微波产品介绍
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智能电动微波炉产品说明书产品名称:智能电动微波炉型号:XYZ-123品牌:ABC一、产品概述智能电动微波炉是一款集加热、烹饪和烘烤于一体的多功能家电。
它采用先进的微波加热技术,操作简单,功能强大,旨在为用户提供高效、便捷的烹饪体验。
二、主要特点1. 智能控制系统:配备先进的智能控制芯片,实现多种预设菜单和烹饪模式,以满足用户的不同需求。
2. 定时功能:可根据食材的不同,自定义加热时间,确保食物烹饪得到最佳效果。
3. 显示屏幕:大尺寸显示屏,清晰展示菜单选项、时间和加热状态,方便用户操作和观察。
4. 多道菜单:内置多种常用食谱,包括热饭、煮面、烤面包等,让您随心烹饪。
5. 智能记忆功能:记住常用烹饪程序,方便用户多次使用。
6. 省电节能:采用高效的微波加热技术,节约能源,减少功耗,为环保出一份力。
三、产品规格1. 外观尺寸:长 x 宽 x 高(单位:厘米)2. 净重:(单位:千克)3. 加热功率:(单位:瓦特)4. 电源电压:(单位:伏特)5. 适用环境温度:(单位:摄氏度)四、使用方法1. 准备食材:将需要加热、烹饪的食材准备妥当,并放置在微波炉内。
2. 选择菜单:按照显示屏上的指示,选择合适的菜单或烹饪模式。
3. 设定时间和功率:根据不同的食材和需求,设定加热时间和功率。
4. 启动加热:关闭炉门,按下启动按钮,微波炉即可开始加热。
5. 完成提示:当设定的加热时间结束后,微波炉会发出蜂鸣声,表示食物已经烹饪完成。
6. 关闭电源:按下电源按钮,微波炉停止加热并断开电源。
五、安全使用须知1. 请确保插头与电源插座连接良好,避免电源短路或触电。
2. 避免在无食物加热时启动微波炉,以免对设备造成损害。
3. 使用加热容器时,请确保其材质可耐受高温,避免容器破裂或变形。
4. 使用时请保持清洁干燥,避免进水,以免引起漏电等安全隐患。
5. 长时间使用后,请让微波炉冷却一段时间后再清洁或移动,以免烫伤。
六、保养与维护1. 使用后,请拔掉电源插头,并用干净柔软的布擦拭外壳,保持整洁。
HEALTHY&DELICIOUS HEALTHY DELICIOUS卡萨帝为了精确实现您的格调生活,对其家族每一类产品都赋予了专属的境界理念。
本产品为您带来的是洁净厨房。
关于本产品的安全注意事项 (3)本产品的安装 (7)安装注意事项 (7)安装图示 (8)本产品原理介绍 (10)微波特性 (10)工作原理 (10)第一次使用本产品的步骤 (11)本产品外观及部件介绍 (12)各部件构成 (12)控制面板 (12)本产品的主要设置介绍 (13)1.时钟设置132.烹调时间输入设置..................................................................................................................................................................................................................................................................133.微波功能设置..............................................................134.烧烤功能设置............................................................................................................................ 145.微波烧烤组合功能设置 .. (15)6.解冻功能设置 (16)7.记忆功能.178.预约功能179.炉灯开关功能1810.童锁功能设置..............................................................1811.开始/暂停/取消 . (18)12.本产品的食物烹饪建议 (19)附表和建议 - 选用烹调器皿 (19)本产品的日常保养与维护 (21)更换微波炉炉灯 (21)清洁附件 (21)清洁机体 (22)有疑问?先看这儿! (23)(若对微波炉有疑问,请先按本章内容检查处理。
产品说明书智能微波炉产品说明书智能微波炉产品名称:智能微波炉产品型号:XXXX生产厂商:XXXX有限公司一、产品概述智能微波炉是一款结合了现代科技和烹饪技巧的厨房电器。
它利用微波辐射加热食物,具有高效、快速、方便的特点,为用户提供便捷的烹饪体验。
二、产品特点1. 智能控制:智能微波炉采用先进的微电脑控制系统,可自动调节加热时间和功率,确保食物均匀加热,避免过热或不熟的现象。
2. 各类菜品烹饪模式:智能微波炉内置多种烹饪模式,可根据不同菜品选择合适的模式,提供一键操作的便捷体验。
3. 多功能使用:智能微波炉除了加热食物外,还可解冻、蒸煮、烘烤等多种功能,满足用户的不同需求。
4. 大容量设计:智能微波炉采用大容量设计,可容纳不同尺寸的餐盘和容器,方便烹饪多人份的食物。
5. 安全防护:智能微波炉内置多重安全功能,如儿童锁、过温保护、漏电保护等,提供安全可靠的使用环境。
三、产品使用方法1. 插入电源:将智能微波炉的电源插头插入电源插座。
2. 设定烹饪时间和模式:按下控制面板上的功能键,设定所需的烹饪时间和菜品模式。
3. 放置食物:将待加热的食物放置在微波炉的旋转盘上。
4. 启动加热:按下启动键,智能微波炉即可开始加热食物。
5. 完成提示:当烹饪时间到达后,智能微波炉会发出提示音,用户可以打开门取出食物。
四、安全注意事项1. 在使用过程中,请勿将金属制品或有金属边缘的容器放入微波炉内,以避免引发火灾或其他意外。
2. 使用时请确保微波炉处在稳定的平台上,以免发生倾倒或滑落。
3. 使用完毕后,请拔掉电源插头,并将微波炉内部清洁干净,以确保卫生。
4. 在清洁微波炉时,不要使用强酸、强碱等有腐蚀性的清洁剂,以免损坏微波炉的外壳。
5. 若发现微波炉出现异常情况,请立即停止使用,并联系售后服务中心进行维修。
五、产品维护1. 使用时请避免撞击微波炉的外壳,以防损坏产品。
2. 定期清理微波炉的外壳和内部,可使用温和的清洁剂和湿布进行清洁。
关于IP(PTN)数字微波ASB设备说明上海贝尔阿尔卡特是全系列通信产品供应商,和中国的多家运营商有着长期的友好合作,提供包括无线、交换及传输在内的多种产品。
不同于其他专业的微波小厂家,上海贝尔阿尔卡特可为用户提供端到端的解决方案,及完善的服务;ALCATEL-LUCENT拥有业界最全的微波产品线,涵盖所有频段和容量,可提供9400AWY PDH微波系列;9500MXC SDH微波系列;9600LSY长距SDH 微波系列,以及最新的基于Packet的9500MPR微波系列。
同时ALU是业界第一个推出真正基于Packet的微波专业厂家。
9500MPR基于Packet的微波特性如下:●机械结构室内室外型●频率范围 6 GHz 到38 GHz●调制模式 4 QAM /16 QAM /32 QAM /64 QAM /128 QAM /256QAM;支持自适应调节●接口10/100/1000 Ethernet, E1, ATM最多192 E1, 5个嵌入GE端口, 最多53 GE端口●吞吐量每个无线载波容量高达350 Mb/s2Gb/s 无线容量10 GB/s 交换容量●配置1+0, 1+1 HSB, 频率分集, 空间分集,节点配置,每子框多至6个无线方向●特性完全设备保护, 无任何故障点基于VLAN的内部包交叉连接电路仿真和ATM 伪线数据包业务同步分配LTE Ready (支持1Gbs E-Band radio, Synch-E)9500 MRP IP微波传输系统技术优势●多业务汇聚平台●业务识别●10Gbps的分组节点●根据业务需求的自适应调制●通用ODU- 9500MXC与9500MPR采用同样的ODU支持TDM至分组网络的平滑过渡,充分保护已有投资●内置分组交换节点- 基于自适应调制的分组传输- 所有业务会聚到Ethernet●高灵活性:- 模块化设计降低初期投资- 全IP节点优化网络运营●统一的网元管理系统- 可集成到光传输网络1350 OMS- 可集成到数据网络5620 SAM关于业界其他IP微波的一点说明业界一些微波厂家将带有以太接口的PDH微波或者SDH微波称作IP微波,其实这是在偷换概念。
