Antennas
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WINEGARD®WINEGARD®SENSAR® ANTENNAS INSTALLATION/OPERATION MANUAL (All Models)MADE IN U.S.A.(Sensar® III head - U.S. Patent D500,496)(WINGMAN® - U.S. Patent D612,369)(Sensar® IV head - U.S. Patent D620,483)NOTE: Maintain a minimum of 10" from the edge of the roof or any obstruction (16" must be maintained if installing a Sensar IV). Check with your dealer or the manufacturer for information about options in the roof for mounting the antenna. A reinforced roof area, or a prewired coax cable, may be available. For sloped/round roofs, use Winegard Model RW-2000 exterior roof wedge, to level installation. An interior wedge, IW-5000, is also available.STEP 2: Using template on our website at /kbase/upload/sensar_template.pdf drill 1-3/4" hole through roof and ceiling of vehicle. Be careful not to damage any wiring between roof and ceiling.STEP 3: Drill 1/2" hole for cable entry through roof of vehicle only . DO NOT DRILL THROUGH CEILING. Route cable through ceiling and wall to power supply location.STEP 4: The mount is designed to fit roofs from 1" to 4-3/4" thick. As supplied, the mount will fit a roof 4-3/4" thick. If roof is less than 4-3/4" thick, cut elevating shaft and directional handle to size, steps shown in figures 2, 3, 4 and 5. If roof is more than 4-3/4" thick (max. 7"), a directional handle extension is needed. Order Winegard Model EK-1036, Directional Handle Extension.IMPORTANT : The handle and extension must be glued together after checking that you have the correct length . The handle will not work properly if it is not glued together! (PVC glue is recommended; for your safety, use according to manufacturer's directions.)NOTE: If using roof wedge RW-2000 or interior wedge IW-5000, put in place before installing base plate or interior hardware.STEP 1: Choose location for antenna. Figure 1 illustrates placement of the Sensar, showing it in travel position. You must be able to raise and rotate antenna without interfering with other roof-mounted equipment. Make sure inside ceiling area is clear to mount ceiling plate.STEP 5: Center elevating shaft in hole on roof. Temporarily secure base plate to roof with two screws provided. (Do not applysealant at this time).Inside unit, make a mark on the shaft 1-1/2” below ceiling and cut shaft on this mark. See figure 2.After cutting elevating shaft, push directional handle up into ceiling over shaft being careful to align keys inside directional handle onto keyways on bottom of gear housing. (NOTE: The keys only line up one way; do not force. TIP: Pointer on directional handle should point toward back of coach if properlyinstalled.) Make sure directional handle is snug against bottom of baseplate. Measure distance between the bottom of the recess on the handle to the ceiling. See figure 3. Pull handle back down and transfer this dimension to the shaft end of the directional handle. Mark it and cut it off here, fig. 4.If EK-1036 (directional handle extension) is used, DO NOT CUT EK-1036 extension. Cut excess length from directional handle only. The handle and extension must be glued together after checking that you have the correct length, fig. 5.FIGURE 1FRONT OF VEHICLEALL MODELSSTEP 6: Attach antenna head to lift tubes with two (2) steel pins, Figure 6. Align holes in leveling bracket on back of antenna head with holes in lift tubes, insert pins and secure in place with (2) E-clips. Use pliers and get a firm grip on E-clips. Fit clips into groove on pins and snap into place.STEP 7: On models made before March, 2004, attach coax connector to jack on back of antenna head, slide weather boot into place over boot collar; shown in Figure 7A. On models made after March, 2004, attach weather resistant coax connector to jack on back of antenna head; shown in Figure 7B.STEP 8: Mount antenna and lift on roof in travel position. Apply a liberal amount of approvednonhardening sealing compound on bottom of base plate and roof area around hole, Figure 8. Secure base plate with screws provided. Apply sealing compound over mounting screws, Figure 8.STEP 9: Lay ceiling plate on top of directionalhandle with pointers aligned and slide assembly over rotating base shaft in ceiling. Make pilot holes in ceiling. Mount ceiling plate with directional handle in place with screws provided, Figure 9.STEP 10: Assemble directional handle, spring, nylon bearing, directional handle decal and elevating crank as shown in exploded view in Figure 9. Remove backing from crank cover decal and press firmlyinside directional handle. Slide all parts over elevating shaft and install elevating crank so set screw is on one of the six flat sides of elevating shaft before tightening screw.WARNING: Once set screw touches shaft, tighten only 1/4 turn more. Set screw simply holds elevating crank on. DO NOT OVERTIGHTEN!NON-AMPLIFIED MODELS ONLYSTEP 11: Run downlead to TV set location and make connection to antenna terminals of TV set.NOTE:Apply non-hardening sealing compound such as Butyl caulking between BasePlate and roof of vehicleCAUTION:Do not get sealing compound on bearing surface between base plate and Rotating Gear Housing. Do not paint top of Base Plate or around Rotating Gear Housing.FIGURE 8CEILING PLATEDIRECTIONAL HANDLESPRINGDECALNYLON BEARING ELEVATING CRANKFIGURE 9POINT TO REAR OF COACHFIGURE 6HeadFIGURE 7AAntenna AMPLIFIED MODELS ONLYSTEP 11: Select location for wall plate. Run two coax cables (RG-6 type recommended) (three if set 2 jack is going to be used) between locations and install connectors on each end. Mark cables so "cable input", "TV output" "Set 2" may be identified.Antenna downlead and filtered 12 VDC power source will also be needed at inside wall plate/power supply location.STEP 12: The wall plate/power supply assembly may be flush mounted in most standard electrical boxes. To flush mount cut a hole in wall to fit the box. Run 2 #12 wires between wall plate/power supply and filtered 12 VDC source and route downlead cable to this location.CAUTIONTHE POWER SUPPLY SHOULD BE TURNED OFFWHEN CONNECTING CABLES/WIRES TO POWER SUPPLY. SEE FIGURE 14.STEP 13: Make 12 volt connection to wall