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FEATURES• True diversity half-rack receiver in a full-metal housing with intuitive OLED display for full control• Easy and flexible wireless synchronization between transmitter and receiver via infrared• Up to 32 compatible channels• Up to 88 MHz bandwidth with 3520 selectable frequen-cies, fully tunable in a stable UHF range• Ethernet connection for Wireless Systems Manager (WSM) control software for advanced frequency coordi-nation in multi-channel setups• High RF output power (up to 50 mW, adjustable in three steps 10/30/50) depending on country regulations • Neumann KK 205 Supercardioid condenser capsule head for Sennheiser wireless system DELIVERY INCLUDES• EM 300-500 G4 true diversity receiver • SKM 500 G4 handheld transmitter • KK 205 condenser capsule• MZQ 1 microphone clamp• 2 AA batteries• power supply• GA 3 rackmount set• 2 rod antennas• quick guide• safety guide• manufacturer declaration sheetThe pro‘s choice. Renowned sound engineers rely on ew 500 G4‘s flexibility, especially when handling multi-channel set-tings on the world‘s music stages. Up to 88 MHz bandwidth, up to 32 channels. Ethernet connection for Wireless Systems Manager (WSM) control software included for advanced frequency coordination in multi-channel setups.The pinnacle of the evolution series, powered by Neumann‘s KK 205 capsule on a lightweight black aluminum handheld transmitter, ready to take the world’s biggest live stages.SPECIFICATIONSEM 300-500 G4RF characteristicsModulation Wideband FM Frequency ranges Aw+: 470 - 558 MHzAS: 520 - 558 MHzGw1: 558 - 608 MHzGw: 558 - 626 MHzGBw: 606 - 678 MHzBw: 526 - 698 MHzCw: 718 - 790 MHzDw: 790 - 865 MHzJB: 806 - 810 MHzK+: 925 - 937.5 MHz Receiving frequencies Max. 3520 receivingfrequencies, adjustable in25 k Hz steps20 frequency banks, eachwith up to 32 factory-pre-set channels, no intermo-dulation6 frequency banks withup to 32 programmablechannelsSwitching bandwidth up to 88 MHzNominal/peak deviation±24 kHz / ±48 kHz Receiver principle True diversitySensitivity (with HDX, peak deviation)< 2.5 μV for 52 dBAeff S/NAdjacent channel selection Typically ≥ 75 dB Intermodulation attenua-tionTypically ≥ 70 dB Blocking≥ 75 dB Squelch 5 to 25 dBμVin steps of 2 dBPilot tone squelch Can be switched off Antenna inputs 2 BNC socketsAF characteristicsCompander system Sennheiser HDXEQ presets (switchable,act on line and monitoroutputs)Preset 1: FlatPreset 2:Low Cut (-3 dB at 180 Hz)Preset 3:Low Cut/High Boost(-3 dB at 180 Hz,+6 dB at 10 kHz)Preset 4:High Boost(+6 dB at 10 kHz)Signal-to-noise ratio (1 mV,peak deviation)≥ 115 dBATotal harmonic distortion(THD)≤ 0.9 %AF output voltage (at peakdeviation, 1 kHz AF)6.3 mm jack socket(unbalanced): +12 dBuXLR socket(balanced): +18 dBu Setting range “AF Out”48 dB (3 dB steps) Overall deviceTemperature range-10 °C to +55 °CPower supply12 V DCCurrent consumption350 mADimensions Approx. 