71MXL LARGE DIAPHRAGM CONDENSER STUDIO MICS Studio condenser microphones with both FET and tube circuitry available. FET models require 48V phantom power, while tube models include power supply.ITEM DESCRIPTIO N PRICE MXL-770...............Cardioid, 6-micron 20mm gold-sputtered diaphragm FET w/shockmount and case,30Hz-20kHz, -10dB pad and bass roll off .................................................................................................89.95 MXL-2003.............Cardioid transformerless condenser w/bass cut and -10dB pad switches, 20Hz-20kHz ........................169.95 PRO-PAC-PLUS+..MXL2003 & MXL603S (transformerless cardioid instrument mic),w/shockmounts, cables, windscreens in padded case ............................................................................279.95 MXL-2006.............Cardioid, true Class 'A' FET preamp w/balanced transformerlessoutput, high-isolation shockmount and case, 30Hz-20kHz .......................................................................99.95 MXL-2010.............3-pattern (cardioid/Figure-8/omni) capsule, FET preamp w/bassroll-off switch, shockmount & windscreen, 30Hz-20kHz .........................................................................169.95 MXL-CUBE............Drum condenser cardioid mic, FET balanced output w/mic clip, 20Hz-20khz ...........................................99.95 MXL-GOLD-35.......Gold-plated cardioid condenser w/shockmount, leather case, windscreen, 20Hz-20kHz ........................695.00 MXL-M3................Cardioid condenser, transformer balanced output, FET preamp, 20Hz-23kHz ........................................249.00 MXL-R77 ..............Classic body Figure-8-patterned ribbon condenser w/wood case,desktop stand, & 25ft XLR cable, 20Hz-18kHz .......................................................................................399.99 MXL-R77-L...........Same as above, but w/custom Swedish Lundahl transformer ................................................................549.95 MXL-R144 ............Figure-8 patterned ribbon condenser, purple & chrome finishw/shockmount, case, cleaning cloth, 20Hz-17kHz ....................................................................................99.99 MXL-TROPHY........Cardioid condenser w/side-tapped capsule & removable nameplate, 20Hz-20kHz ................................199.95 MXL-V6.................Cardioid mic w/balanced FET output stage, case, & clip, 20Hz-20kHz ...................................................299.00 MXL-V67G ............Transformer-balanced cardioid mic w/solid-state preamp & gold grill, 30Hz-20kHz .............................119.95 MXL-V67I .............Same as above but w/2 selectable 1" cardioid capsules (one bright, one warm) & -10dB pad switch ..169.95 MXL-V67Q ............X/Y stereo pattern condenser mic, w/gold-plated grill, 2 externally biased 22mm pressuregradient capsules, 10ft custom XLR cable, 20Hz-20kHz ........................................................................199.95 MXL-V69-MOGAMI-EDITNTransformerless tube cardioid condenser w/shockmount, power supply, 15ft 7-pin cable,15ft XLR cable, cleaning cloth, & case, 20Hz-18kHz ..............................................................................299.95 MXL-V69XM..........Same as above, but w/transformer balanced output, 