plate/pow-er supply, Figure 10. Install terminals on wires from filtered 12 VDC source, Figure 11. Crimp terminals with appropriate crimping tool or equivalent, Figure 12. Push wires onto tabs on terminal board as shown in Figure 10. If in doubt as to the polarity of the wires, connect them temporarily to tabs on circuit board and press ON switch on front of wall plate; if light comes on, polarity is correct, Figure 10.STEP 14: Install connectors on downlead, set 2 and cable input cables as shown on page 6. Attach down-lead cable to jack on wall plate/power supply marked antenna, Figure 13. Attach cable going to set 2 output to jack on power supply marked SET 2. Attach cable coming from cable input to jack on power supply marked CABLE.STEP 15: Mount power supply in wall with screws provided and attach TV set cable to jack on front of power supply/wall plate. Press ON switch on front of wall plate and check that light is on, Figure 14. CHECKING OPERATION OF POWER SUPPLY 1. Tune TV receiver to nearest station and rotate antenna for best picture and sound.2. Press OFF switch on power supply. Picture on TV should be considerably degraded with power off.3. This unit is equipped with a polyswitch , (current limiting device), which will shut down +12 VDC if there is a direct short between antenna and power supply. Green indicator light will not light. Once short is eliminated, device will reset itself.ADDING OPTIONAL AMPLIFIED WALLPLATE TO NON-AMPLIFIED RV/TV INSTALLATIONModel RA-7596 solid state TV signal amplifier works with any non-amplified RV/TV antenna. Improves picture quality. Uses +12 VDC; has on/off switch, indicator light, set 2 output, cable input and +12 VDC FIGURE 12FIGURE 13FIGURE 14FIGURE 11Connector FerruleCrimp Here1/4" #12 WireRemove 1/4" of insulation from #12 wire.Connector InsulationFIGURE 10Rev. 8/10RAISING ANTENNA TO OPERATING POSITIONTurn elevating crank (clockwise) in “UP” direction about 13 turns or until some resistance to turning is noted.AMPLIFIED MODELS ONLYTurn power supply ON to use either front or rear TV outlet. Neither outlet will work unless powersupply switch is ON.ROTATING ANTENNA FOR BEST PICTUREMake sure antenna isin “UP” position. Pull down with both hands to disengage ceiling plate. Rotate for best picture.LOWERING ANTENNA TO TRAVEL POSITION Rotate antenna until pointer on directional handle aligns with pointer on ceiling plate. Turn elevating crank (counter clockwise) in “DOWN” direction about 13 turns or until resistance is noted. Antenna is now locked in travel position.IMPORTANT: Under no conditions should the antenna be raised while traveling.DO’S1. Check parking location for obstructions before raising antenna.2. Carefully raise, lower and rotate. If this is difficult, check for cause.3. Rotate slowly when selecting station and check fine tuning on TV set to make sure it is properly adjusted.4. Lower antenna before moving vehicle.DONT'S1. Don’t force elevating crank up or down.2. Don’t rotate directional handle hard against stops.3. Don’t travel with lift in up position.4. Don’t leave lift part way up or down.5. Don’t apply sealing compound or paint over top of base plate or anywhere on lift.LUBRICATION (Done 3-4 times annually)STEP 1: To lubricate the elevating gear, apply a liberal amount of silicone spray lubricant to theelevating gear with the lift in the down position (see illustration). Run the lift up and down to distribute the lubricant over gears.STEP 2: Two times yearly, or in the event rotating the antenna becomes difficult, normal operation can be restored by lubricating the bearing surface between the rotating gear housing and the base plate. Any silicone lubricant spray may be used. Elevate antenna and remove plastic plug from rotating gear housing as shown. Spray lubricant into hole and around edges of gear housing. Rotate gear housing until lubricant coats bearing surfaces and antenna rotates freely.LUBRICATING RUBBER QUAD RING Lubricate rubber quad ring on elevating shaft which is below worm gear withsilicone spray lubricant at least twice yearly. This will keep quad ring frombecoming brittle which could resultin leaks down elevating shaft. Refer to page 7 for removing worm gear assembly. Item #7 on parts explosion.DO NOT connect high current devices such as hair dryers to this receptacle. Maximum current rating of this receptacle is 8 amps at +12 VDC.OPERATION MANUAL (All Models)WINEGARD SENSAR ANTENNAS®®WaveWasher Flat WasherRubberRingWHAT TO DO WHEN YOUR RV/TV ANTENNA IS NOT WORKING PROPERLYStep 1. Strip outer cover back 1/2"* from end of cable. Fray braid back as far as outer cover will allow.Step 2. Trim braid close to outer cover and remove 1/4"* of inner insulation being careful not to nick center conductor . Make sure no foil or braid can touch center conductor.Step 3. Slide connector tip between braid and inner insulation (braid and foil, on foil shield cable) and push connector on cable as far as it will go. Crimp built-in ferrule with proper crimping tool. Hex connector requires hex crimping tool . Do Not crush cable out-of-round.* If installing in very hot weather, increase these dimensions 1/8".WARNINGDo not install couplers, splitters, etc. between the power supply and the antenna. Installation of any item on the downlead may cause a short in the system. The downlead supplies +12 VDC to the preamp in the antenna.Turning power supply on sends +12 VDC upcable to antenna. Voltage energizes transistors on amplifier in antenna head. TV signal comes back down cable to outlets.TO TEST SYSTEM, Figure 21. Make sure TV set is working properly.2. Switch power supply ON and OFF watchingfor difference in picture quality. If there is NO difference, use following steps.CAUTION: The power supply should be turned OFF when connecting/disconnecting cables to power supply and antenna, but should be turned ON when testing for voltage.3. Disconnect cable from antenna and check for +12 VDC at Test Point #1. If there is +12 VDC, thepower supply is OK. Replace antenna.4. If there is NO +12 VDC at Test Point #1,reconnect cable to antenna. Remove power supply from wall and visually inspect for burned/broken parts. If there are ANY