202 x 212 x 43 mm Weight Approx. 980 gCONNECTIONSSPECIFICATIONSSKM 500 G4RF characteristicsModulation Wideband FM Frequency ranges Aw+: 470 - 558 MHzAS: 520 - 558 MHzGw1: 558 - 608 MHzGw: 558 - 626 MHzGBw: 606 - 678 MHzBw: 526 - 698 MHzCw: 718 - 790 MHzDw: 790 - 865 MHzJB: 806 - 810 MHzK+: 925 - 937.5 MHz Transmission frequencies Max. 3520 frequencies,adjustable in 25 kHz steps20 frequency banks, eachwith up to 32 factory-pre-set channels, no intermo-dulation6 frequency banks withup to 32 programmablechannelsSwitching bandwidth up to 88 MHzNominal/peak deviation±24 kHz / ±48 kHz Frequency stability≤ ±15 ppmRF output power at 50 Ωswitchable:Low: typ. 10 mWStandard: typ. 30 mWHigh: typ. 50 mW Pilot tone squelch Can be switched offAF characteristicsCompander system Sennheiser HDXAF frequency response80 – 18,000 HzSignal-to-noise ratio (1 mV,peak deviation)≥ 115 dBATotal harmonic distortion(THD)≤ 0.9 %Setting range for inputsensitivity48 dB,adjustable in 6 dB steps Overall deviceTemperature range-10 °C to +55 °CPower supply 2 AA batteries, 1.5 V orBA 2015 accupack Nominal voltage 3 V battery /2.4 V rechargeable battery Current consumption at nominal voltage:typ. 180 mAwith transmitter switchedoff: ≤ 25 μAOperating time Typically 8 h Dimensions Approx. Ø 50 x 265 mm Weight (incl. batteries)approx. 450 gSPECIFICATIONSKK 205Sensitivity2,8 mV/Pa Sound pressure level150 dB SPL Pick-up pattern Superniere Signal-to-noise ratio70 dBDIMENSIONSDIMENSIONS SKM 500 G4PRODUCT VARIANTSew 500 G4-KK205-Aw+470 - 558 MHz Art. no. 509793 ew 500 G4-KK205-AS520 - 558 MHz Art. no. 509857 ew 500 G4-KK205-Gw1558 - 608 MHz Art. no. 509794 ew 500 G4-KK205-Gw558 - 626 MHz Art. no. 509858 ew 500 G4-KK205-GBw606 - 678 MHz Art. no. 509275 ew 500 G4-KK205-Bw626 - 698 MHz Art. no. 509795 ew 500 G4-KK205-Cw718 - 790 MHz Art. no. 509859 ew 500 G4-KK205-Dw790 - 865 MHz Art. no. 509860 ew 500 G4-KK205-JB806 - 810 MHz Art. no. 509861 ew 500 G4-KK205-K+925 - 937,5 MHz Art. no. 509276ARCHITECT‘S SPECIFICATIONA wireless RF transmission system consisting of a stationary receiver and a handheld vocal radio microphone with a microphone head.The system shall operate within ten UHF frequency ranges, with a switching bandwidth of up to 88 MHz: 470 – 558 M Hz, 520 – 558 MHz, 558 – 608 MHz, 558 – 626 MHz, 606 – 678 MHz, 626 – 698 MHz, 718 – 790 MHz, 790 – 865 MHz, 806– 810 MHz, 925 – 937.5 MHz; receiving frequencies shall be 3520 per range and shall be tunable in 25 kHz steps. The system shall feature 20 fixed frequency banks with up to 32 compatible frequency presets and 6 user banks with up to 32 user programmable frequencies.The receiver shall be menu-driven with a backlit OLED display showing the current frequency, frequency bank and chan-nel number, metering of