20Hz-18kHz .........................................................399.00 MXL-V87...............Low-noise transformer-balanced cardioid condenser withFET preamp, w/pop filter & shockmount, 20Hz-20kHz ............................................................................299.95 MXL-V88...............Low-noise cardioid condenser w/balanced transformerless output, FET preamp,high-isolation shockmount & flight case, 20Hz-20kHz ...........................................................................199.00 MXL-V177.............Low noise classic body cardioid condenser w/6-micron thick gold-sputtered diaphragm, 20Hz-20kHz .299.95 REVELATION.........Variable pattern tube condenser mic w/EF86 pentode tube ..................................................................1295.00 GENESIS...............Tube condenser cardioid mic w/-10 dB pad, dedicated power supply ....................................................595.00R144V1772010GOLD-35GENESIS REVELATIONCUBEVIP50DC-196DC-96B72ID The RØDE NT5 is a true condenser microphone specifically two stand mounts and two windscreens. Requires 48V phantom power. Frequency dynamic range >128dB. Available in pairs, or as single RØDE NT2A MULTI-PATTERN LARGE DIAPHRAGM CO NDENSER MIC The successor to the very popular NT-2 studio condenser mic, the NT2A now has the internally shock mounted H F1 dual 1" capsule, the same as is used in the K2 microphone, and new electronics with extremely low 7dBA self-noise. It has a 3-position variable polar pattern for omni, cardioid, and figure-8 patterns, three positions of selectable attenuation (0dB, -5dB, or -10dB) and low freq. roll-off (flat, 80Hz or 40Hz). The NT-2A comes with a soft pouch and mounting clip.ITEM DESCRIPTI O N PRICE NT2A ...................Multi-pattern condenser ................399.00ID phone with an incredible 5dBA self noise figure. 48V phantom power, transformerless output, 137dB max. SPL, fixed cardioid pattern.SCHO EPS CO LETTE MODULAR MIC SETSMicrophones consist of a mic cap-sule and amplifier. The CMC 6 microphone amplifier converts extremely high-imped-ance signals from the attached capsule toa very low-impedance signal suitable for transmission via mic cable. It also featuresa symmetrical Class “A” output stage, free of coupling condensers or an output transformer. They are light-weight, have extremely low distortion, and their very low output impedance helps make them insensitive to electrical interference. The CMC 6 works with both 12V and 48V phantom powering. Matte gray options listed below but also available in nickel. All sets include SG20 stand clamps and B5 popscreens.ITEM DESCRIPTI O N PRICE CMC621G-SET ....Includes CMC 6 amplifier & MK21wide cardioid capsule ..................1632.00 CMC622G-SET ....Includes CMC 6 amplifier, & MK22 open cardioid capsule ........1632.00 CMC64G-SET ......Includes CMC 6 amplifier & MK4 cardioid capsule ..........................1542.00 CMC641G-SET ....Includes CMC 6 amplifier &MK41 supercardioid capsule ........1743.00CMC641CG-SET ..Includes CMC 6 amplifier & MK41 super-cardioid capsule, CUT 1 filter ......2320.00CMC65G-SET ......Includes CMC 6 amplifier &MK5 omni/cardioid capsule..........2059.00CMC68G-SET ......Includes CMC 6 amplifier &MK8 figure-8 capsule...................1938.00NEAR-FIELD-OMNI-STIncludes 2 CMC 6s, matched pairof MK2 omnis ...............................3150.00UNIVERSAL-OMNI-H-STIncludes 2 CMC 6s, matched pairof MK2 H omnis ............................3214.00UNIVERSAL-OMNI-S-ST ........................................................Includes 2 CMC 6s, matched pairof MK2 S omnis ............................3150.00WIDE-CARDIOID-STIncludes 2 CMC 6s, matched pairof MK21 wide cardioids ................3199.00OPEN-CARDIOID-STIncludes 2 CMC 6s, matched pairof MK22 open cardioids ...............3199.00CARDIOID-ST ......Includes 2 CMC 6s, matched pairof MK4 cardioids ..........................2999.00SUPERCARDIOID-STIncludes 2 CMC 6s, matched pairof MK41 supercardioids ...............3439.00SWITCHABLE-PATTRN-STIncludes 2 CMC 6s, matched pairof MK5 omni/cardioids ......................CALL MK21MK5MK41MK8MK22MK4NEUMANN KM180 SERIES The KM180series condensers offer the same trans-formerless circuitry as the KM100s without the 10dB pad. Frequency response is 20Hz-20kHz. The KM183, KM184 and KM185 have SPL han-dling of 140dB, 138dB and 142dB respec-tively. 48V phantom power is required.ITEM DESCRIPTI O N PRICE KM183 ................Omni condenser mic ......................899.95KM184 ................Cardioid condenser mic .................849.95KM185-SILVER ...Hypercardioid condenser mic .........899.95EA2124A .............Optional suspension mount ...........279.01WNS100 .............Replacement windscreen .................26.07WS100................Optional 90mm windscreen .............28.03SKM183-MT ........Stereo mic pair-omni,w/case, black ...............................1699.95SKM183-SILVER .Stereo mic pair-omni, w/case ......1699.95SKM184-MT ........Stereo mic pair-cardioid,w/case, black ...............................1599.95SKM184-NI .........Stereo mic pair-cardioid,w/case, nickel ..............................1599.95NEUMANN U87AI 3-PATTERNA legendary FET large diaphragmtransformer coupled studio mic withomni, cardioid and figure-8 patterns,N PRICEMXL SMALL DIAPHRAGM CONDENSER MICS These small diaphragmcondenser mics are quiet, sensitive, rugged enough for the road and inexpen-sive. They are an excellent choice for drum overheads and for close recordingof acoustic instruments. 48V phantom power required.ITEM DESCRIPTI O N PRICE MXL-603PAIR .....Stereo pair of transformerless cardioid instrument mics, 30Hz-20kHz,w/ MXL-41-603 shockmounts & case ................................................................................199.00MXL-604.............Small diaphragm cardioid condenser, 30Hz-20kHz, w/ wooden case,mounting clip and omnidirectional capsule.........................................................................83.93MXL-V67N ..........Small diaphragm instrument condenser, omni/cardioid capsules, 20Hz-20kHz ................119.95MXL-41-603 .......Replacement shockmount for MXL-603PAIR ........................................................................38.95603PAIR ID This mic sure level of 144dB, which is good forrecording amps, drums, and other loudinstruments. Acoustic instruments willbenefit from the TLM102’s fast transientresponse. The TLM102 also features a slight boostNEUMANN TLM103/TLM103D These are large diaphragm cardioid mics with a transformerless output stage. Designed primarily for vocals, the TLM03 also excels on piano, percussion, and stringed instru-ments. The TLM103D is a digital version of the mic, designed for home recording and project studios. Its A/D converter receives the output signal directly from the capsule, ensuring that the signal has no coloration and superb transparency. Both mics require 48V phantom power and come with We service many of the major brands that we