深圳中電投資有限公司

  Taka wireless transmitter can be connected with DVD player, set-top box,  Closed circuit television respectively and can transmit program to bathroom TV in wireless way  To achieve real time TV program transmission  

Wireless transmitter

微特科技發展(香港)公司

This wireless AV transmitter and receiver allows you to extend the AV signal of your TV set top box to anywhere in your home wirelessly. It provides powerful anti-interference capability and high image quality. The transmission distance range is from 100m to 300m.
 
  Robust construction. 
  Good performance. 
 

Wireless AV Transmitter and Receiver

深圳市華洽科技有限公司

Wireless COFDM HDMI/CVBS Video Transmitter and RTSP/UDP Receiver for Drone UAV UseUltra-Low Latency H.265/H.264 COFDM Modulator &amp; Demodulator | HDMI / CVBS Input | AES-256 Secure RF Video Link 1. Overview – Long-Range COFDM Wireless Video Transmission for UAVs and RoboticsThe Wireless COFDM HDMI/CVBS Video Transmitter and RTSP/UDP Receiver is a high-performance digital video transmission solution designed specifically for drones (UAV/UAS), robotics, public-safety vehicles, security systems, and industrial applications. Built with advanced COFDM modulation and H.265/H.264 ultra-low latency encoding, the system maintains a stable Full HD link even under non-line-of-sight (NLOS), urban multipath, and high-mobility environments. Its HDMI/CVBS dual-input design, AES-256 encryption, flexible parameter control, and compact size make it ideal for small UAV platforms requiring reliable, real-time wireless video transmission. SEO Keywords：COFDM transmitter, COFDM receiver, UAV video transmission, HDMI wireless transmitter, CVBS encoder, long-range video link, drone video transmitter, RF video streaming module, AES-256 encrypted wireless video, H265 wireless encoder. 2. Key Features – Designed for Professional UAV and Industrial Use✔ COFDM Modulator + DemodulatorEnsures exceptional anti-interference and long-range stability, ideal for urban, forest, and complex RF environments. ✔ Ultra-Low Latency H.265/H.264 EncodingSupports 1080p60 real-time encoding with latency as low as 30–80 ms, optimized for drone flight control and FPV monitoring. ✔ HDMI &amp; CVBS Dual Video Input• Select HDMI or CVBS• Optional dual-input simultaneous encoding (HDMI + AV) ✔ IP Ethernet OutputEncoded video streams can be delivered via RTSP / UDP / TS to any IP-based receiver or software decoder. ✔ AES-256 Encrypted RF LinkProfessional-grade encryption ensures transmission security for military, police, emergency rescue, or confidential missions. ✔ Flexible Configuration Options• Web UI browser management• UART AT command control• RF power, frequency, bandwidth, FEC, modulation adjustable ✔ Compact and Lightweight DesignOptimized for small UAV payloads, portable equipment, and embedded system integration. 3. Applications–For UAV, Robotics, and Professional TransmissionDrone / UAV / UAS Video Transmission Long-range HD video for aerial inspection, mapping, security drones, agriculture drones, and industrial UAVs. Public Safety &amp; Emergency Response Police, fire, rescue, rapid deployment units requiring reliable wireless footage. Robotics &amp; Unmanned Vehicles UGV, unmanned boats, and autonomous platforms needing stable long-distance FPV. Industrial Monitoring Pipeline inspection, powerline maintenance, tunnel inspections, hazardous-area monitoring. Broadcast &amp; Mobile Video Systems Outdoor events, wireless video relay, mobile field production. Special Operations &amp; Reconnaissance Military, border patrol, and tactical surveillance missions requiring secure encrypted video.  

Wireless COFDM HDMI/CVBS Video Transmitter and RTSP/UDP Receiver for Drone UAV Use

Pakite Technology Co., Limited

■ Use 5.8GHz ISM frequency band.
■ 300 m transmission range without any holdback.
■ 8 groups of selectable AV channels, it can effectively avoid the interference from router and other wireless device.
■ Support 2 groups of AV signal input, 1 group of AV signal output, 1 group of AV extension output.
■ Keep Transmitter and receiver setting at the same channel, it can support 1 transmitter and more receivers at the same time.
■ Support 5.8GHz wireless channel remote switch, AV signal switch, IR remote control at receiver end.
■ Support DVD, DVR, IPTV, CCTV Camera, Satellite receiver, Digital STB and other AV output devices.
■ Support 8 groups of superheterodyne 433MHz wireless channel to avoid the interference from same channel, While Compatible for 38KHz/ 56KHz infrared carrier transmission.
■ Transmitter have built-in infrared signal emission or have infrared transmission extension cable, so that you can do remote control the signal from DVD, DVR, STB, IPTV and other device.
■ Support video transmission of PAL/ NTSC system and stereo audio transmission, Pictures received are clear, flamboyant and stable.
■ Full hardware design without installing any software, plug and play, simple and convenient.
■ Fashionable design, Machine dimensions: 11.2 &times; 8.8 &times; 3.5 cm.