broken/burned parts, replace power supply.5. Disconnect cable from antenna jack on power supply. Check for +12 VDC at Test Point 2. If +12 VDC is present, there is a cable problem connecting the power supply to the antenna. Repair/replace cable.6. If +12 VDC is not present at Test Point # 2, be sure the green indicator light is ON. If not, check the polarity of the red/white wires and the +12 VDC source. If there is still no +12 VDC, replace power supply.HOW YOUR SYSTEM WORKS, Figure 1Figure 2INSTALLING F-CONNECTORS ON COAXIAL CABLETEST POINT #1+12 VDC at Antenna2ND Set No +12 VDC at this point2ND Set Hook Up No +12 VDC Figure 1Rev. 8/10ORDERING REPAIR PARTSRepair parts are available at many RV dealers and/or service centers throughout the country. If you don't have a dealer/service center near you, call Winegard Company at 1-800-288-8094. All major credit cards accepted. Parts are available only in the packages shown here.Example: To order the elevating gear, order RP-3000. Tax, shipping and handling additional.** Use 3/32 Allen Wrench for set screw.* Remove/tighten with 15/16" 12 socket.643WINEGARD MOBILE PRODUCTS LIMITED WARRANTY(2 YEARS PARTS; 1 YEAR LABOR)Winegard Company warrants this product against defects in materials or workmanship for a period of two (2) years from the date of original purchase. During year one (1) of such warranty, Winegard Company will also pay authorized labor costs to an authorized Winegard dealer to repair or replace defective products. No warranty claim will be honored unless at the time the claim is made, Customer presents proof of purchase to an authorized Winegard dealer (to locate the nearest authorized Winegard dealer, contact Winegard Company, 3000 Kirkwood Street, Burlington, Iowa 52601, Telephone 800-288-8094 or visit www. ). Customer must provide proof of purchase with a dated sales receipt for the Winegard product to verify the product is under warranty. If the date of purchase cannot be verified, the warranty period shall be considered to begin thirty (30) days after the date of manufacture.If a defect in material or workmanship is discovered, Customer may take the product to an authorized Winegard dealer for service. Customer must provide proof of purchase to verify the product is under warranty. If the product is brought to an authorized Winegard dealer for service prior to expiration of year one (1) of the warranty period and a defect in material or workmanship is verified by Winegard Technical Services, Winegard Company will cover the Winegard dealer’s labor charges for warranty service. The Winegard dealer must contact Winegard Technical Services in advance for pre-approval of the service. Approval of the service is at the sole discretion of Winegard Company.Alternatively, Customer may ship the product prepaid to Winegard Technical Services (located at 3111 Kirkwood Street, Burlington, Iowa 52601, Telephone 800-788-4417). Customer must return the product along with a brief description of the problem and provide Winegard Technical Services with Customer’s name, address, and phone number. Customer must also provide proof of purchase to verify the product is under warranty. If the product is returned before the expiration of the warranty period, Winegard Company will (at its option) either repair or replace the product.This Limited Warranty does not apply if the product has been damaged, deteriorates, malfunctions or fails from: improper installation, misuse, abuse, neglect, accident, tampering, modification of the product as originally manufactured by Winegard in any manner whatsoever, removing or defacing any serial number, usage not in accordance with product instructions or acts of nature such as damage caused by wind, lightning, ice or corrosive environments such as salt spray and acid rain. This Limited Warranty also does not apply if the product becomes unable to perform its' intended function in any way as a result of the television signal provider making any changes in technology or service.RETURN AUTHORIZATION POLICYA Return Material Authorization (RMA) is required prior to returning any product to Winegard Company or Winegard Warranty Services under this warranty *********************************************************************************************************************.Pleasefurnish the date of purchase when requesting an RMA number. Enclose the product in a prepaid package and write the RMA number in large, clear letters on the outside of the package. To avoid confusion or misunderstanding, a shipment(s) without an RMA number(s) or an unauthorized return(s) will be refused and returned to Customer freight collect.WINEGARD COMPANY DOES NOT ASSUME ANY LIABILITIES FOR ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, MADE BY ANY OTHER PERSON.ALL OTHER WARRANTIES WHETHER EXPRESS, IMPLIED OR STATUTORY INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY ARE LIMITED TO THE TWO YEAR PERIOD OF THIS WARRANTY.In states that do not allow limitations on implied warranties, or the exclusion of limitation of incidental or consequential damages, the above limitations or exclusions do not apply.Some states do not allow limitations on how long an implied warranty lasts, or the exclusion of limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you.This warranty gives Customer specific legal rights. Customer may also have other rights that may vary from state to state.SATELLITE RECEIVER WARRANTY:See manufacturer’s limited warranty policy.WS-MOBWARREV2Rev. 1/10。
1. Antennas are installed in the locations shown, A low drag design is used for theVHF communication antennas天线被安装在如图所示的位置,低阻设计被用于基高频通讯天线2. An airplane in flight is free to rotate about three axes:horizontal,longitudinal and vertical Each axis is perpendicular to the others and each passes through the center of gravity飞机在飞行中可以围绕3条轴转动,即水平轴纵轴垂直轴。
每条轴线相互垂直,且都穿过重心3. An airplane in flight is at the center of continuous tug-of-war between two pairs of opposing forces,lift opposes weight,and thrust opposes drag飞机在飞行中处在两对相反作用力抗衡的中心点上,升力与重力对抗,推力与阻力对抗4. thrust is any force acting in the same direction as the airplane flight path(the motion of the airplane through the air)。