carry.Call our Authorized Repair Department at ext. 1172Honesty and Valuesince 197173Thisrugged system has separate capsules and powering modulesthat can be combined to produce a wide variety of microphones.A single module and a few capsules can provide the user withflexibility that would otherwise require investing in a numberof individual microphones. It converts quickly from one type ofmicrophone to another by simply threading together varioussystem components. All capsules use back-electret technologyfor uncompromised quality. Output of all powering modules isbalanced, low impedance (200ohms) and terminates in a stan-“Universal” powering module for the sys-tem. Powered by a single 1.5V “AA” battery with a life of 150 hours, or phantom power SHURE KSM42 & KSM44A LARGE Premium side-address mics offering a dual-diaphragm design with an active front, ultra thin (2.5 micron) 24-karat gold, low mass, 1" Mylar® diaphragm. The KSM42 is ideal for vocal applications with a tailored frequency nal pop filtering. The single-pattern design exhibits smooth proximity control & ultra-wide dynamic range. An internal shock KSM42KSM44A SSED SINGLE-DIAPHRAGM For studio recording and live sound production. The KSM32 offers an extended frequency response of 20Hz-20kHz for an open, natural sound. The Class “A” transformerless preamp circuitry eliminates cross-over distortion for improved linearity across the full frequency range. mass diaphragm provides extended low frequency response and excellent transient microphones feature 20Hz-20kHz frequency response, a 3-position pad switch, a 3-position LF filter, and include a windscreen and carrying case. The KSM137 is a single pattern cardioid mic, while the KSM141 is a dual ...............................665.00 ...............................870.00 PRICE NDENSER The e614 has a super-cardioid pattern, with a neutral response and moderate sensitivity, which insures optimum isolation from other instruments on stage. Unobtrusive for precise place-ment and powered by external phantom power (P48), the e614 tolerates extremely high SPLs, precisely capturing cymbals and hi-hats better than other mics in its price range. 10-year warranty. Frequency response is 40Hz-20KHz.PRICE A large diaphragm side-address microphone with a car-dioid pickup pattern and a nickel colored finish. It has a large 1" diaphragm precisely sputtered with 24-carat gold. It has a sturdy metal housing and the elastically mounted capsule suppresses handling noise. It has a max SPL level of 140dB and a low self-noise level of 10dB(A). It has a frequency response of 20Hz-20kHz, a sensitivity rating of 25mV/Pa and a dynamic range ING SOON!99.9574at home in sound reinforcement systems or in sound studios and motion picture/ TV scoring stages. When used with the optional windscreen, the SM94 can be used by vocalists and speechmakers who desire a wide, flat z and a uniform SHURE PG27LC & PG42LC SIDE ADDRESSThese mics feature acardioid pickup pattern, large diaphragm capsules withswitchable attenuators. The PG27LC is designed for usewith instruments. It has a flat, neutral frequency responsefeatures a voice-tailored frequency response of 20Hz-20kHz as well as an SPL rating PG42LC PG27LC NDENSER ect choice for y demo tapes, les om pow-STC2OMEGA ORPHEUS STC1HELIOS STC10STC2X STC20SATURN studio environments. Features interchangeable capsules for superior versatility. The small diaphragm design provides superior audio with con-sistent, textbook polar responses