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電子產品供應商和製造商

Electronics

消費電子產品

elec

搜羅全球頂尖消費電子產品公司提供的消費電子產品資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

消費電子產品供應商和製造商

Consumer Electronics

Gospell Digital Technology Private Limited

7" LCD Touch screen, support 1 to 4 channels of 720P HD resolution. ● IP66 good waterproof standard for cameras. ● Equipped with high-performance transmitting and receiving module, support 2.4G RF connection, support IOS/Android device view video remotely. ● Support 4 channels 300m connection range with no stuck in an open environment. ● Support up to 20m night vision range. ● Support motion detection of human body, ensure safe and reliable monitoring with collecting every details. ● Triggered by PIR motion detection, alarm sound will be sent to monitor. ● Support up to 128GB external SD card/3TB external hard disk for video storage, support HDMI output. 

wireless 2.4Ghz home surveillance CCTV camera system

恩平市金爵電子有限公司

 This wireless microphone system boasts a wide range of frequency responses with less than 0.5% distortion. It can perform well up to 300 feet line-of-sight. This wireless microphone system is professionally engineered to deliver superb sound quality.    Frequency response: 100Hz-8kHz&plusmn;3dB.   Signal-to-noise ratio: 41dB.   Total harmonic distortion: &lt;0.5%.   RF carrier frequencies: VHF110-170MHz.   Modulation: FM&plusmn;75kHz max.   Operating range: up to 300 feet line-of-sight.   Transmitter:   Mic input: connector: 1/4&quot; phone jack.   Impedance: unbalanced, with 12V DC at 1mA electric mic.   Line input: connector: 1/4&quot; phone jack.   Impedance: 100K, unbalanced.   Power output: 15dbm.   Controls: power on/off, volume adjust.   Indicators: power on LED, signal LED.   Antenna: permanently mounted telescoping.   Power requirement: 12V. DC, regulated@300mA, adapter provided.   Dimensions: (H)1.81&quot; x (W)8.27&quot; x (D)5.51&quot;.   Weight: 0.75Ib.   Receiver:   Controls: separate volume &amp; on-off controls.   Audio output: 109m Wmax into 16ohm.   Connectors: 3.5mm mini jack for earphone output.   Earphone: mini binaural earbuds.   Antenna: integral with earphone cord.   Indicators: LED power on indicator.   Sensitivity: 3&mu;V for 12dB with squelch defeated.   Squelches at 10 &mu;V for min. 50dB S-N ratio.   Mute threshold: 5-8&mu;V;   Power requirement: 9V alkaline (included).   Battery life: 17-20 hours w/alkaline battery.   Dimensions: (H)3.66&quot; x (W)2.44&quot; x (D)0.87&quot;.   Weight: 2.89oz w/o battery.  

Wireless Microphone System

東莞市翰普電子科技有限公司

Product DescriptionThis C1868HPRO 1080p Webcam with 3color brightness ring light computer camera for laptop/desktop Mac, USB PC web Cam for conferencing/streaming/video Calling. The max resolution is about1920*1080p@60fps. The webcams use3-button remote control, 360 degrees without dead angle (image zoom in, image brightness adjustment, one-key mute).  Key FeaturesFull HD 1080P 60fps Webcam:The PC Webcam built in high-definition glass lens, delivery a smooth videos at resolutions up to 1920 x 1080 60fps for Zoom Meeting. Which makes you look smooth and best in video chat, online teaching, Live/Gaming Streaming etc.Web Camera with Auto Focus:The USB camera automatically focuses on people or objects within just 0.39 seconds so you can enjoy razor-sharp video very well.Built-in Privacy Shutter:The usb web camera built-in privacy cover to meet your needs for privacy protection when not in use and prevent hackers from spying on you. It is perfect to provide privacy, security, and peace of mind to individuals and groups.It is a great choice for home,companies, office.360 degree RF Remote Controll:Easily control your video calls with the included RF remote within 10 meters. Such as zoom in or out, brightness adjustment,microphone mute. With 5X digital zoom, you can easily change the focus of the webcams as needed during presentations.Specification Resolution1920x1080, 1280 * 720, 640x480Frame Rate60FPS/sec;OutputJPEG, YUY2Lens5（4+1IR）F/N2.0Large apertureFOVD=78Degree(AF)Dynamic Range83dBFocal Length7cm～∞Privacy CoverBuild-inFocusingAFRemote control operation11 key remote control 360 degrees without dead Angle (image zoom out, up and down around; Image brightness adjustment; One key to close the image; Mute with one button)LED ring lightRotary stepless brightness adjustment, touch three-color light source selection, automatic fill light according to the chat environment, making chatting more warmMicrophone-35db+high sensitivity，65dB SNR，build-in dual stereo AI noise reduction MICInterfaceUSB2.0（Support USB3.0）USB Cable1.6mApplication SystemWindows 7 / 8 / 10 ；Mac OS 10.6 or above； Chrome OS 29.0.1547.70 or above；Linux 2.6.24,Ubuntu® Linux 10.04 or above;               Company Profile Dongguan Hampo Electronic Technology Co., Ltd, located in Tangxia Town, Dongguan City and founded in 2014, is a manufacturer specialized in design, R&amp;D and manufacture of audio and video electronic products. Hampo owned two buildings as production bases covering total 13,000 square meters. For the time being, Hampo has around 300 employees, and provides a full range of production services such as SMT, module assembly, packaging and so on. As member of Hampo Family, we will adhering to the concept of “Market- Lead and Customer First”; keep providing our best services to customers. Also we will always be open to new technology and strive to have a bright future for audio and video industry.  