Typically the power plant system(the engine and propeller)provides this force推力是一种沿着飞机飞行路径相同的方向起作用的力(飞机在空气中运动的路径)一般来说动力装置系统(即发动机和螺旋桨)提供推力5. In straight-and-level, uncelebrated flights the forces about the aircraft center of gravity are balanced. Lift acts upward and is opposed by weight and the aerodynamic tail load which act downward 在直线水平且没有加速度的飞行中,围绕在飞机上的重心是平衡的,升力是向上作用的,它被飞机的重力和尾翼载荷也向下6. Newton’s third law of motion states that for every action there is an equal and opposite reaction牛顿第三运动定律说道、针对每一个作用力都有一个与其方向相反大小相等的反作用力7. figure 1.1 the three axes of an aircraft are mutually perpendicular,and all pass through the center of gravity of aircraft飞行器的三条轴是相互垂直的而且都穿过飞行器的重心。
BIGF RINEX data usage notes – coordinates and antennasKeywords: precise station coordinates; antenna reference point (ARP), antenna phase centre. RINEX data are available from two classes of archive stations: Ordnance Survey(OS) active network and Scientific, as indicated at the website.Q Are there any usage issues related to this classification?A Yes:1. The height offset from the station marker to the antenna’s reference point (ARP).2. The offset from the ARP to the antenna’s phase centre3. Where the station coordinates are to be found.Issues (1) and (2) are now discussed in the context of the measurement of a baseline by GPS, and then summarised in a table, together with (3):A GPS baseline is measured between the phase centres of the two antennas. To relate this baseline to the station markers, the vertical height from the station marker to the antenna phase centre must be known. The phase centre is not a physical point that can be measured to by conventional means (its position is derived at a calibration facility), so the offset of the phase centre from a physical point on the antenna must be accounted for during processing.The antenna heights of all BIGF stations are measured vertically from the station marker to the ARP for each antenna, which is usually the base of the antenna mount.The offset from the ARP to the phase centre is then added to the antenna height in the processing software to give the height of the phase centre above the station marker.The main phase centre offset component is vertical (up) but there are also small horizontal offsets to north and east. There are actually two phase centres in a dual-frequency antenna – one for the L1 frequency and the other for L2, and each phase centre has a different offset.The phase centre applicable at the time of observation of the satellite signal also varies depending on the elevation of the satellite. Hence, phase centre corrections must be applied in the processing to take this into account. These corrections usually take the form of a mean offset value and a look-up table with additional elevation dependent values quoted for every 5 degrees of elevation, with separate tables forL1 and L2 frequencies.Where do I find …? Ordnance Survey stations Scientific stationsPrecise station coordinates. RINEX file header. The coordinates in the RINEX fileheader are stand-alone positioningaccumulations for the particular fileonly. Precise station coordinatesare given at the BIGF website, butso far only a sub-set of these havebeen coordinated in ETRS89.Offset of the ARP from the station marker. The station marker is the ARP, sothe offset (antenna height) is0.000 m, except for former scientificstations now operated by theOrdnance Survey, where theantenna height is non-zero.From 2008-12-19 Ordnance Surveystarted to install a sub-networkcalled GeoNet, where stationmonuments are connected to solidrock. The antenna height for thesestations is recorded in the RINEX fileheader – it is NON-ZEROThe offset of the ARP from thestation marker is given in theRINEX file header.Mean antenna phase centre offset from the ARP? Values for L1 and L2 are given asNorth, East and Up components, atthe OS website.Can be obtained from the GPSantenna calibration page at the USNational Geodetic Survey at/ANTCAL/Elevation dependent offsets from the mean antenna phase centre offset? Can be obtained from the GPSantenna calibration page at the USNational Geodetic Survey at/ANTCAL/Can be obtained from the GPSantenna calibration page at the USNational Geodetic Survey at/ANTCAL/Related questions:Q Do I need to consider azimuthal variation in the antenna phase centre offset?A Offset variations with azimuth are currently assumed to be negligible from the view point ofantenna manufacture.See the discussion paper at /ANTCAL/Files/summary.html for moreinformation.Q When do I need to consider the elevation dependent offsets?A If the same antenna types are used on a relatively short baseline (typically less than 100km),then the effect of the elevation dependent offsets will cancel out as the values are effectively the same for the same antenna types at both ends of the baseline.If different antenna types are used, even on the shortest baselines, then the effect of theelevation dependent offsets will not cancel out as the values will not be the same due to thedifferences in the antenna types.If the same antenna types are used on longer baselines (i.e. greater than 100 km), then theeffect of the elevation dependent offsets will not cancel out as the values will not be the samedue to the differences in elevation angle.Q What happens if I do not consider the elevation dependent offsets during processing?A The effect on the results will then depend on whether or not you are solving for troposphericzenith delay parameters, in order to mitigate the tropospheric delay that is not accounted for by a model such as Hopfield or Saastamoinen. In some cases, when different antenna types aremixed and the data is processed with tropospheric zenith delay parameters solved for butelevation dependent offsets not accounted for, the effect can be an error in height of up to 10cm.。
