Narrowband COFDM wireless image transmission solution

anysight

Narrowband COFDM wireless image transmission solution [Copy link]

COFDM High Definition Wireless Image Transmission Solution

Individual TransmitterRelated Images for this Topic Secret Camera TransmitterRelated Images for this Topic 20W vehicle-mounted transmitter Related images for this topic Military portable receiving system Related images for this topic Contact: Mr. He Tel: 13316862110 Website: www.anysight.com.cn

anysight

Contact: Mr. He Tel: 13316862110 Website: www.anysight.com.cn ASM8000is a single-soldier portable digital multi-carrier wireless image transmission device that adoptsCOFDMmodulation technology. The transmitter integrates transmitting antenna, power amplifier, digital modulation, video and audio digital compression, and battery pack. It can be carried by a single soldier for shooting, and transmits one channel of image and two channels of audio. The receiver can provide diversity reception technology, integrating down-conversion, digital demodulation, image and voice decompression, and image display. It adopts a standard 1U chassis, which is small in size and light in weight, and is easy to install in a vehicle. 1. Product Features: l Working frequency band can be selected300-800MHZ,1.0G—1.4GHz,2.3G—2.7GHz l Adjustable output power200mW---30W l Based on standardCOFDM modulation technology l High quality digital video processing andMPEG2video codec l Provide multi-channel adjustment function l Extremely short encoding delay l Support high-speed mobile transmission l Light weight and small size l Support non-line-of-sight (NLOS) transmission 2． Technical parameters: l Transmitter: Modulation: COFDM , 2K , QPSK Working frequency band: 570～700MHz (customizable bandwidth20MHZ, for example600-620MHZ) RF bandwidth: 8MHz RF power: 33.0dBm (2W) 33.0dBm (2W) Channel spacing: 4MHz (four channels) 33.0dBm (2W) (size=3) (color=#666666) (font=宋体) (size=10.5pt) (four channels) 4MHz (font=10.5pt) (color=#666666) (font=宋体) (size=10.5pt) (eight channels) CH1:604MHz,CH2:608 MHz、CH3:612 MHz、CH4:616 MHz Transmission rate:6Mbps Forward error correction:1/2 Guard interval:1/32 Video input:1channelPAL/NTSC Analog Video Audio Input: Analog Stereo Left and Right Channels Video Compression: MPEG-2 4:2:0 RF Interface: N-type Female Connector Video interface: BNCfemale male Audio interface: BNCfemale male External battery: 12V/7200mA-14V/7200mA Charging power: DC16.8V/800mA Working time: 2.0 hours Power consumption:40W Working environment:-10～70℃ Dimensions:260×145×55mm Weight of the whole machine:1500g l Receiver: Receiving threshold:<-96dBm RF interface: N-type female connector Power consumption: 10W 10W Machine weight: 1.5Kg Receiving frequency band: 600~620MHz, you can also use the remote control to select 300-800MHZ Demodulation mode: COFDM, 2K, QPSK Channel spacing: 4MHz (four channels), CH1:604 MHz, CH2:408 MHz, CH3:612 MHz, CH4:616 MHz, CH4:616 MHz Forward Error Correction: 1/2 Guard interval: 1/32 Video output: 1 channel PAL/NTSC analog video Image quality: 720×576 Horizontal lines: 625 or 525 lines Audio output: analog stereo left and right channels RF interface: Ntype female connector Video interface: Lotus head Audio interface: Lotus head Power supply: AC220V Working environment: -10～70℃ Dimensions: 425X200X44.4mm （1U机箱）