Streaming 1080P 60fps WebcamBuilt in Adjustable Ring Light

Shenzhen Commlite Technology Co., Ltd.

  Recommended Uses For ProductStreaming, Video Conference, Video RecordingBrandCOMICAModel NameComica VM40 ComboConnectivity TechnologyWireless, USB Type CConnector Type3.5 mm Jack, USB Type-CSpecial Feature1-Touch Recording, 32GB File Storage, Comica App, Low Cut Filter, Safety ModeCompatible DevicesCamcorder, Camera, Laptop, SmartphoneColorBlackIncluded ComponentsShotgun Microphone(Transmitter)*2, Receiver*1, 2 in1 Charging &amp; Output Cable*1, 3.5mm TRS-TRS Audio Output Cable*1, 3.5mm TRRS-TRRS Audio Output Cable*1, Shock Mount*1, 3/8Male to 5/8Female Stand Adapter*1, 5/8 Male to 3/8 Female Screw*1, 3/8 Male to 1/4 Female Screw*1, Windscreen*1, Wind-muff*1, Pin*1, Carry Case*1,User Manual*1Shotgun Microphone(Transmitter)*2, Receiver*1, 2 in1 Charging &amp; Output Cable*1, 3.5mm TRS-TRS Audio Output Cable*1, 3.5mm TRRS-TRRS Audio Output Cable*1, Shock… About this itemDual-channel Wireless Shotgun Mic: The shotqun microphone innovatively integrates a wireless RF module to support wireless transmission and single/dual channel options. providing a more fiexible solution for professional recording14mm Gold-plated Capsule: 14mm gold-plated mic capsule adopts super cardioid polar patern to accurately pick up original sound and avoid the surrounding noise, presenting fuller, brighter, and crisper high-fidelity sound quality.48kHz/32-bit Float Recording: The industry's advanced 48kHz/32-bit fioat recording provides extremely high audio qualty and dynamic range that suppors lossless audio adjustment in post-production, which meets the needs of high-sensitivity audio production32G On-board Recording for 40-hour Audio Storage: Built-in 32GB storage can store up to 40 hours of uncompressed audio. Users can back up the audio during shooting and recording, or use the microphone as a recorder. lt ensures audio integrality, making creation more secure.Exclusive Comica Audio APP for More Functions: Oficial Comica Audio App has iOS and Android versions that can connect to VM40 via smartphone Bluetooth. Users can operate the shotaunmicrophone and receiver through the App. t suports remote monitoring of microphone stalus,changing setings, managing multiple devices by scene, etc.Digital&amp;Analog Outputs, Compatible with multiple devicese :Both of the shotgun microphone and receiver support USB-C digital output and 3.5mm TRS/TRRS analog output, which is widely compatible with cameras, smartphones, computers, etc. Product informationAudio Sensitivity130 DecibelsMicrophone Form FactorShotgunItem dimensions L x W x H7.09 x 5.12 x 10.63 inchesPower SourceBattery PoweredMaterialMetal, PlasticSignal-to-Noise Ratio75Hardware PlatformCamcorder, Camera, PCNumber of Channels2Frequency Response20ManufacturerComicaItem Weight2.82 poundsProduct Dimensions7.09 x 5.12 x 10.63 inchesASINB0DHJSWS3PItem model numberVM40 Combo