Digital STB Wireless Sharing Device

1. Use 5.8GHz ISM frequency band.&nbsp;
2. 200 m transmission range without any holdback.&nbsp;
3. 8 groups of selectable AV channels, it can effectively avoid the interference from router and other wireless device.&nbsp;
4. Support 2 groups of AV signal input, 1 group of AV signal output, 1 group of AV extension output.&nbsp;
5. Keep Transmitter and receiver setting at the same channel, it can support 1 transmitter and more receivers at the same time.&nbsp;
6. Support 5.8GHz wireless channel remote switch, AV signal switch, IR remote control at receiver end.&nbsp;
7. Support DVD, DVR, IPTV, CCTV Camera, Satellite receiver, Digital STB and other AV output devices.&nbsp;
8. Support 8 groups of superheterodyne 433MHz wireless channel to avoid the interference from same channel, While Compatible for 38KHz/ 56KHz infrared carrier transmission.&nbsp;
9. Transmitter have built-in infrared signal emission or have infrared transmission extension cable, so that you can do remote control the signal from DVD, DVR, STB, IPTV and other device.&nbsp;
10. Support video transmission of PAL/ NTSC system and stereo audio transmission, Pictures received are clear, flamboyant and stable.&nbsp;
11. Full hardware design without installing any software, plug and play, simple and convenient.

200 Meter 5.8GHz Digital Wireless AV Extender A/V Sender Receiver


1. Use 2.4GHz ISM frequency band.&nbsp;
2. 150 m transmission range without any holdback.&nbsp;
3. 8 groups of selectable AV channels, it can effectively avoid the interference from router and other wireless device.&nbsp;
4. Support 2 groups of AV signal input, 1 group of AV signal output, 1 group of AV extension output.&nbsp;
5. Keep Transmitter and receiver setting at the same channel, it can support one transmitter and more receivers at the same time.&nbsp;
6. Support 2.4GHz wireless channel remote switch, AV signal switch, IR remote control at receiver end.&nbsp;
7. Support DVD, DVR, IPTV, CCTV Camera, Satellite receiver, Digital STB and other AV output devices.&nbsp;
8. Support 8 groups of superheterodyne 433MHz wireless channel to avoid the interference from same channel, While Compatible for 38KHz/ 56KHz infrared carrier transmission.&nbsp;
9. Transmitter have built-in infrared signal emission or have infrared transmission extension cable, so that you can do remote control the signal from DVD, DVR, STB, IPTV and other device.&nbsp;
10. Support video transmission of PAL/ NTSC system and stereo audio transmission, Pictures received are clear, flamboyant and stable.&nbsp;
11. Full hardware design without installing any software, plug and play, simple and convenient.&nbsp;
12. Fashionable design, Machine dimensions: 11.2 &times; 8.8 &times; 3.5 cm.
&nbsp;

150 Meter 2.4GHz Wireless TV to TV RCA/AV Audio/Video Signal Extender 

1. Use 2.4GHz ISM frequency band.&nbsp;
2. 250 m transmission range without any holdback.&nbsp;
3. 8 groups of selectable AV channels, it can effectively avoid the interference from router and other wireless device.&nbsp;
4. Support 2 groups of AV signal input, 1 group of AV signal output, 1 group of AV extension output.&nbsp;
5. Keep Transmitter and receiver setting at the same channel, it can support one transmitter and more receivers at the same time.&nbsp;
6. Support 2.4GHz wireless channel remote switch, AV signal switch, IR remote control at receiver end.&nbsp;
7. Support DVD, DVR, IPTV, CCTV Camera, Satellite receiver, Digital STB and other AV output devices.&nbsp;
8. Support 8 groups of superheterodyne 433MHz wireless channel to avoid the interference from same channel, While Compatible for 38KHz/ 56KHz infrared carrier transmission.&nbsp;
9. Transmitter have built-in infrared signal emission or have infrared transmission extension cable, so that you can do remote control the signal from DVD, DVR, STB, IPTV and other device.&nbsp;
10. Support video transmission of PAL/ NTSC system and stereo audio transmission, Pictures received are clear, flamboyant and stable.&nbsp;
11. Full hardware design without installing any software, plug and play, simple and convenient.&nbsp;
12. Fashionable design, Machine dimensions: 11.2 &times; 8.8 &times; 3.5 cm.