RF level, metering of AF level, lock status, pilot tone evaluation, muting function, and battery status of the associated transmitter. An auto-lock feature shall be provided to prevent settings from being accidentally altered. The receiver shall provide a sound check mode.Some receiver parameters such as receiving frequency, receiver name and pilot tone setting shall be synchronizable with the associated transmitter via an integrated infrared interface.The receiver shall feature a balanced XLR-3M audio output with a maximum output of +18 dBu along with an unbalanced ¼“ (6.3 mm) audio output with a maximum output of +12 dBu. A headphone output with headphone volume control shall be provided and shall utilize a ¼“ (6.3 mm) stereo jack socket. The receiver shall have an Ethernet port (RJ-45) for remote network-based monitoring and control using the Sennheiser Control Cockpit or the Sennheiser Wireless System Manager software. Two BNC-type input sockets shall be provided for connecting the antennas.Nominal/peak deviation shall be ±24 kHz/±48 kHz. Squelch threshold shall be defeatable (off) or adjustable from 5 - 25 dBμV in steps of 2 dB.The receiver shall incorporate the Sennheiser HDX compander system and a defeatable pilot tone squelch. Sensitivity shall be < 2 μV for 52 dBA eff S/N with HDX engaged at peak deviation. Adjacent channel rejection shall be ≥ 75 dB (ty-pical). Intermodulation attenuation shall be ≥ 70 dB (typical); blocking shall be ≥ 75 dB. Four selectable equalizer presets shall be provided: “Flat”, “Low Cut” (−3 dB at 180 Hz), “Low Cut/High Boost” (−3 dB at 180 Hz/+5.5 dB at 10 kHz) and “High Boost” (+5.5 dB at 10 kHz). Signal-to-noise ratio at 1 mV and peak deviation shall be ≥ 115 dBA. Total harmonic dis-tortion (THD) shall be ≤ 0.9 %. The audio output level shall be adjustable within a 48 dB range in steps of 3 dB.The receiver shall operate on 12 V power supplied from the NT 2-3 CW mains unit (for 100 – 240 V AC, 50/60 Hz). Power consumption shall be 350 mA. The receiver shall have a rugged metal housing; dimensions shall be approximately 202 x 212 x 43 mm (7.95“ x 8.35“ x 1.69“). Weight shall be approximately 980 grams (2.16 lbs). Operating temperature shall range from −10 °C to +55 °C (+14 °F to +131 °F).The receiver shall be the Sennheiser EM 300-500 G4.The radio microphone shall be menu-driven with a backlit LC display showing the current frequency, frequency bank and channel number, metering of AF level, transmission status, lock status, pilot tone transmission, muting function, and bat-tery status. An auto-lock feature shall be provided to prevent settings from being accidentally altered.The radio microphone parameters shall be programmable in the radio microphone menu. Receiver parameters such as receiving frequency, receiver name and pilot tone setting shall be synchronizable