COMICA VM40 Combo Wireless Shotgun Microphone,2.4G Super Cardioid Polar Pattern,48kHz/32-bit Float Recording,Wired/Wireless Dual Modes,32G On-Board Recording Mic(VM 30 Upgraded Version)

大紘科技股份有限公司

   This is a transmitter-reciever pair for 5.8GHZ AV wireless RF module.   The AV wireless RF module conform with R&amp;TTE &amp; FCC stipulation.   The AV wireless RF module is in compact size and low power consumption.   The RF module reaches high efficient FM-FM modulation and demodulation scheme.   The AV wireless module is compatible with bvoth NTSC and PAL.   It integrates AV input and output onto one module base-band PCB.   No external audio circuit is required.   It comes with 7 selectalbe channels.  

Wireless Audio-Video RF Module

EC21, Inc.

This RF module is an integrated high-frequency reception and transmission circuit in communication devices. It reproduces high-frequency signals accurately. It is widely applicable in mobile phones, PCs, TVs, VCRs, etc.

 
  Return loss: 1.4:1. 
  ATT accuracy: &plusmn; 0.5dB. 
  Frequency: 869-894MHz. 
  Impedance: 50&Omega;. 
 

RF Module

This RF module is an integrated high-frequency reception and transmission circuit in communication devices. It reproduces high-frequency signals accurately. It is widely applicable in satellite-receiving tuners, mobile phones, PCs, etc.

 
  Return loss: 1.4:1. 
  ATT accuracy: &plusmn; 0.5dB. 
  Frequency (Rx): 824-849MHz. 
  Impedance: 50&Omega;. 
 

Shenzhen Friendcom Technology Development Co., Ltd.

Featured here is a low-cost, compact wireless transceiver module with SPI for embedded applications. The module comes with a 128-byte EEP ROM to save the data used for frequency calibration. It contains a 64-byte FIFO buffer, which can relieve the MCU's load while processing the data. 

 
  Wireless RF module 315MHz/433MHz/470MHz/868MHz/915MHz ISM Band FSK module. 
  Low cost and small size. 
  Data rate: 250kbps. 
  Transceiver is a compact surface-mounted half-duplex FSK module. 
  It is a low-cost small-size wireless module with SPI for embedded applications. 
  There is an external 128 bytes EEPROM to save the data used for frequency calibration. 
  MCU will read the data in EEPROM After power-on to calibrate the frequency. 
  It contains 64 byte FIFO buffer, which can relieve the MCU's load while processing the data. 
  This makes it possible for a low-cost MCU to implement high-speed data transmission task. 
  The RF data rate can reach 150kbps. 
  The module with optional FEC , CRC and Manchester encoding can realize stable and reliable data transmission in busy ISM band. 
  The module is completely shielded and designed for operation under the European and US radio regulations for license-free use. 
  Main applications: intelligent home control system, wireless RFID tag. 
  Wireless sensor, POS terminal, industrial data transmission, automatic data collection system, wireless remote control, wireless AMR for water, gas and hot, electricity and other meters. 
 

Wireless Transceiver Module

Amp'ed RF Technology Inc.

This is a Wi-Fi stand-alone module with a Wi-Fi protocol stack. It is a small footprint and low-cost RF module including a chip antenna. This unit is professionally engineered to deliver reliable performance with high stability.
 
  Amp'ed RF technology. 
  Wi-Fi stand-alone module: 802.11bgn + host MCU with a Wi-Fi protocol stack. 
  This is a small footprint and low-cost RF module including a chip antenna, and 7 general purpose and ADC/DAC IO lines, several serial interface options, and up to 12Mbps data throughput using the SPI interface. 
  The complete stack and TCP/IP with WLAN are hosted on the integrated MCU. 
  A simple AT command interface, artSerial allows users to easily configure and operate the WF43. 
 

Bluetooth Module

Enping Yixing Electronic Equipment Co., Ltd.

  RF characteristics modulation: PLL.  Frequency range: 520MHz   952MHz.  Modulation: FM.  Peak deviation: 卤45KHz.  AF frequecny response: 80Hz   15KHz.  Suitable for professional stage performance and home use.  