and is small enough to use in the tightest conditions. The compact side-address design features an innovative lock-ing ring to provide secure connection between capsule and preamplifier. The 20Hz-20kHz frequency response is tailored for wide dynamic range applications for use in high SPL environments. Ships with stand adapter, LET DESIGN BLACK KNIGHT ID PRICE VISIT OR CALL 800-356-5844 FOR MORE INFO We have the largest selection of hard to find items. Call us!Honesty and Valuesince 197176VIOLET DESIGN PEARL SERIES CARDIOID CONDENSER These mics have a rear-ported spherical head and nar-row tapered form reflector to reduce internal resonances and optimize the cardioid polar pattern. The Pearl Standard uses a medium single-diaphragm to provide a modern,airy and detailed sound while the Grand Pearl uses a largedual-diaphragm, providing the warm, classic sound usuallyassociated with vintage studio microphones. Pearl Vocal is ahandheld stage vocal mic, and has special shockmounting forreduced handling noise, a special mid-sized capsule designedfor high gain before feedback with extended flat LF responseand outstanding dynamic range. All models include wood box and stand clip.NES These are side-addressed, cardioid, large dual diaphragm vacuum-tube studio microphones in 3 variations, with acous-tically-transparent head construction and internal shock-mounts. The 6267 vacuum tube preamplifier is a Class “A” fully-discrete circuit with massive heatsink, very high output, flat audio-response and ultra-low noise and distortion. The large custom-wound Permalloy humbucking audio trans-former adds even more “analog warmth” to the sound with wide frequency response and minimum saturation. ComesVIOLET DESIGN AMETHYST CONDENSER STUDIO MICSThe Amethyst cardioid studio microphones use fully-discrete,phantom-powered Class “A” transformerless amplifiers. TheAmethyst Standard uses a single diaphragm center-terminatedcapsule which provides modern, detailed sound with airy highs,medium vocal presence and accentuated low-end response.The Amethyst Vintage uses a dual-diaphragm, dual-backplatecapsule which provides a classic, wide-spectrum, vintage micro-phone sound. Both models have a uni-directional cardioid polarpattern with minimal proximity effect and are linear over the wide frontal incidence NDENSER MICS The Flamingo Junior series are side-addressed studio microphones that use a single-diaphragm, cardioid electrostatic transducer which provides vintage tone with transparent highs, optimized vocal presence and fundamental low-frequency register with minimal proximity effect. An integrated capsule shockmount within the head and an included external compact studio shock-mount reduce stand rumble and mechanical shocks. The custom-wound large humbucking audio transformer adds “analog warmth” to the sound. Comes - Globe features transformerless Class “A” discreet electronics, internal shockmounts for both electronics and capsule, and a spherical and acoustically transparent head design. The Globe Standard has a classic wide-spectrum sound ideal for orchestral applications. The Globe Vintage uses a different dual-diaphragm capsule providing a sweet and warm, vin-tage vocal microphone sound. Comes in a wooden box with shockmount.GLOBE-STANDARD An electrostatic multi-pattern studio mic with a vintage sound, warmed by vacuum tube circuitry and an output transformer. Features specially designed large dual-diaphragm transducer, and 9 different polar patterns. Its