250m 2.4GHz Smart Wireless TV to TV AV Sender with Long Distance

1. Use 2.4GHz ISM frequency band.&nbsp;
2. 350 m long distance transmission range without any holdback.&nbsp;
3. 8 groups of selectable AV channels, it can effectively avoid the interference from router and other wireless device.&nbsp;
4. Support 2 groups of AV signal input, 1 group of AV signal output, 1 group of AV extension output.&nbsp;
5. Keep Transmitter and receiver setting at the same channel, it can support one transmitter and more receivers at the same time.&nbsp;
6. Support 2.4GHz wireless channel remote switch, AV signal switch, IR remote control at receiver end.&nbsp;
7. Support DVD, DVR, IPTV, CCTV Camera, Satellite receiver, Digital STB and other AV output devices.&nbsp;
8. Support 8 groups of superheterodyne 433MHz wireless channel to avoid the interference from same channel, While Compatible for 38KHz/ 56KHz infrared carrier transmission.&nbsp;
9. Transmitter have built-in infrared signal emission or have infrared transmission extension cable, so that you can do remote control the signal from DVD, DVR, STB, IPTV and other device.&nbsp;
10. Support video transmission of PAL/ NTSC system and stereo audio transmission, Pictures received are clear, flamboyant and stable.&nbsp;
11. Full hardware design without installing any software, plug and play, simple and convenient.&nbsp;
12. Fashionable design, Machine dimensions: 11.2 &times; 8.8 &times; 3.5 cm.

350 Meter Long Range Wireless RCA/AV Extender 2.4GHz AV Sender 

Racewood Secu-Tech Co., Ltd.

This is a CCD colour camera with a wireless button and screw lens. There is a built-in 4 channel AV transmitter module and rechargeable battery. 
   With a 4.3mm pinhold lens   Kit with receiver box (TR-1500)   Frequency: 1.2GHz  

Wireless CCD Colour Camera

Zhongshan Xinhuang Electronic Co Ltd

Showcased here is a 2.4GHz AV transmitter/receiver. Powered by Amedia's Technology, the digital media adapter delivers video and audio signal wirelessly over distance while maintaining the original quality. The digital AV sender enables a wireless connection between video/audio sources (DVD, VCR, PCR, STB and PC) and video/audio display (TV and flat panel).
 
  Reliable performance. 
  Available in various designs. 
 

Digital AV Sender

■ Use 5.8GHz ISM frequency band.
■ 200 m transmission range without any holdback.
■ 8 groups of selectable channels, it can effectively avoid the interference from router and other wireless device.
■ Support 1 group of AV signal input/ output.
■ Keep Transmitter and receiver setting at the same channel, it can support 1 transmitter and more receivers at the same time.
■ Support DVD, DVR, IPTV, CCTV Camera, Satellite receiver, Digital STB and other AV output devices.
■ Support superheterodyne 433MHz infrared remote signal transmission, while Compatible for 38KHz infrared carrier control signal.
■ Transmitter have built-in infrared signal emission or infrared transmission extension cable, so that you can do remote control the signal from DVD, DVR, STB, IPTV, and other device.
■ Supports video transmission of PAL/ NTSC system and stereo audio transmission, Pictures received are clear, flamboyant and stable.
■ Full hardware design without installing any software, plug and play, simple and convenient.
■ Fashionable design, Machine dimensions: 10 &times; 8.5 &times; 3.0 cm.

PAKITE Technology CO.,Limited

1. Using the 5.8GHz ISM band.&nbsp;
2. 300 m transmission range without any holdback.&nbsp;
3. 8 group selectable channels, which can effectively avoid interference from wireless routers and other devices.&nbsp;
4. Support for a group of AV signal input / output.&nbsp;
5. &nbsp;Remain in the same channel transmitter and receiver set, it can support simultaneously a plurality of transmitters and receivers.&nbsp;
6. Support for DVD, DVR, IPTV, surveillance cameras, satellite receivers, digital set-top box and other AV output devices.&nbsp;
7. Support for infrared remote control signal transmission superheterodyne 433MHz, while compatible 38K IR carrier control signal.&nbsp;
8. The transmitter has a built-in infrared signal transmitter or infrared transmission extension cord so That it can be remotely controlled signal from DVD, DVR, STB, IPTV and other equipment.&nbsp;
9. &nbsp;Support PAL / NTSC system and stereo audio transmission video transmission, the received image is clear, stable and gorgeous.&nbsp;
10.&nbsp;Full hardware design without installing any software, plug and play, simple and convenient.
11.&nbsp;Fashionable design, Machine dimensions: 10 &times; 8.5 &times; 3.0 cm.&nbsp;