Wireless Microphone

SUPER STAR TECHNOLOGY CO LTD

This is a series of security camera. It is embedded with RF modules. No computer is needed in monitored site.
    Support PPPoE, DHCP, TCP/ IP protocols  Standard JPEG image format output  

Security Camera

This micro-sized Bluetooth HCI module offers a fast and secured data transmission. The module is&nbsp;designed for maximum performance in a minimal space. It is compatible with smartphones and other Bluetooth-enabled devices.

 
  Class 1, Bluetooth 3.0. 
  RF Tx/Rx: +10dBm, -88dBm. 
  Supports data and audio applications. 
 

Bluetooth HCI Module

Everspring Ind Co Ltd

This is a solar powered wireless pool alarm with built in 868MHz(EU) or 923MHz(USA) TR RF module. The module allows superior operation range of 150M in open area. It also has LED or a beep sound for status indication.
    Powered by 6V rechargeable battery and alkaline batteries LR20  Couple with SA802 wireless keypad for remote operation (not included)  French standard: LNE NF P90-307 A1  US standard: ASTM  Anti JVP level  

Water Level Alarm

TechnoVillage Inc.

- Dimensionis 78 (W) &times; 400 (H) &times; 36.5 (D) - Display 3.5&quot; TFT LCD, 240 &times; 400 Capacitive touch panel - Door Lock 13.56-Mhz RF Reader Module (ISO 14443 A, 15693) Random 10 keys with LCD Camera image transfer module Antipanic, safe handle, and dual lock function - Door phone CCD Color Camera Module (30 M pixels or higher) Push-to-call button High-intensity LED dual lamp

Smart Door Phone&Lock

Comtech Technology Co., Ltd.

This is a CATV reverse tuner for Agile Modulator, cable TV head-end system. 
  The frequency range of the tuner is 45-860MHz.  SMATV up converter module for converting IF signal to RF signal  Input frequency range: Fp: 45.75Mhz, Fs: 41.25 MHz  Low phase noise for digital system  Can be used on various appliances  

Tuner

泉州市遠拓電子有限公司

   Output power: 3W.   Frequency range: 400-480MHz.   16 memory channels.   Scan function.   PC software programmable and wire copy.   VOX function.   CTCSS/DCS.   Monitor, reverse frequency.   Power saving function, low power warning.   Selectable high/low power.   Selectable wide/narrow bandwidth.   FM radio (87.5-108MHz).   LED jacklight.   Whispering function.   Busy channel lock.   Transmitter time-out timer (TOT).   Side key assignment.   0-9 grades squelch level setting.   Calling remind.   Chinese and English voice prompt.   1500mAH Li-ion battery.   With charger stand.   Durable construction.   Simple controls.  Technical parameters:
   Frequency range: 400-480MHz.   Channel no.: 16.   Operating temperature: -20-60&deg;C.   Frequency stability: &plusmn;2.5ppm.   Antenna: high gain antenna.   Antenna impedance: 50&Omega;.   Operating voltage: DC 3.7V.   Battery: 1500mAh (Li-ion).   Mode of operation: simple or semi-duplex.   Weight: 200g (with antenna &amp; battery).  Transmitter:
   Output power: 3W.   Modulation mode: F3E.   Maximum deviation: &lt;5 kHz / &lt;2.5 KHz   Remain wave radiation: &lt; -60dB.   Transmitting current: &le;1300mA.  Receiver:
   RF sensitivity: &lt;0.25&mu;V (12dB).   Squelch sensitivity: &lt;0.20&mu;V.   Inter-modulation anti jamming: 50dB.   Rated audio power output: 500mW.   Receiving current: &le;100mA.   Squelch standby current: 20mA.  