D701-0013 Revision D, October 2016296mm Profile Panel AntennasGeneral This instruction manual contains all necessary information required to assist in the correct installation ofPanel Antennas of 296mm (11.7”) width to a 75 –115mm (3”-4.5”) diameter pipe when using themounting kit with clamp bracket. These antennas can be supplied with either fixed electrical beamdowntilt (FET), manually adjustable electrical downtilt (MET) or AISG-compatible remotely controlled electrical downtilt (RET). Mechanical downtilt is also available if required, depending on the type ofmounting kit selected.Following symbols can be found next to text outlining important information.Please follow the procedure marked with this symbol precisely.Non-compliance may lead to damage of the product.Handy tips when installing product.Unpacking Make sure that the antenna and the accessory items listed below are provided and have not beendamaged during transport.∙Antenna∙Mounting kit (mounting kit components for each configuration are shown in Figures 2 and 3).∙Hex key 6mm AF (supplied with adjustable downtilt antennas only).Mounting KitType850mm – 1200mm(33.5” –43.3”) Antennas1200mm – 1575mm(43.3” –62”) Antennas1575mm – 2700mm(62” –106.3”) AntennasFixed Downtilt F-042-GL-E F-042-GL-E F-042-GL-E MechanicalDowntiltT-045-GL-E T-041-GL-E T-029-GL-E Tilt range 0︒, 2︒ -10︒ in 1︒ steps 0︒ - 12︒ in 1︒ steps 0︒ - 8︒ in 1︒ steps MountingBracket SpacingDim A (Fig 4)716mm (28.2”)976mm (38.4”)1400mm (55.1”) Table 1: Mounting Kit Part Numbers for Different AntennasDo not install near power lines. Power lines,telephone lines, and guy wires look the same.Assume any wire or line can electrocute you.Do not install on a wet or windy day or whenlightning or thunder is in the area. Do not usemetal ladder.Wear shoes with rubber soles and heels.Wear protective clothing including along-sleeved shirt and rubber gloves.Installation Instructions∙ Ensure a torque spanner is used when tightening fasteners, see the mounting kit diagrams on the following pages for the correct torque recommendations.∙ Ensure antenna is installed with the connectors at the bottom.Assemble mounting kits as per Figure 2 and 3 of this document.1.Attach the mounting kit assembly to the antenna, before trying to clamp the brackets to the pole. 2. Downtilt angles in 1︒ increments can be obtained with the correct adjustment ofthe tilt arm bracket.∙ Downtilt can be achieved by aligning the corresponding hole in the tilt arm to the pivot bracket which mates against the mounting pole, as shown in Figure 4. The first hole is for 1︒ downtilt*, with each consecutive hole resulting in an increased inclination of 1︒.( *Note for the T-045-GL-E kit the tilt is 0︒ then 2︒ - 10︒ in 1︒ steps.)∙ For finer downtilt angle adjustments the distance in between the top and bottom mounting bracket on the pole can be adjusted.∙ For 0︒ downtilt the tilt arm may be stowed as show in Figure 4. ∙ An inclinometer or other angular measuring device may be used to verify downtilt angle as required.Figure 1: Correctly Assembled Mounting Kit Using Clamp Bracket for MechanicallyAdjustable Downtilt AntennaInstallation Instructions – Adjustable Downtilt Mounting Kit T-029-GL-E, T-041-GL-E, T-045-GL-E Upper Mounting Bracket Assembly ( To Suit Pipes OD 75-115 mm) Lower Mounting Bracket Assembly (To Suit Pipes OD 75-115 mm)Figure 2: Exploded Assembly for Upper Mounting Bracket using Clamp BracketFigure 3: Exploded Assembly for Lower Mounting Bracket using Clamp Bracket (This configuration should also be used for the upper Mounting Bracket when 0° tilt is required)Figure 4: Typical Example of Upper Bracket Placement for Various DowntiltsAOPTIONAL : THE TILT ARM AND EXTRA HARDWARECAN BE STOWED IN THE POSITION SHOWN WHEN IN 0° DOWNTILT CONFIGURATION USING A CLAMP BRACKET.Operation of AntennasFET Antennas The beam downtilt is factory set.MET Antennas The beam downtilt below the horizon is adjusted by rotating the hex socket located at the bottom of the antenna - Figure 5). Turning the hex socket in a clockwise directionincreases the beam downtilt below the horizon. Turning the hex socket in an anti-clockwise direction decreases the beam downtilt below the horizon. Beam downtiltsetting in degrees below boresight can be read off the scale at the base of the antenna.The downtilt setting is read from the face of the antenna bottom end cap at the pointwhere the scale protrudes.AISG Compliant RET Antennas AISG Compliant antennas are compatible with AISG compliant control unit equipment. For operation of downtilt using AISG compliant controllers see the controller documentation. Where manual override of RET control is provided at the antenna bottom end cap, operation is identical to that described above for MET antennas. WARNING: During downtilt adjustment ensure the hex socket is not turned past the minimum and maximum positions as shown on the downtilt indicator scale. Forcing the hex adjustment beyond this point may lead to damage of the downtilt mechanism. Using power drills and electric screwdrivers to adjust downtilt may also lead to damage of the downtilt mechanism.。
现货库存、技术资料、百科信息、热点资讯,精彩尽在鼎好!Pulse's new line of wireless access point antennas offers flexible and economical solutions for wireless device OEMs. These antennas offer superior transmission and reception between wireless access points. They are compatible with IEEE 802.11a/b/g/n, Bluetooth and ZigBee applications, as well as other products that utilize ISM frequency bands. All wireless access point antennas are RoHS compliant. For high-volume orders, Pulse can custom design antennas for OEMs. This includes alternative frequencies and a variety of cables/connectors for antenna assemblies. Pulse also manufactures build-to-print internal antennas that feature a variety of stamped metal and PCB configurations.Pulse's wide array of antenna selections provide solutions to GSM, CDMA, WCDMA, WiMax, WiFi TM , GPS, ZigBee TM , Bluetooth ®,UWB, ISM, DVB-H, MediaFLO TM , DMB-S, Satellite Radios, DECT and other custom applications. Please pick antennas from these charts at /index.php?271. Click on the part number to access the corresponding data sheet.Please contact Pulse for additional information on products not covered in this catalog.Part Frequency Max Mechanical Application/Standar dNumber Gain (dBi)Length3W1047900MHz 1.0 6.65/169ISM 900MHz W1063900MHz 3.0 6.65/169ISM 900MHzW1030 2.4GHz 2.0 3.25/82.5802.11b/g/n, Bluetooth, ZigBee W1031 2.4GHz 2.0 3.25/82.5802.11b/g/n, Bluetooth, ZigBee