Class “A” fully-discrete internal vacuum tube preamp provides high output, low impedance and low distortion. A large humbucker, custom-wound audio transformer balances the microphone’s output, providing additional analog warmth to the sound. Soft starting, smart power supply and external elastic This large dual-diaphragm cardioid con-denser studio microphone has a warmer smooth tone with very high output and low noise. The fast transient response, crystal clear highs and loud SPL handling make it excellent for recording drums. The multi-layered wedge shaped brass mesh head design effectively reduces plosive sounds and breath, pop or wind noises. The internal solid state preamplifier is a Class“A” fully discrete transformerless circuit, and runs on 48V phantom power.PRICE 679.0099.00ID rating an integrated, tapered reflector which reduces resonances, removes reflections and tern. Integrated damping of the transducer reduces stand rumble, outside infrasonic FRR A compact electrostatic mic preamp body for use with vintage German-made M-series inter-changeable capsule heads, as well as B-series and VIN-seriesinterchangeable capsule heads made by JZ in Latvia. The elec-tronics are phantom powered, with a linear Class “A” discretesolid state transformerless design to provide extremely low self-noise and distortion. The Global Pre provides a low-impedance,balanced output on a gold-plated 3-pin XLR. It comes in a woodenVIN47GLOBAL-PREM COMPATIBLE。
射频微波产品目录 (1)1、DRO振荡器、微波频率源 (2)2、放大器 (5)3、功分器 (6)4极化电桥 (7)5腔体滤波器 (7)6天线一体化微波组件 (8)7微波应用整机设备 (9)8系统 (11)9.......................................................................................................10 .....................................................................................................射频微波应用产品1微波频率源1.1微波介质振荡器DRO\CRO介质振荡器频率范围频率温度稳定度(PPM/℃)相位噪声dBc/HzP1dB输出(dBm)接头@10KHz@100KHzX波段±2 -100 120 13 SMA Ku波段±2 -105 115 13 SMA K波段±3 -90 110 6 SMA1.2取样锁相PDRO频率源取样锁相介质振荡器具有超低相噪,体积小的优点。
fREF 参考信号输入功率:0±5dBm 输出频率:N*fREF 输出功率:>12dBm 驻波比:≤1.5谐波抑制:≤-30dBc 杂散:≤-72dBc锁定告警指示:TTL low 供电电压:12V 功耗:小于300mA 相位噪声指标:1.3低相噪DDS频率综合器Phase noise 1Hz (BW ) @<100KHz dBc/Hz REF+20×log (N )+3@100KHz dBc/Hz -115 @1MHzdBc/Hz -135微波频率源一、性能指标:第一本振:(Ku波段PDRO)1、频率f012、相位噪声≤-95 dBc/Hz @1k,≤-105 dBc/Hz @10k3、输出:2等分功率输出,每通道输出功率10±2dBm第二本振:(L波段)1、频率Lo2=f02,功率电平10±2dBm频率Lo3=f02±fd,功率电平10±2dBm,Lo2、Lo3要求相参2、相位噪声≤-95 dBc/Hz @1k,≤-105 dBc/Hz@10k,杂波抑制大于60 dBc3、输出:2等分功率输出,每通道输出功率10+-2dBm4、fd频率可变,控制变化范围0≤fd≤15KHz,精度≤1Hz,内部采用DDS技术。
微波技术实验实践课题报告任务描述:调研目前市场上与电磁、微波相关的比较成熟的产品,如电磁炉、微波炉等。
进行原理学习和性能介绍。
微波炉微波炉是由美国的斯本塞发明的。
顾名思义,就是用微波来煮饭烧菜的。
微波炉是一种用微波加热食品的现代化烹调灶具。
微波是一种电磁波。
微波炉由电源,磁控管,控制电路和烹调腔等部分组成。
电源向磁控管提供大约4000伏高压,磁控管在电源激励下,连续产生微波,再经过波导系统,耦合到烹调腔内。
在烹调腔的进口处附近,有一个可旋转的搅拌器,因为搅拌器是风扇状的金属,旋转起来以后对微波具有各个方向的反射,所以能够把微波能量均匀地分布在烹调腔内。
微波炉的功率范围一般为500~1000瓦。
从而加热食物。
微波加热的原理简单说来是:当微波辐射到食品上时,食品中总是含有一定量的水分,而水是由极性分子(分子的正负电荷中心,即使在外电场不存在时也是不重合的)组成的,这种极性分子的取向将随微波场而变动。
由于食品中水的极性分子的这种运动。
以及相邻分子间的相互作用,产生了类似摩擦的现象,使水温升高,因此,食品的温度也就上升了。
用微波加热的食品,因其内部也同时被加热,使整个物体受热均匀,升温速度也快。
它以每秒24.5亿次的频率,深入食物5cm进行加热,加速分子运转。
这种电磁波的能量不仅比通常的无线电波大得多,而且还很有“个性”,微波一碰到金属就发生反射,金属根本没有办法吸收或传导它;微波可以穿过玻璃、陶瓷、塑料等绝缘材料,但不会消耗能量;而含有水分的食物,微波不但能透过,而且能量也会被吸收。
微波是指波长为0.001~1米的无线电波,其对应的频率为30000兆赫到300兆赫。
为了不干扰雷达和其他通信系统,微波炉的工作频率多选用915兆赫或2450兆赫。
下面介绍下微波炉的结构:微波炉的炉腔是一个微波谐振腔,是把微波能变为热能对食品进行加热的空间。
为了使炉腔内的食物均匀加热,微波炉炉腔内设有专门的装置。
最初生产的微波炉是在炉腔顶部装有金属扇页,即微波搅拌器,以干扰微波在炉腔中的传播,从而使食物加热更加均匀。
目前,则是在微波炉的炉腔底部装一只由微型电机带动的玻璃转盘,把被加热食品放在转盘上与转盘一起绕电机轴旋转,使其与炉内的高频电磁场作相对运动,来达到炉内食品均匀加热的目的。
国内独创的自动升降型转盘,使得加热更均匀,烹饪效果更理想。
平板式炉腔通过腔内壁对微波反射达到均匀加热的目的。