Handy Interphone

深圳市華洽科技有限公司

COFDM Video Transmitter FPV VTX Module 170-860Mhz Wireless audio video Transmitter 3-Watt PA 50km  Please get in touch with us if you want to change some parts in the full set. For Example, you want to different antenna lengths, a transmitter parameter configuration tool for changing the transmitter’s frequency bandwidth, attenuation (3-watt PA to change 2-watt or 1-watt), setting AES128 password, etc. Video Transmitter TX ModuleWe can adjust the RF bandwidth of this model to 2M/QPSK and increase the receiving sensitivity to -98 (actual), which is 7dB higher than the original sensitivity. This will more than double the corresponding transmission distance.UAVs care about the size and weight of the Video Transmitter TX Module. The weight of the whole machine can be within 100g.The Wireless Video Transmitter TX Module transmission itself has a delay of 75msOne-way COFDM video transmission, mainly used for FPV(First Person View)SD video transmission, RF bandwidth up to 2M, end-to-end delay of less than 120msDefault 3W PA support 50km (LOS)The default working frequency is 595 Mhz, and we can customize 170~860 MhzVideo encoding format: H265Dimension: Motherboard size: 50 X 35 X 10mm; overall machine size: 67 X 48 X 23mm (3W and above lower output)Protection standards: All-aluminum radiator shell, anti-rust, shock-proof designThis FPV video transmission supports digital encryption (AES128 bits). Unlike ordinary FPV analog video transmitters, it cannot be encrypted. Others can also see the same real-time video on the same frequency.Transmitter Power Supply 12-16.8V3A(battery 4s x4=3.7×4=14.8V)RF Wireless Video Receiver Dimension 70×80×15mmWhy is this model better thanCOFDM-912T as an FPV video transmitter?The difference between COFDM-912T and FPV1887 wireless video transmission is The FPV1887 video transmission video delay latency is small, only 120 milliseconds. COFDM-912T delay is more than 400ms.With different modulation bandwidths, with the exact video resolution, the FPV1887 video transmission only requires 2MHz bandwidth, while COFDM-912T requires more than 6MHz.FPV1887 has a longer-range transmission distance, stronger diffraction performance, and anti-interference performance. Because it uses a narrower bandwidth, it has higher receiving sensitivity and takes up fewer resources.Smaller size and weight: Compared with COFDM-912T video transmission, the FPV-1887 video transmission adopts a more advanced encoding and modulation scheme, with lower overall power consumption, smaller size, and a weight of only 80g.The unique 45-degree RF antenna design is more suitable for the FPV and is more suitable for the high-speed flight angle of the FPV.The video transmission of this FVP1887 is suitable for vehicles with a flying speed of about 120km. For vehicles with higher flying speeds, the video delay will appear larger and the control will not be so good.More amplifiers to choose from 1 watts, 2 watts, 3 watts, and 4 watts. (default 3-watts support 50km) 

COFDM Video Transmitter FPV VTX Module 170-860Mhz Wireless audio video Transmitter 3-Watt PA 50km

雷鬆科技股份有限公司

 This is a Bluetooth Class1 module which can provide 80% wider coverage than regular class2 modules. It is based on the CSR Bluecore 4 chip set and on board RF power amplifier which can provide maximum output power up to 17dBm. Moreover, the on board antenna eliminate the need of matching circuits on the main board and therefore save the costs of production test. The module can support Bluetooth V2.1+EDR standard. With regular SPP profile, the module can support a maximum baud rate of up to 921.6Kbps at its UART interface. The AT command set allows the host to configure the module or the communication parameters, which makes the module very flexible but easy to use. Besides of the SPP profile, the module is also suitable for data communication applications such as DUN, OPP, FTP, PBAP and HID. Voice applications such as HSP and HFP are also possible by using with external voice CODEC via PCM bus. USB interface is included which can be used as a USB to wireless UART converter or firmware upgrade.

Features:    Bluetooth BC04-EXT Class1 module.   Max.17dBm (Class1) module.   Bluetooth v2.1+EDR system.   3.0V to 3.6V operation.   Interface: USB, UART &amp; PCM (for voice codec).   Integrated with 8M bits flash memory.   Integrated chip antenna.   RoHS compliant.   
Applications:    Access points.   Serial adapter.   PDAs.   GPS, POS, barcode reader.  

Bluetooth Class1 Module

Our micro-sized Bluetooth module with an integrated antenna, is the smallest form factor providing a complete RF platform. The BT43 supports both Bluetooth classic and low energy version v4.0. It is a surface mount PCB module that provides fully embedded and ready-to-use Bluetooth wireless technology.
 
  Our standard SabSerial and Amp' edUP stack are pre-flashed into the integrated flash memory, supporting the SPP profile. 
  Other standard Bluetooth profiles are also available, such as SPP, IAP, A2DP, HFP, AVRCP, HID. 
  Customized firmware for peripheral device interaction, power optimization, security, and other proprietary features may be supported and can be ordered pre-loaded and configured. 
 