W1034 2.4GHz 2.0 4.21/107802.11b/g/n, Bluetooth, ZigBee W1037 2.4GHz 3.2 6.65/169802.11b/g/n, Bluetooth, ZigBee W1038 2.4GHz 4.9 6.65/169802.11b/g/n, Bluetooth, ZigBee W10272.4GHz3.24.88/124802.11b/g/n, Bluetooth, ZigBee1.Antennas come standard with R-SMA connectors, unless otherwise specified.2.These part numbers are lead-free and RoHS compliant. No additional suffix or identifier is required.3.Inches /millimetersPart F requency Max Mechanical Application/StandardNumber (GHz)Gain (dBi)Length 3W1043 2.4 & 5.0 2.0 4.59/117802.11a/b/g/n, Bluetooth, ZigBee W1045 2.4 & 5.0 2.0 4.13/105802.11a/b/g/n, Bluetooth, ZigBee W10285.15 & 5.852.04.88/124802.11a/b/g/n, ISM 5.8GHz1.Antennas come standard with R-SMA connectors, unless otherwise specified.2.These part numbers are lead-free and RoHS compliant. No additional suffix or identifier is required.3.Inches /millimetersSingle-Band 1,2Dual-Band 1,2Antennas for Wireless Access PointSolutions for Mobile Phone AntennasPulse´s customized antennas for mobile phones are based on a thorough knowledge of the design of modern handsets, the antenna requirements, and the challenges of devices functioning in multiradio environments.Pulse has extensive experience in main antenna design and utilizes technologies such as sheet metals, flex radiators and ceramic solutions. Pulse products offer optimal and well-proven solutions for each application and form factor.The product range for mobile phones includes main and complementary antennas and integrated antenna modules.ANTENNASHelical AntennasCeramic AntennasInternal and Surface Mount Antenna SolutionsPulse offers a wide range of standardized internal and surface mount antennas (SMD) for wireless device applications. Pulse’s ceramic technology results in robust antenna designs that have outstanding performance. These antennas have an inherent immunity to surrounding antenna signals and hand-effect, making them exceptionally suitable solutions for small hand-held devices with multiple antennas. Pulse's helical antenna technology provides high-performance antennas in a small package that can be easily deployed. These ceramic and helical antennas require minimal ground plane removal for operation, which means saved board space and economical implementation. The SMD compatibility of Pulse’s antenna products makes them simple and easy to mount.2.Impedance 50 Ω, operating temperature -40°C to +85°C3.GC = Ground Clearance, mm5.⎯ = NAANTENNASThe Larsen antenna product line offers the highest quality, most reliable antennas in the automotive industry. The Larsen antennas combine premium materials with high efficiency designs, which deliver antennas with superior mechanical durability and electrical performance. UV, chemical and impact resistant Makroblend ®bases help ensure the highest performance for all your mobileapplications. “Traditional-style” mobile antennas are available from 27 MHz to 5.9 GHz, as well as many “multi-band” designs. Whether you need communication interoperability, radio communication, data transmission, increased cellular/PCS coverage or GPS tracking,Larsen antennas are the solution.Larsen antennas consist of over 1000 different automotive antenna options. Please contact the factory for more information or to order an all-inclusive catalog at ********************.com or call 800-268-3662.LARSEN ® ANTENNASSingle-Band 1Multi-Band 1NMOWB150C 135-1742NMO Wide Band 451.75/1314⎯⎯NMO450C 450-750 5.6NMO UHF Field Tunable 433/838⎯⎯LP800NMO 806-9602NMO Low Profile 4 1.25/32⎯⎯NMOQW900890-9702NMO 1/4 Wave 4 3/76⎯⎯GPSGM1575.4 5 dBic GPS Glass Mount 1.7/43RG-174⎯NMO5E2400B2400-25005NMO Whip 48.54/217⎯⎯1.Antennas available in multiple frequencies and mounting options. 3.Variety of connectors available. Order separately.2.Variety of coax available. Order separately. 4.All NMO antennas require an NMO mount for installation.1.Antennas available in multiple frequencies and mounting options. 3.Variety of connectors available. Order separately.2.Variety of coax available. Order separately. 4.All NMO antennas require an NMO mount for installation.Part Frequency Gain Description Length Coax 2Connector 3Number (MHz)(dBi)(in /mm)Part Frequency Gain DescriptionLength Coax 2Connector 3Number (MHz)(dBi)(in/mm)NMO150/450/800150-165/450-470/806-940-7/0/1NMO Tri Band 416.5/419⎯⎯KGC/P3EUD824-896/1850-19905.2/5.2Glass Mount Dual Band 13330RG-58U Dual ShieldNo Conn LPT825/18NMOHF 806-960/1710-1990/24003/4/3Low Profile Transit 43.5/89⎯⎯MMC/P3EFME 824-960/1850-19904/4Dual Band Magnetic Mount 5/127RG-58 Low Loss Dual ShieldFME NMOC/P3E 824-960/1850-19904/4Dual Band NMO Mount 4 4.7/119⎯⎯GPSCPOO 824-960/1710-1990/1575.422/2/4.5dBic Direct Feed GPS Tri Band 7.6/193RG-174TNC/SMA GPSCWCPOO824-960/1710-1990/1575.422/1.5/4.5dBicRoof Mount GPS Tri Band3.9/99RG-174TNC/SMAAutomotive Single-Band SolutionsAutomotive Multi-BandSolutionsWIRELESS APPLICATIONSNMO Mounting Kits 1NMOKHFUD NMO Low /High Frequency Mount17/5.18 RG-58/U Dual Shield, Low Loss Cable NO CONN NMOKHFUDTHK NMO Low /High Frequency Thick Mount 17/5.18RG-58/U Dual Shield, Low Loss Cable NO CONN NMOMMRNOCONNNMO Low /High Frequency Magnetic Mount12/3.66RG-58 A /U cableNO CONNPart DescriptionCable Length Coax T ypeConnector Number (ft/m)1.All NMO mounting kits are available with a variety of cables and connectors.Pulse’s Larsen antennas also offer a complete line of portable/terminal antennas for wireless applications. These antenna solutions are perfect for data transmission for various networking applications. Pulse’s Larsen antennas also offer portable/terminal antennas for routers and access points in 800/900 MHz, 1700-1900 MHz and 802.11a/b/g frequencies.The ultra-slim stealth blade allows mounting virtually anywhere without obstruction - in vehicles for voice and data, mobile computing or other mobile/portable terminal applications. SPDA models are true sleeve dipole designs optimized for no-ground-plane environments found in portable and terminal applications. Models have an articulated right angle/360 degree swivel connector. They are ideal for any portable, hand-held terminal or cordless base application such as wireless Point-of-Sale, WLAN or cordless PDX.Larsen