炉门是食品的进出口,也是微波炉炉腔的重要组成部分。
对它要求很高,绝对不能让微波泄漏出来。
炉门由金属框架和玻璃观察窗组成。
观察窗的玻璃夹层中有一层金属微孔网,既可透过它看到食品,又可防止微波泄漏。
由于玻璃夹层中的金属网的网孔大小是经过精密计算的,所以完全可以阻挡微波的穿透。
钛膜也多作为微波炉炉门的材料。
为了防止微波的泄漏,微波炉的开关系统由多重安全联锁微动开关装置组成。
炉门没有关好,就不能使微波炉工作,微波炉不工作,也就谈不上有微波泄漏的问题了。
为了防止在微波炉炉门关上后微波从炉门与腔体之间的缝隙中泄漏出来,在微波炉的炉门四周安有抗流槽结构,或装有能吸收微波的材料,如由硅橡胶做的门封条,能将可能泄漏的少量微波吸收掉。
抗流槽是在门内设置的一条异型槽结构,它具有引导微波反转相位的作用。
在抗流槽入口处,微波会被它逆向的反射波抵销,这样微波就不会泄漏了。
由于门封条容易破损或老化而造成防泄作用降低,因此现在大多数微波炉均采用抗流槽结构来防止微波泄漏,很少采用硅橡胶门封条。
抗流槽结构是从微波辐射的原理上得到的防止微波泄漏的稳定可靠的方法。
微波炉电气电路分高压电路、控制电路和低压电路三部分。
(a) 高压电路:高压变压器次级绕组之后的电路为高压电路,主要包括磁控管、高压电容器、高压变压器、高压二极管。
(b) 磁控管:磁控管是微波炉的心脏,微波能就是由它产生并发射出来的。
磁控管工作时需要很高的脉动直流阳极电压和约3~4V的阴极电压。
由高压变压器及高压电容器、高压二极管构成的倍压整流电路为磁控管提供了满足上述要求的工作电压。
(c) 低压电路:高压变压器初级绕组之前至微波炉电源入口之间的电路为低压电路,也包括了控制电路。
主要包括保险管、热断路器保护开关、联锁微动开关、照明灯、定时器及功率分配器开关、转盘电机、风扇电机等。
当然,微波炉也不是万能的,在使用微波炉时还有些禁忌要注意。
(1)忌用普通塑料容器:一是热的食物会使塑料容器变形,二是普通塑料会放出有毒物质,污染食物,危害人体健康。
忌用金属器皿:因为放入炉内的铁、铝、不锈钢、搪瓷等器皿,微波炉在加热时会与之产生电火花并反射微波,既损伤炉体又不能加热食物。
忌使用封闭容器:加热液体时应使用广口容器,因为在封闭容器内食物加热产生的热量不容易散发,使容器内压力过高,易引起爆破事故。
忌用瓶颈窄小的瓶装食物:就算打开了盖亦因压力而膨胀,引致爆炸。
忌用半满开了盖的瓶装婴儿食物或原瓶放入炉内加热,以免瓶子破裂。
凡竹器、漆器等不耐热的容器,有凹凸状的玻璃制品,均不宜在微波炉中使用。
瓷制碗碟不能镶有金、银花边。
使用专门的微波炉器皿盛装食物放入微波炉中加热。
(2)忌超时加热:食品放入微波炉解冻或加热,若忘记取出,如果时间超过2小时,则应丢掉不要,以免引起食物中毒。
微波炉的加热时间要视材料及用量而定,还和食物新鲜程度、含水量有关。
由于各种食物加热时间不一,故在不能肯定食物所需加热时间时,应以较短时间为宜,加热后可视食物的生熟程度再追加加热时间。
否则,如时间太长,会使食物变得发硬,失去香、色、味,甚至产生毒素。
按照食物的种类和烹饪要求,调节定时及功率(温度)旋钮,可以仔细阅读说明书,加以了解。
(3)忌将肉类加热至半熟后再用微波炉加热:因为在半熟的食品中细菌仍会生长,第二次再用微波炉加热时,由于时间短,不可能将细菌全杀死。
冰冻肉类食品须先在微波炉中解冻,然后再加热为熟食。
(4)忌再冷冻经微波炉解冻过的肉类:因为肉类在微波炉中解冻后,实际上已将外面一层低温加热了,在此温度下细菌是可以繁殖的,虽再冷冻可使其繁殖停止,却不能将活菌杀死。
已用微波炉解冻的肉类,如果再放入冰箱冷冻,必须加热至全熟。
(5)忌油炸食品:因高温油会发生飞溅导致火灾。
如万一不慎引起炉内起火时,切忌开门,而应先关闭电源,待火熄灭后再开门降温。
(6)忌将微炉置于卧室,同时应注意不要用物品覆盖微波炉上的散热窗栅。
(7)忌长时间在微波炉前工作:开启微炉后,人应远离微波炉或人距离微波炉至少在1米之外。
(8)忌与其他电器共用同一插座,要用单一电源而且装接了地线的插座。
(9)忌用微波炉暖婴儿的牛奶,因为牛奶热得不均匀时,容易灼伤婴儿。
另外会使牛奶的营养成分破坏。
(10)忌用微波炉去烘干衣服或者把硬化的指甲油煮软,以防起火。
(11)忌徒手去移出微波炉内的食物。
盛器及盖子加热后往往积聚了蒸汽,又会吸收食物的热气,而变得十分烫手,应该用防热手套或垫子,以防灼伤。
(12)不允许无含水食物放置微波炉内而使微波炉工作,这样会导致微波炉损坏。
电磁炉电磁炉又名电磁灶,是现代厨房革命的产物,它无需明火或传导式加热而让热直接在锅底产生,因此热效率得到了极大的提高。
是一种高效节能厨具,完全区别于传统所有的有火或无火传导加热厨具。
电磁炉是利用电磁感应加热原理制成的电气烹饪器具。
由高频感应加热线圈(即励磁线圈)、高频电力转换装置、控制器及铁磁材料锅底炊具等部分组成。
使用时,加热线圈中通入交变电流,线圈周围便产生一个交变磁场,交变磁场的磁力线大部分通过金属锅体,在锅底中产生大量涡流,从而产生烹饪所需的热。
在加热过程中没有明火,因此安全、卫生。
它打破了传统的明火烹调方式采用磁场感应电流(又称为涡流)的加热原理,电磁炉是通过电子线路板组成部分产生交变磁场、当用含铁质锅具底部放置炉面时,锅具即切交变磁力线而在锅具底部金属部分产生交变的电流(即涡流),涡流使锅具底部铁质材料中的自由电子呈漩涡状交变运动,通过电流的焦耳热(P=I^2*R)使锅底发热。
(故:电磁炉煮食的热源来自于锅具底部而不是电磁炉本身发热传导给锅具,所以热效率要比所有炊具的效率均高出近1倍)使器具本身自行高速发热,用来加热和烹饪食物,从而达到煮食的目的。
具有升温快、热效率高、无明火、无烟尘、无有害气体、对周围环境不产生热辐射、体积小巧、安全性好和外观美观等优点,能完成家庭的绝大多数烹饪任务。
因此,在电磁炉较普及的一些国家里,人们誉之为“烹饪之神”和“绿色炉具”。
工作原理是割交变磁力线而在锅具底部金属部分产生交变的电流(即涡流),涡流使锅具底部铁质材料中的自由电子呈漩涡状交变运动,通过电流的焦耳热(P=I^2*R)使锅底发热。
(故:电磁炉煮食的热源来自于锅具底部而不是电磁炉本身发热传导给锅具,所以热效率要比所有炊具的效率均高出近1倍)使器具本身自行高速发热,用来加热和烹饪食物,从而达到煮食的目的。
具有升温快、热效率高、无明火、无烟尘、无有害气体、对周围环境不产生热辐射、体积小巧、安全性高和外观美观等优点,能完成家庭的绝大多数烹饪任务。
因此,在电磁炉较普及的一些国家里,人们誉之为“烹饪之神”和“绿色炉具”。
由于电磁炉是由锅底直接感应磁场产生涡流来产生热量的,因此应选用符合电磁炉设计负荷要求的铁质(不锈钢)炊具,其他材质的炊具由于材料电阻率过大或过小,会造成电磁炉负荷异常而启动自动保护,不能正常工作。
同时由于铁对磁场的吸收充分、屏蔽效果也非常好,这样减少了很多的磁辐射,所以铁锅比其他任何材质的炊具也都更加安全。
此外,铁是对人体健康有益的物质,也是人体长期需要摄取的必要元素。
当一个回路线圈通过电流时,其效果相当于磁铁棒。
因此线圈面有磁场N-S极的产生,亦即有磁通量穿越。
若所使用的电源为交流电,线圈的磁极和穿越回路面的磁通量都会产生变化。
当有一导磁性金属面放置于回路线圈上方时,此时金属面就会感应电流(即涡流),涡流使锅具铁原子高速无规则运动,原子互相碰撞、摩擦而产生热能。
感应的电流越大则所产生的热量就越高,煮熟食物所需的时间就越短。
要使感应电流越大,则穿越金属面的磁通变化量也就要越大,当然磁场强度也就要越强。
这样一来,原先通过交流电的线圈就需要越多匝数缠绕在一起。
因为使用高强度的磁场感应,所以炉面没有电流产生,因此在烹煮食物时炉面不会产生高温,现在非山寨版的电磁炉炉面都是使用了能耐高温的黑晶板,是一种相对安全的烹煮器具。
在使用过程中,因为黑晶板会与锅具接触,会局部产生高温,所以在加热后的一段时间里,不要触摸炉面,以防烫伤。
总体来说,电磁炉有以下优点:一、多功能性由于它采用的是电磁感应原理加热,减少了热量传递的中间环节,因而其热效率可达 80%至92%以上,以1600w功率的电磁炉计,烧两升水,在夏天仅需7分钟,与煤气灶的火力相当。