保峰電業公司

Feature: 	 4W RF power 	 40 AM/FM channels 	 Channel 9 and channel 19 switch 	 Mode AM/FM switch 	 With adjustable ASQ 	 RSSI indication (4-digit LED indication) 	 2 Digit channel indication 	 RF gain control 	 Volume with power ON/OFF control 	 TX/RX LED indication 	 Up/Down microphone 	 Front microphone plug 	 Jack for external speaker 	 Manual Squelch 	 ANT Connector 	 FREQ. expanding (A,B,C,D,E,F,POLAND and NZ band)  Technical Indicators: 	 Channels : 40 AM/FM 	 Frequency range : 26.965 &ndash; 27.405MHz 	 Frequency control : P.L.L. 	 Frequency Tolerance : &plusmn;0.005% 	 Operating temperature : -20&deg;/+55&deg;C 	 DC input voltage : 13.8Vdc &plusmn;15% 	 Size : 115 (L) x 38 (A) x 150 (P) mm 	 Weight : 0.8 kg  Receiver: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 	 System : CPU controlled Double conversion super&nbsp; 	 IF : 1&deg; 10.7 MHz / 2&deg; 450 KHz 	 Sensitivity (FM) : &nbsp;-120dBm for 12dB SINAD &nbsp; 	 Sensitivity (AM) :&nbsp;&nbsp;-107dBm for 12dB SINAD 	 Audio output : @10% THD 2.5W at 8 ohm 	 Audio distortion : &lt;8% at 1 KHz 	 Image rejection : 65dB 	 Adjacent channel : 85dB 	 Signal ise ratio : 45dB 	 Current drain : 220mA (stand-by)  Transmitter: 	 System : CPU controlled P.L.L. synthesizer 	 Maximum RF power : 4W at 13.2Vdc 	 Modulation (AM) &nbsp;: &nbsp;85% to 90% 	 Modulation (FM) : &nbsp; 2KHz &plusmn;0.2 KHz 	 ANT impedance : 50 ohm unbalanced 	 Current drain : 1500mA (at no modulation)  

CB Radio

南安市鴻達電器設備有限公司

 General specification  	  COMP radio vhf uhf scrambler.  	 VHF 136-174MHz, UHF 350-390, 400-470MHz. 	 Channels: 16. 	  Output power: MAX 8W.  	 2800mAh Li-ion battery. 	 VOX function, hands-free. 	 Timer-out Timer (TOT). 	 Frequency step: 5, 6.25, 12.5, 25, 30, 50KHz. 	  Scrambler function.  	  DTMF function.  	  Whisper function.  	  Remote stun/remote kill.  	  COMP function: voice compandor.  	  Car charger directly  	 CTCSS/DCS code input. 	 Channel scan function. 	 PC programmable. 	 Working temperature: -20&deg;C~+50&deg;C. 	 Operating voltage: DC 7.4V. 	 Channel number: 16. 	 Weight: 208g with battery and antenna. 	 Antenna impedance: 50&Omega;.  
  Transmitter   	 Output power: 8W. 	 Current: &le;1.5A. 	 Modulation distortion: ＜5% 300-3000Hz. 	 Remnant radiation: -3dB~3dB. 	 Adjacent channel power: &le;7uV. 	 Modulation: 16K&Phi; F3E. 	 Remnant modulation: &le;-35dB.  
  Receiver   	 RF sensitivity: &le;0.20uV. 	 Silent Sensitivity: &le;0.2uV. 	 Audio Distortion: ＜5%. 	 Modulation Bandwidth: &plusmn;7KHz. 	 Spurious Rejection: &ge;55dB. 	 Selectivity: &ge;65dB. 	 Intermodulation: &ge;60dB.  
  Standard accessory   	 1 x antenna. 	 1 x standard battery. 	 1 x charger(USA charger/ EU charger). 	 1 x belt clip. 	 1 x user&#39;s manual.  