antennas offer a variety of portable/terminal antennas with various terminations for use with most popular radio brands as well as many wireless applications. For more information on these antennas or to order an all-inclusive catalog, please e-mail Pulse, at:********************.com , or call 800-268-3662.LARSEN ® ANTENNASSingle-Band Wireless Access Point AntennasR380.500.1092400-25002Cordless Base, Straight Dipole3.5/89NA SMA Plug SB450FME3450-470 2.14Stealth Blade 10/2543' RG-316FME SB8003806-896 2.14Stealth Blade 2.5/1323' RG-174No Conn SB9003890-960 2.14Stealth Blade 2.5/1323' RG-174No Conn SB240032400-2500 2.14Stealth Blade2.5/1323' RG-174No Conn SPDA24832824-894⎯Center Fed Dipole, Articulating Right Angle 9/229NA SMA SPDA24918890-960⎯Center Fed Dipole, Articulating Right Angle 8/203NA SMA M T2SPDA2418001710-1880⎯Center Fed Dipole, Articulating Right Angle 6.5/165NA SMA M T2SPDA2419001850-1990⎯Center Fed Dipole, Articulating Right Angle 6.5/165NA SMA M T2SPDA2424002400-2500⎯Center Fed Dipole, Articulating Right Angle6/152NA SMA SPDP24832824-894⎯Center Fed Dipole, Straight 8/203NA SMA M T2SPDP24918890-960⎯Center Fed Dipole, Straight 2.75/70NA SMA M T2SPDP2424002400-2500⎯Center Fed Dipole, Straight 3.5 / 89NA SMA M T2SPWB23150136-174⎯Helical, Standard, 1/4 Wave 6.75/171NA SMA F T3SPWB23425380-470⎯Helical, Standard, 1/4 Wave 6.5/165NA SMA F T3SPWH23832782-882⎯Whip, Standard, 1/4 Wave 3/76NA SMA F T3SPWH23918863-973⎯Whip, Standard, 1/4 Wave 3/76NA SMA F T3SPHS24832800-864⎯Helical, Standard, 1/4 Wave3/76NASMA F T21.UHF and VHF portable/terminal antennas also available.Part Frequency Gain DescriptionLength Coax 1Connector 1Number (MHz)(dBi)(in /mm)Single-Band Wireless Access Point SolutionsNMOMounting KitsMulti-Band Wireless Access Point AntennasR380.500.3142400-2500/4900-5900 1.6/5Swivel Mount Dipole 7.15/18222N/A RPTNC R380.900.323806-960/1710-19992/2Stealth Blade5/127 10' RG-174FME SPDA24850/1900824-894/1850/1990_Center Fed Dipole, Articulating Right Angle7.5/191N/ASMA1.Additional cable length and connector options available.2.MAXPart Frequency Gain DescriptionLength Coax 1Connector 1Number (MHz)(dBi)(in /mm)Multi-Band Wireless Access Point SolutionsLARSEN ® ANTENNAS。
Table of Contents Scope (1)1.Antenna types: (1)1 ) Omni antenna (1)2 ) Sector antenna (1)2. H alf P ower B eam W idth (HPBW, -3 dB Beamwidth) (2)Calculate: If A H is half power, A F is full power then (2)Typical Applications (2)3. Gain (3)4. Front to back ratio (4)5. VSWR (V oltage S tanding W ave R atio) (4)6. Antenna Tilt (4)The type of the downtilt: (4)1 ) Mechanical Downtilt: (Figure-6) (4)2 ) Electrical Downtilt: (Figure-7) (4)3 ) Combined Downtilt: (4)4 ) Assessment of Required Antenna Downtilt (5)7. Antenna Engineering Rules (6)1.) Distortion of antenna pattern: No obstacles within Antenna near field range: R min = 2D2/λ( D =Aperture of antenna ⇒ R min = 60/30 m for GSM/DCS); (6)2.) TX-RX Decoupling to avoid blocking and intermodulation (7)3.) Diversity gain (8)8. Antenna Configuration for Omni and Sector Sites (9)9. Three Sector Antenna Configuration with AD (9)10. Cables (10)11. Radiating Cables (10)Appendix — 1 (Parameter of the Antennas) (11)1. Antennas produced by Kathrein (11)2. Antennas produced by MAT (12)3. Antennas produced by Celwave (13)4. Antennas produced by Suhner (13)5. Antennas produced by Antel (13)Appendix — 2(the Antennas appearance) (16)ScopeWith the development of the GSM system, the subscribers are increasing fast. At the same time the requirement of the system is higher. The antennas are as a part which link between the base station and the MS, it is very important.1.Antenna types:1 ) Omni antenna♣ Antenna with vertical HPBW for omni sites.Large area coverage per BTS.♣ CharacteristicsContinuous coverage around the site;One BTS per site;Simple antenna mounting;Ideal for homogeneous terrain.♣ DrawbacksNo mechanical tilt possible;Clearance of antenna required.2 ) Sector antenna♣ Antenna has both vertical and horizontal HPBW.♣ CharacteristicsCoverage can be focused on special areas;Low coverage of areas of no interest (e.g. forest);Allow high traffic load;Additional mechanical downtilt possible;Wall mounting possible.♣ DrawbacksMore hardware needed;Lower coverage area per sector;Install is complex.2. H alf P ower B eam W idth (HPBW, -3 dB Beamwidth)♣ Related to polarisation of electrical field. ♣ Vertical and Horizontal HPBW.Calculate: If A H is half power, A F is full power thenHPBW ⇒10lgA H /A F = -3 dBExample: If the antenna’s H orizontal HPBW is 105︒ and the Vertical HPBW is 6.5︒, then the radiation pattern like the Figure-1:Typical Applications ♣ Wide horizontal beamwidth (e.g. 120︒) For areas with few reflecting and scattering objets (rural areas); Area coverage for 3-sector sites; Sufficient cell overlap to allow successful handover. ♣ Small horizontal beamwidth (e.g. 65︒) For areas with high scattering (city areas); Coverage between sectors by scattering and by adjacent sites(mostlysite densification in urban areas).If the horizontal beamwidth is too large, it may cause high interference and make the capacity of the CDMA system loss. So at the most condition using the small horizontal beamwidth antenna is better. And in the narrow area where like the “corridor” can use the smaller beamwidth antenna (e.g. horizontal beamwidth is 30︒). In the highway where is straight can use the back to back connected antenna which horizontal beamwidth is 30︒, then can get a good effect.