with the radio microphone via an integ-rated infrared interface.Nominal/peak deviation shall be ±24 kHz/±48 kHz. Frequency stability shall be ≤ ±15 ppm. RF output power at 50 Ω shall be switchable between 10 mW (typical, low) and 30 mW (typical, standard) and 50 mW (typical, high).The radio microphone shall incorporate the Sennheiser HDX compander system and a defeatable pilot tone squelch. Audio frequency response shall range from 80 – 18,000 Hz. Signal-to-noise ratio at 1 mV and peak deviation shall be ≥ 115 dBA. Total harmonic distortion (THD) shall be ≤ 0.9 %. Input sensitivity shall be adjustable within a 48 dB range in steps of 6 dB.Power shall be supplied to the radio microphone by two 1.5V AA size batteries or by one Sennheiser BA 2015 rechargeable accupack. Nominal voltage shall be 2.4 V, current consumption shall be typical 180 mA at nominal voltage; ≤ 25 μA when radio microphone is switched off. Operating time shall be typical 8 hours. The radio microphone shall have a rugged metal housing; dimensions shall be approximately 50 mm (1.97“) in diameter and 265 mm (10.43“) in length. Weight including the batteries shall be approximately 450 grams (0.99 lbs). Operating temperature shall range from −10 °C to +55 °C (+14 °F to +131 °F). A range of microphone heads shall be available for the radio microphone.The radio microphone shall be the Sennheiser SKM 500 G4.Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · 。
诺基亚手机CPU频率一览表诺基亚手机CPU频率一览诺基亚手机（CPU）频率一览转的有兴趣，就看看，毕竟明白下自己爱机的CPU类型型号类型处理器类型架构频率Nokia 3230 RM-51 32-bit RISC CPU ARM-9 123 MHz ;Nokia 3600 NHM-10 32-bit RISC CPU ARM-9 104 MHz Nokia 3620 NHM-10(X) 32-bit RISC CPU ARM-9 104 MHz 'Nokia3650 NHL-8 32-bit RISC CPU ARM-9 104 MHzNokia 3660 NHL-8X 32-bit RISC CPU ARM-9 104 MHzNokia 6260 RM-25 32-bit RISC CPU ARM-9 123 MHzNokia 6600 NHL-10 32-bit RISC CPU ARM-9 104 MHz Nokia 6620 NHL-12 32-bit RISC CPU ARM-9150 MHzNokia 6630 RM-1 TIOMAP 1710 ARM-926 220 MHzNokia 6670 RH-67 32-bit RISC CPU ARM-9 123 MHzNokia 6670B RH-68 32-bitRISC CPU ARM-9 123 MHzNokia 6680 RM-36 TI OMAP1710 ARM-926 220 MHzNokia 6681 RM-57 TI OMAP1710 ARM-926 220 MHzNokia 6682 RM-58 TI OMAP1710 ARM-926 220 MHzNokia 7610 RM-51 32-bitRISC CPU ARM-9 123 MHzNokia 7610B RH-52 32-bitRISC CPU ARM-9 123 MHzNokia 7650 NHL-2(NA); 32-bitRISC CPU ARM-9 104 MHzNokia 770 SU-18 TI OMAP 1710 ARM-926 220 MHzNokia 7710 RM-12 32-bitRISC CPU ARM-9 150 MHzNokia 9210 RAE-3(N); 32-bitRISC CPU ARM-9 52 MHzNokia 9210c RAE-3(N); 32-bitRISC CPU ARM-9 52 MHzNokia 9210i RAE-5(N); 32-bitRISC CPU ARM-9 52 MHzNokia 9290 RAB-3(N); 32-bitRISC CPU ARM-9 52 MHzNokia 9300 RAE-6(N); TI OMAP1510 ARM-925 150 MHNokia 9300B RA-4 TI OMAP1510 ARM-925 150 MHzNokia 9300i RA-8 TI OMAP 1510 ARM-925 150 MHNokia 9500 RA-2 TI OMAP 1510 ARM-925 150 MHzNokia 9500B RA-3 TI OMAP1510 ARM-925 150 MHzNokia E50-1 RM-170 TI OMAP1710 ARM-926 