Police Radio Walkie Talkie For Sale

英廣連數碼股份有限公司

Product Specification   OS: Android 4.2.2   CPU: Amlogic AML8726-MX (1.5GHz ARM Dual-core Cortex A9 CPU)   GPU: dual-core Mali400   Memory: 1GB (DDR3)   Flash: DB300SA: 4GB, DB300SB: 8GB   WiFi: IEEE 802.11 b/g /n (built-in RTL8188 module and antenna)   LAN: 10/100Mbps Ethernet   Display: 1920*1080P (Full HD)   DTV System Supported: DVB-S2   Tuner Frequency: 950-2150MHz   Tuner Impedance: 75 Ohm   Tuner Input Level: -65 to -25dBm  
Product Outlook:   HDMI 1.4a x 1: Up to 1920x1080P resolution   RF IN x 1: RF Signal Input (Female IEC Connector)   RF OUT x 1: FR Signal Output (Male IEC Connector) @ Loop Through   DC Jack x 1: 5VDC/2A   AV x 1: CVBS Serial Output   USB 2.0 Port x 3: Host   MicroSD Card Slot x 1: Support up to 32GB   LAN Port x 1: 10/100M Ethernet (RJ45)   SPDIF x 1: Optical interface  
Product Feature   Support live video streaming playback on various websites (http, rtmp, tmpe, rtsp...etc.)   Support Miracast &amp; Airplay, DLNA and remote control by Android-based smart phones   Support various USB devices including 3G USB Dongles   Support multi-language, 3D games and Wi-Fi hotspot (could act as a wireless IP router)   Support Adobe Flash Player 11.1 or later, HTML, HTML5 and XML  

Android TV Box with DVB-S2

Product Specification   OS: Android 4.2.2   CPU: Amlogic AML8726-MX (1.5GHz ARM Dual-core Cortex A9 CPU)   GPU: dual-core Mali400   Memory: 1GB (DDR3)   Flash: DB300TA: 4GB, DT300TB: 8GB   WiFi: IEEE 802.11 b/g /n (built-in RTL8188 module and antenna)   LAN: 10/100Mbps Ethernet   Display: 1920*1080P (Full HD)   DTV System Supported: DVB-T2   Tuner Frequency: VHL: 177.5-230MHz, UHF: 470-860MHz   Tuner Impedance: 75 Ohm   Tuner Input Level: -90 to -20dBm  
Product Outlook:   HDMI 1.4a x 1: Up to 1920x1080P resolution   RF IN x 1: RF Signal Input (Female IEC Connector)   RF OUT x 1: FR Signal Output (Male IEC Connector) @ Loop Through   DC Jack x 1: 5VDC/2A   AV x 1: CVBS Serial Output   USB 2.0 Port x 3: Host   MicroSD Card Slot x 1: Support up to 32GB   LAN Port x 1: 10/100M Ethernet (RJ45)   SPDIF x 1: Optical interface  
Product Feature   Support live video streaming playback on various websites (http, rtmp, tmpe, rtsp...etc.)   Support Miracast &amp; Airplay, DLNA and remote control by Android-based smart phones   Support various USB devices including 3G USB Dongles   Support multi-language, 3D games and Wi-Fi hotspot (could act as a wireless IP router)   Support Adobe Flash Player 11.1 or later, HTML, HTML5 and XML  

Android TV Box with DVB-T2

   Classic &amp; Slim design   2W, Frequency : 409MHz; or PMR 8 channels   No microphone/speaker; Hirose connector   CTCSS, DCS, VOX   Battery Capacity : 1250mAh   Audio output 200mW, Aerial in handle, Built-in   Function lock via software   Belt clip on back with screws   Using Hirose connector for higher performance   General:    Frequency Range :&nbsp;409MHz   Channel No. : 128   Channel Spacing : 12.5/25KHz   Voltage : 3.7v   Battery Capacity : 1250mAh (Li-ion)   Frequency Stabilization : &plusmn;2.5ppm   Operating Temperature Range : -20&deg;C~+55&deg;C   Antenna Impedance : 50&Omega;   Dimensions : 103(H) &times; 46(W) &times; 25(D) mm   Gross Weight (including antenna, battery) : 80g   Distances : 2-8km   CTCSS : 50&nbsp;   CDCSS : 105   Transmitter:    RF Power Output : 2W   Modulation Type : F3E   Clutter and Harmonic : &le; -60dB&nbsp;   Residual Radiation : &le; -40dB   Modulation Distortion : &le;5%   Maximum Frequency Deviation : &plusmn;5KHz   Receiver:    Sensitivity : &le;0.2&micro;V   Modulation Band : &plusmn;5KHz   Adjacent Channel Selectivity : &ge;60dB   Inter-modulation Immunity : &ge;60dB   Spurious Response Rejection : &ge;60dB   Rated Audio Output Power : &ge;500mW   Rated Audio Distortion : &le;5%  

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