300 Meters 5.8GHz Digital Wireless A/V Transceiver

大紘科技股份有限公司

This professional 5.8GHz wireless AV sender consists of a transmitter with RCA input and one or multiple receivers with RCA output. It transmits vivid video and Hi-Fi stereo sound from a VCR, TV set, LD, DVD and other media devices to any TV or monitor. It is also a wireless security monitoring system&nbsp;if used with a camcorder or CCD camera. This multifunctional AV sender is a perfect audio-visual solution for residential and commercial use.
 
  7 channels for 5.8GHz frequency channel switching. 
  Transmission distance: up to 400 feet. 
  NTSC or PAL video format. 
 

5.8GHz Wireless AV Sender

1. Use 2.4GHz ISM frequency band.&nbsp;
2. 250 m transmission range without any holdback.&nbsp;
3. 8 groups of selectable channels, it can effectively avoid the interference from router and other wireless device.&nbsp;
4. Support 1 group of AV signal input/ output.&nbsp;
5. Keep Transmitter and receiver setting at the same channel, it can support 1 transmitter and more receivers at the same time.&nbsp;
6. Support DVD, DVR, IPTV, CCTV Camera, Satellite receiver, Digital STB/Cable Box and other AV output devices.&nbsp;
7. Support superheterodyne 433MHz infrared remote signal transmission, while Compatible for 38KHz infrared carrier control signal.&nbsp;
8. Transmitter have built-in infrared signal emission or infrared transmission extension cable, so that you can do remote control the signal from DVD, DVR, STB, IPTV, and other device.&nbsp;
9. Supports video transmission of PAL/ NTSC system and stereo audio transmission, Pictures received are clear, flamboyant and stable.&nbsp;
10. Full hardware design without installing any software, plug and play, simple and convenient.&nbsp;
11.Fashionable design, Machine dimensions: 10 cm &times; 8.5 cm &times; 3.0 cm.&nbsp;

Digital Wireless Transmitter and Receiver

愛賽特科技(香港)有限公司

   LCD: 4.3&rdquo; inch   Camera: 120 degree (day &amp; night)   Resolution: WVGA, 720P, 1080P HD   Storage: Micro SD card, max 32GB   Image adjustment: Brightness, contrast, chroma   Video output: HDMI port, USB port and AV port   Wireless receiver: with 2.4G wireless receiver   Distance: 50 meters open distance   Main function: recover recording, motion detection, snapshot function, back car function   Back-end camera: 170 degree lens, cable 140cm  More details: 
   4.3 inches high-definition display looks feels very well   Automatic startup record when you start drive your car   Automatically shutdown when stop your car   Automatic display back camera when you reversing   120 degree day and night black box sensor   170 degree day and night parking sensor you   can look the whole back area of you your car   Transmission frequency: ISM 2400-2468MHz   Modulation mode: FM   Receiver built in antenna   Transmitter open distance: 50m   Receiving sensitivity: &le;-85dBm   Operating temperature: -40 degree-+ 70 degree   Black box power supply: DC9-30V   Reversing camera power supply: DC9-15V   Accessories: 4.3&rdquo; inch LCD, wireless transmitter, back-end camera, power connector, USB cable, screws, manual  