220 MHzNokia E50-2 RM-171 TI OMAP 1710 ARM-926 220 MHzNokia E60 RM-49 TI OMAP 1710 ARM-926 220 MHzNokia E61 RM-89 TI OMAP 1710 ARM-926 220 MHNokia E62-1 RM-8 TI OMAP 1710 ARM-926 220 MHzNokia E62-1 RM-8A TI OMAP 1710 ARM-926 220 MHzNokia E70-1 RM-10 TI OMAP1710 ARM-926 220 MHzNokia E70-2 RM-24 TI OMAP 1710 ARM-926 220 MHzNokia N-Gage NEM-4 32-bit RISCCPU ARM-9 104 MHzNokia N-Gage QD RH-29 32-bitRISC CPU ARM-9 104 MHzNokia N-Gage QDA RH-47 32-bit RISC CPU ARM-9 104 MHzNokia N70-1 RM-84 TI OMAP1710 ARM-926 220 MHzNokia N70-5 RM-99 TI OMAP1710 ARM-926 220 MHzNokia N71-1 RM-67 TI OMAP1710 ARM-926 220 MHzNokia N71-5 RM-112 TI OMAP1710 ARM-926 220 MHz ,Nokia N72-5 RM-180 TI OMAP1710 ARM-926 220 MHzNokia N73-1 RM-133 TI OMAP1710 ARM-926 220 MHzNokia N73-? RM-132 TI OMAP1710 ARM-926 220 MHzNokia N80-1 RM-92 TI OMAP1710 ARM-926 220 MHzNokia N80-3 RM-91 TI OMAP1710 ARM-926 220 MHzNokia N90-1 RM-42 TI OMAP 1710 ARM-926 220 MHzNokia N91-1 RM-43 TI OMAP1710 ARM-926 220 MHzNokia N91-5 RM-158 TI OMAP1710 ARM-926 220 MHzNokiaN92 TI OMAP 1710 ARM-926 220 MHzNokia N93-1 RM-55 TI OMAP2420 ARM-11 330 MHzNokia N93-5 RM-153 TI OMAP2420 ARM-11 330 MHz解密NOKIA最新两代手机CPU的玄机以N95/6120C等为例大家也明白NOKIA最近新出的手机比如 N76，5700，6120C等是越来越便宜，最便宜的6210的水货价格甚至1.５K，而且配置上感受越来越高。
mt6765MT6765芯片简介MT6765是由联发科（MediaTek）公司开发的一款面向下一代智能手机的SoC芯片。
作为一款中高端芯片，MT6765集成了多种先进的技术，为手机用户提供出色的性能和功能。
一、芯片架构MT6765采用8核心的ARM Cortex A53架构，处理器主频最高可达2.0GHz。
这意味着它能够提供出色的计算能力，满足用户对高性能应用和多任务处理的需求。
同时，它还集成了ARM MaliG52 GPU，提供强大的图形处理能力，为用户带来流畅的游戏和高清视频体验。
二、尖端技术1. AI技术——MT6765采用了联发科独有的AI技术，以提供更智能和个性化的手机体验。
通过集成AI引擎和神经处理器（NPU），MT6765能够支持多种AI应用，如人脸解锁、智能相机、智能语音助手等，为用户带来更便捷和智能的操作体验。
2. 4G LTE连接——MT6765支持全球范围内的4G网络，并具备Cat-6 LTE连接。
它还支持双卡双待（Dual SIM Dual VoLTE），能够同时保持两个SIM卡的连接并支持高质量的VoLTE通话。
这意味着用户可以享受到更快的互联网连接速度和更稳定的通话质量。
3. 摄像技术——MT6765集成了先进的ISP图像信号处理器，支持高达1600万像素的相机模块。
它能够提供更清晰和细腻的图像质量，使用户能够拍摄出更精彩的照片和高清视频。
此外，MT6765还支持多种摄像功能，如人脸识别、HDR、实时美颜等，为用户提供更强大的拍摄体验。
4. 可靠性和安全性——MT6765集成了多种安全功能，如指纹识别、面部解锁等。
通过这些安全功能，用户可以更加安全地保护他们的个人信息和数据。
三、能效和稳定性MT6765采用了先进的制程技术和节能设计，以提高芯片能效，并延长设备的续航时间。
它还具备良好的稳定性，能够稳定运行各种高性能应用和多任务处理，为用户提供更流畅和快速的手机体验。
四、应用领域由于MT6765具备出色的性能和功能，它在智能手机领域有着广泛的应用。
酷派7295使用感觉
本人妹子一枚，即将走出大学校园，寻思着趁毕业了给自己换个装备，于是花了一个月的实习工资买了这台7295.说实话当初选手机时这台机子并没有入眼，偶相中了同事手中的三星I997，到网上一查才发现已经停产了，得知无望，偶就去逛了下迪信通，哎，偶是一个耳根子特别软的人，立场忒不坚定，在推销员滔滔不绝的轰炸下，在加上5寸的大屏闪瞎了偶的钛合金眼（PS：偶以前用的屏少于2.7寸），头脑一发热就付款了。
新机拿到手激动非常，回去的路上心情特爽，可能是物极必反，偶刚一下车就看见联通营业厅门前大大的广告：0元购机，酷派7295仅售1399偶只觉得一阵雷劈，尼玛啊，老子半小时前花了1499啊！！！！靠，偶从天堂掉下了地狱，偶只能从赠品上找安慰了就当花了200块买了张膜和移动电源。
等回到家偶细细把玩时，偶才发现偶根本不是掉下了地狱，而是掉下了18层地狱！！说好的4G内存变成2G了，外置SD卡不能安装应用，没有ROOT权限，500万像素坑爹，然后偶去买壳，木有啊，到论坛求帮助，木有帖子啊，明明是阳春三月，偶滴心确是瓦凉瓦凉的。
我这么一个数码白痴到底买了个啥机子啊，呜呜呜呜不过，好在柳暗花明又一村，随着使用的人越来越多，系统也跟着升级了，应用终于能装到外置SD卡了，而对于偶这种喜欢玩小游戏的人来说，这机子是足够了，所以偶还是越来越喜欢它了，5寸的屏玩游戏还是挺爽的，电池也还是比较经用滴，至于什么分辨率、CPU、内核，偶也不懂，反正运行起来不卡就可以。
到目前为止，偶对它还是非常满意的，就是觉得当初多花了200块钱实在是太憋屈了。
恩。
总的来说对于我这样对手机要求不高的人来说这款机子已经足够了，不过还是希望系统能够越来越完善。