︒-3 dB Beamwidth Vertical Figure-13. GainIsotropic Radiator: hypothetic point source which radiates with the same power in any direction (no losses).P t = S i 4πr2S i Radiation power density4πr2Sphere surfaceP t Feeded powerDirectivity: consideration of beamforming compare to isotropic radiator.S i Sisotropic antenna real antennaGain:consideration of beamforming and losses compared to isotropic radiator.SiSPt0Pt0Example:The gain also can be expressed with dbd: G I [dbi] = G D + 2.1 [dbd]Figure-5Figure-4Figure-2Figure-34. Front to back ratioIt is important for interference considerations.5. VSWR (V oltage S tanding W ave R atio)VSWR = P IN ⨯P OUT / (P IN + P OUT )Low VSWR doesn’t mean good performance, because in the system structure there are loss stuff, it can make the VSWR good but it will decrease the total gain.6. Antenna TiltDowntilting of the antenna main beam related to the horizontal line. The goals of the downtilt: Reduction of overshoot; Removal of insular coverage; Lowering the interference; Coverage improvement of the near area (indoor coverage); Adjustment of cell borders (handover zones).The type of the downtilt:1 ) Mechanical Downtilt: (Figure-6) ♣ Advantages Later adjustment of vertical tilt possible; Antenna diagram is not changed; Cost effective (single antenna type may be used); Fast adjustment possible. ♣ DrawbacksSide lobes are less tilted;Accurate adjustment is difficult;Problems for sites with difficult access.2 ) Electrical Downtilt: (Figure-7)♣ Advantages Same tilt for both main and side lobes; Antenna mounting is more simple⇒ no adjustment errors.♣ DrawbacksIntroduction of additional antenna types necessary; New antenna installation at the site if downtilting is introduced; Long antenna optimization phase; Adjustment of electrical tilt mostly not possible.3 ) Combined Downtilt:Combination of both mechanical and electrical downtilt.High electrical downtilt: distinct range reduction in side lobes direction (interference reduction);Less downtilt in main beam direction.τ= 0τ= tτ= 2 tτ= 3 tFigure-6 Figure-74 ) Assessment of Required Antenna Downtilt(1.) Required downtilt is estimated using Geometrical Optics(2.) Consideration ofVertical HPBW of the antenna; Antenna height above ground;Height difference antenna/location to be covered;Morpho-structure in the vicinity of the antenna;Topography between transmitter and receiver location.(3.) Downtilt must be applied for both TX and RX antennas!(4.) Downtilt > HPBW(Vertical)/2But if the downtilt too big, it will cause the horizontal beam distortion at the horizon. So in the 4 elements matrix system the downtilt should be no more than 10︒, in the 8 elements matrix system the downtilt should be no more than 4︒ or 5︒, in the 12 elements matrix system the downtilt should be no more than 2︒ or 3︒. And at the most of time the mechanical downtilt is benefit to the system performance, because it will not make the gain loss. If using the electrical downtilt, because in the centre of antenna feeder cable net there is phase shifting, it will cause the peak gain loss. So if need the big downtilt, it is better to use combined downtilt.Example:Figure-8 There are interference on the cell bordercell borderFigure-9 There are no interference on the cell border7. Antenna Engineering Rules 1.) Distortion of antenna pattern: No obstacles within Antenna near field range: R min = 2D 2/λ( D = Aperture of antenna ⇒ R min = 60/30 m for GSM/DCS);HPBW rule plus security margin of 20︒ and tilt αFirst fresnel ellipsoid range (additional losses!).Microcell antenna mounting: Find a compromise between interference level and minimum coupling loss. Mounting height = ½ of average building height, typical h = 7 m. Minimum distance omni antenna ↔ wall is 10 cm. Take care of other disturbing sources: Neon lights(flashing), Cable cars. Wall mounting of panel antennas:ϕ=HPBW/2 + 20?αD[m]1510H[m]0.5 2.55HPBW = 8?α= 2° Figure-10Street design αmax =70︒- HPBW/2Typically: D ≥ 10 cm Figure-11Close to corner αmax =70︒- HPBW/2 + arctg(D/R)Typically: D ≥ 10 cmWall mounting of Omni antennas:2.) TX-RX Decoupling to avoid blocking and intermodulationRequired minimum separation of TX-RX antennas dependent on antenna configuration (e.g. duplexer or not).Out of band blocking requirement (GSM Rec. 11.21) GSM 900 = +8 dBm GSM 1800 = 0 dBm Required decoupling (n = number of transmitters) TX-TX = 20 dBTX-RX GSM = 30 + 10log(n) dB TX-RX DCS = 40 + 10log(n) dB♣ Horizontal separation (Approximation)I H = 22+20log(d H /λ)-(G T + G R ) [dB] Figure-13Figure-12DStreet designD ≥ 10 cmCrossroad designR < 0.36D♣ Vertical separation (Approximation)3.) Diversity gainUsing the antenna diversity to improve the performance of the uplinkand also make the balance between the uplink and downlink.♣ Space DiversityFor a sufficient low correlation coefficient ρ < 0.7: d H = 20λ ⇒ GSM 900: 6m / DCS 1800: 3m d V = 15λ ⇒ GSM 900: 4.5m / DCS 1800: 2.25m♣ Polarization DiversityIn the multipath environment the signal which is Base Station received from the Mobile Station will polarize randomly. Using the antenna which has +45︒ or -45︒ polarizable degree will improve the average signal.There are important point: Polarization Diversity only effect on theMobile Station which is in the high multipath environment. But in the rural it may not work well.MastI V = 28+40log(d V /λ) [dB] RXBFigure-158. Antenna Configuration for Omni and Sector Sites9. Three Sector Antenna Configuration with ADR xR x div T x Towe r mounting for omni a nte nna s R x T xR x divTowe r mounting fordire ctiona l a nte nna sBraconsSector antenna SectorantennasPole BraconsPolePole mounting forroof-top mountingSector Antenna Sector AntennaPole Pole Pole mounting for wallor parapet mountingFigure-16Direction ofmain beam d Vd H 3000mm RX RX TX Figure-1710. CablesInner conductor: Copper wire;Dielectric: Low density foam PE;Outer conductor: Corrugated copper tube;Jacket: Polyethylene (PE).When installing the feeder cables it should be noticed that the cables can not be bend big degree, because it will cause more loss.11. Radiating CablesIn some special area like in the tunnels, buildings, along side tracks or lines if using normal antennas maybe can not get good effect, so we can use the radiating cables. The radiating cable is suitable for coverage over longer distance, of cause need the repeaters. Its field strength distributes more constant as with antennas.Inner conductorFigure-18F ThrRepeaterF ThrFigure-19Appendix — 1 (Parameter of the Antennas)1. Antennas produced by Kathrein* The Front-Back-Ratio is >25 dB when the frequency band is 890 – 960 MHz * The Front-Back-Ratio is >20 dB when the frequency band is 860 – 960 MHz* The VSWR is <1.3 when the frequency band is 880 – 960 MHz2. Antennas produced by MAT3. Antennas produced by Celwave4. Antennas produced by Suhner5. Antennas produced by AntelAppendix — 2(the Antennas appearance)。