2.4G Automatic Car Rear View Camera

深圳市創興科電子有限公司

   Supports PAL/NTSC auto system.   Resolution: full color 922K pixels (640 x 480, RGB).   Angle of view: 32&deg; diagonal.   Virtual image size: 80-inch diagonal at 3.5M.   Video input/output and audio input/output jack: &Phi;3.5mm.   Built-in 2.4GHz and 5.8GHz dual wireless audio and video receiver module.   Exterior antenna.   Antenna: SMA 50&Omega;.   Built-in dual-axis head tracker system.   Standard 4-pin connectors for link to R/C transmitter, student/trainer connection.   Power supply: 8-13V DC, 250mA.   If you wear this FPV video goggle, you will find that you enter into bran-new three-dimensional flight viewing angle; you will become a driver and control the plane, chasing, organizing into teams, stunt flying and air action will be come true by you.   The product's specialty as below:   High definition: resolution ratio is VGA 640 x 480RGB; display pixel: 922K angle of view: 32&ordm;; inside 2.4G &amp; 5.8G 8 channels receiver; high-precision built-in head tracking system.   Specially surveillance screen: it is very important that it shows snow screen if without any wireless AV signal. Because almost video goggle screen will be black screen or blue screen in the market, which is very fatal for the pilot flying by the video signal. With surveillance character screen, it will not be black or blue screen so that the pilot can see the current state clearly, which make sure to fly safely.   Adapter: the working voltage of the video goggle is 8-13V and the power consumption is 300mA. It can supply power by controller, no need the external adapter. The power socket is also available.   Built-in 2.4G/5.8G 8 channels AV receiver: with the reliable transmitter performance, high picture fidelity and far distance. 8 channels let players have more space, they can play with more people. Moreover, it is with high anti-jamming, let the player have a better plying experience.   Built-in dual-axis head tracker system: the head tracker system with the advanced design let the players feel the shifting signal and transfer the signal to the holder   AV output, AV input: the FPV is not only with the AV input function, but also with AV output function, which can be used to be an external record port or the port of the second displayer, also used to be an earphone port to listen the exciting sound from the plane.   Diversified menu setting: setting the every function for the video goggle by the insetted menu and knobs, such as to choose the 2.4G or 5.8G receiving, to set up the mapping channels of the head tracker and adjust the range of the reaction space. Moreover, directly adjusting the brightness and contrast of the goggle by the external buttons to fit for any light condition.   Package: 1pc video goggle, 1pc USB cable, 2pcs antenna (each of 2.4G &amp; 5.8G).  

Wireless Video Goggle 

杭州鵬耀電器有限公司

This state of the art music transmitter is able to play music from different sources utilizing Bluetooth technology. The minimalist design boasts immaculate workmanship and contemporary taste. Configured with USB socket and standard audio jack, the user friendly device is a worthy addition to upgrade your home theater.   Wireless Bluetooth technology.   Receiver input: Bluetooth, USB 2.0 socket, 3.5mm audio socket.   Speaker input AUX interface.   Connect receiver to sound box for music from different sources to be played on your speaker.   Also acts as a USB soundcard when it connects with a PC or Mac.   Optional Bluetooth smart controller to remotely control music playing.   Connects your mobile phone, tablet or PC wirelessly to your speaker, home theater or AV receiver.   Available in various colors.   Small quantity order is accepted.   Minimum order quantity for small order: 500 piece(s).   Lead time for small order: 30 day(s).  

Bluetooth Music Receiver

  These are 5.8 GHz wireless transmitter and receiver with 7 selectable channels  They are able to transmit and receive crisp video and hi-fi stereo even through walls  The maximum transmission range is 400 feet clear line of sight  The wireless transmitter and receiver pair supports both NTSC and PAL  The transmitter and receiver comes with a patch antenna that prevent moving interruptions  The transmitter and receiver pair has built-in IR remote extender for extending control up to 100 ft  Both one-to-one and one-to-many configurations are available  Both RCA or SCART are available for the input and output ports  Simultaneous viewing of video programs on a second TV or monitor without wires  wireless transmission of hi-fi stereo to any active speaker  Remote monitoring of live video from a camcorder or CCD camera  Local area broadcasting of audio/video programs for mulitple viewers in different rooms  

Wireless Transmistter And Receiver

   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

DFINE Technology Co., Ltd.

This wireless&nbsp;WHDI&nbsp;AV&nbsp;sender is designed to transmit&nbsp;HD audio and video signals from your HD equipment to your HD&nbsp;television or monitor without the use of wires. Use an HDMI lead to connect the transmitter to your HD device,&nbsp;including a cable or satellite box, an HD set-top box, a Blu-ray DVD player, or a game console. And use a second HDMI lead to connect the receiver to your HDTV or HD monitor and you are ready to go.   Supports WHDI 1.0,&nbsp; with CEC function.   Supports 1,080P@60Hz video resolution or UXGA.   Supports 192kbps audio stream (AC-3 or DTS).   Supports deep color (36 bit RGB) format.   Works in 4.9~5.9 Ghz with DFS (Dynamic Frequency Selection) function.   No latency for securing HD video or HD video game (less than 1 ms typical).   40MHz band width, built-in high performance antennas (OFDM &amp; MIMO technology).   Supports IR blasting function (NEC,RC5).   HDCP 2.0 encryption techniques.   Full home range (LOS 30m) and penetrate 2 to 3 concretes.   Supports USB2.0 control.   Low power consumption in standby mode (0.1A typical).   FCC, CE and RoHS compliant.  

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