Philips Perfect soundCordless phone withanswering machine2000-series3 handsets Brilliant pearlCD2753SMore than wordsfor unbelievable sound qualityEnjoy unbelievable sound quality with the XHD sound technology while talking to your family and friends. You will hardly want to end the call.Experience unbelievable sound quality•XHD sound•Handset speakerphone allows you to talk handsfreeBenefit from pure convenience•2-line amber backlit display•12 hours talk time•100-name phonebookNever miss a message•Direct access answering machine on base and via handset•30 minutes recording time and message indicator on baseSave energy•EcoMode: reduced transmission power between handset and base•Low power consumption < 0.65 WIssue date 2019-06-11Version: 3.0.412 NC: 8670 000 58533EAN: 87 12581 51840 0© 2019 Koninklijke Philips N.V.All Rights reserved.Specifications are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V. or their respective Specifications Cordless phone with answering machine 2000-series 3 handsets, Brilliant pearl HighlightsEcoMode: reduced transmission Since the base station recognizes when the handset is docked on ist base, an intelligent embedded system ensures transmitted power is permanently controlled and optimised according to the distance between handset and base unit. It means power emission is automatically reduced by up to 93% when the handset is near its base. When used in Eco Mode, you'll also enjoy a 60% manual reduction of emitted power.XHD sound No matter where you are, you can have a phone conversation that is free from noise, with incredible loudness and sound purity in the voice. Thanks to a high-quality speaker, sophisticated technology and to a real acoustic chamber, you can enjoy the unbelievable sound quality in every phone conversation.Picture/Display •Backlight •Backlight color: Amber •Display colors: Black & White •Lines of text:1•Main Display Type: Dot matrixSound •Sound Enhancement: XHD sound •Handset ringers: PolyphonicConvenience •Alarms: Alarm Clock •Base station keys •Battery charging indication •Call Management: Call Waiting*, Caller ID*•Ease of Use: Hands free mode •Multi base capability: 1•Multi handset capability: Up to 5•Signal strength indication •Backlit keypad •Speakerphone - talk handsfreeNetwork Features •Antenna: Integrated on base •Compatible:GAP •Dialing: Tone, PulseOperator Requirements •Name and Caller ID Answering Machine •Plug & Play Answering machine •Recording time capacity: 30 min.Memory Capacity •Call log entries: 20 entries •Phonebook: 100 entries •Redial List Capacity: 5Dimensions •Base dimensions: 79.5x102.0x 108.4 (H x D x W)•Handset dimensions: 164.5 x 27.5 x 46.1 (H x D x W)Power •Battery Capacity: 550 mAh •Battery type: AAA •Kind of Battery: Rechargeable •Mains power: AC 100-240V~50/60Hz •Number of batteries: 2•Standby time: 150•Talk time:12。
