COFDM Wireless AV SD 720P Video Transmitter
COFDM Wireless AV SD 720P Video Transmitter Receiver Transmission composite CVBS in H.264 COFDM-912
卖点
支持 加密
1W RF output;
SD 720P composite CVBS in
支持 NLOS LOS transmission
H.264/MPEG-2;
Delay <300 Millisecond;
特征
- Highly integrated, modular design
- Adopt COFDM.cn modulation technology, MPEG-2 image compression technology
- All-round communication, not afraid of building walls
- High-speed inter-line communication, real-time, stable DVD image quality for audio/video transmission
- Heat sink aluminum housing, shockproof and shock-resistant
- High fidelity digital stereo transmission
- Non-line-of-sight (NLOS) mobile transmission for longer distance
应用领域
This product is mainly used for technical reconnaissance and forensics in the military and security inspection departments. Radio and television broadcast, radio and television live broadcast: broadcasting field, sports broadcast, social news, aerial live, studio, mountain adventure and so on. It is suitable for real-time mobile transmission of high-quality images in many complex environments such as urban, marine and mountainous.
For drone ( recommend to add extra wave filters, need extra cost )
For CCTV
规格
Transmitter:
工作电压: DC11V~DC13V
工作电压: DC11V~DC13V
Working current: 2瓦: ≤1.5A DC12V,
Transparent data interface: One-way transparent serial port transmission, 8-bit data bit, 1 stop bit, support odd parity, even parity, wireless check, baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 230400
加密 : Support 128-bit encryption
Modulation mapping: 四相相移键控 (4QAM), 16QAM, 64QAM
Forward error correction: 1/2 2/3 3/4 5/6 7/8
Protection interval: 1/32 1/16 1/8 1/4
Number of carriers: 2K
Frequency bandwidth: 2/3/4/5/6/7/8M adjustable
Transport stream: 2000kbs~20000kbs adjustable
Transmit power: 1瓦
Transmission frequency: stock product is around 300mhz which ranges 290-310MHZ ( for many obstacles such as on-ground ) around OR 600mhz with range 590-610mhz around ( for a little obstacle such as in drone in the sky ), it can be customized at any frequency ( 170-860兆赫 ).
Power flatness: 10MHz in-band less than 0.2dB
Shoulder ratio: When the output power is 27dB, the shoulder ratio is better than -30dB.
Second harmonic: ≤-45dB
MER: 32Db
Input video: 1峰压, 75 欧姆
Video and audio interface frequency: RCA
Video encoding Format: MPEG-2
Image Quality: 720×576 when larger than 4M code stream
视频格式: NTSC, PAL can be set
Protection standard: All-aluminum radiator type chassis, anti-corrosion, shockproof design
Receiver:
frequency range: 170-860MHz VHF&超高频
Frequency bandwidth: 2/3/4/5/6/7/8兆赫兹, adjustable
RF input level : -94dBm~0dBm (at 8M bandwidth) /-98dBm~0dBm (2M bandwidth)
RF input impedance: 50 欧姆
RF input connector: SMA female
Demodulation method: 正交频分复用
Constellation mode : 四相相移键控, 16QAM, 64QAM (选修的)
Forward error correction: 1/2, 2/3, 3/4, 5/6, 7/8 (选修的)
Number of carriers: 2k,
Protection interval : 1/32, 1/16, 1/8, 1/4 (选修的)
Video decoding: MPEG-2MP@ML
Screen aspect ratio: 4:3 16:9
Video image: 720*576@6MHz
Video and audio output interface: 标准 3.5 界面
工作电压 : DC12V <0.3一个
工作温度 : -20 ° C ~ +50 °C
常问问题
画廊
Do you have any question, please click 这里 to ask a question.
elated keywords
| 视频链接 | cofdm video transmitter | video transmitter receiver wireless lift |
| cofdm wireless video transmitter | HDMI to cofdm modulator | long-range video transmitter receiver |
| long-range wireless video transmitter receiver | cofdm wireless video transmitter | HD-SDI video transmitter |
| fiber optic audio video transmitter receiver | manpack cofdm wireless mobile video transmitter receiver | power video transmitter over coaxial for |
| wireless video transmitter with BNC connector | wireless video transmitter | long-range wireless video transmitter receiver |
| 视频发射器 | gsm video transmitter | long-range wireless audio video transmitter |
| wireless video transmitter | NLOS Video transmitter | video transmitter and receiver circuit diagram |
| HD-SDI video transmitter | 3g video transmitter | outdoor wireless video transmitter and receiver |
| long distance wireless video transmitter receiver for CCTV camera | audio video transmitter | 5.8ghz video transmitter |
| video transmitter and receiver circuit diagram | wifi video transmitter | wireless audio video transmitter receiver system |
| long-range wireless video transmitter 100km 800mhz | video transmitter chip | 3-watt video transmitter and receiver |
| long-range wireless video transmitter | analog video transmitter | 2 4g video transmitter and receiver |
| camcorder wireless video transmitter | video transmitter module | wireless audio video transmitter for iPad |
| power line video transmitter | HD video transmitter | UHF VHF HDMI wireless video transmitter |
| 4g video transmitter | GoPro video transmitter | micro USB wireless video transmitter receiver |
| wireless video transmitter receiver | fpv video transmitter | wireless video transmitter with BNC connector |
| analog video transmitter | video transmitter wireless | 5.8 GHz video transmitter |
| digital video transmitter fpv | airborne video transmitter | fiber optic audio video transmitter receiver |
| outdoor wireless video transmitter and receiver | microwave video transmitter | 2.4 GHz video transmitter |
| wireless video transmitter receiver module | video transmitter receiver | infrared wireless video transmitter and receiver |
| battery powered video transmitter | 4g video transmitter | RCA wireless audio video transmitter and receiver |
| video camera wireless transmitter | bluetooth video transmitter | 70 km long range wireless video transmitter |
| HD video transmitter | video transmitter mobile | wireless video transmitter for iphone ipad ipod |
| GoPro video transmitter | laser video transmitter | long range audio video transmitter and receiver |
| HDMI video transmitter | broadcast video transmitter | video transmitter and receiver over cat5 |
| SDI SSDI wireless video transmitter | video transmitter professional | cb8822 cb3812 wireless video transmitter |
| fiber optic video transmitter receiver | 16 channel video transmitter | long distance wireless video transmitter receiver for |
| video wireless transmitter | audio video transmitter ethernet | manpack cofdm wireless mobile video transmitter re |
| wireless video transmitter and receiver | video transmitter camera glasses | 5.8ghz fpv video transmitter |
| transmitter module | audio video transmitter wireless | hd-sdi wireless video transmitter and receiver |
| transmitter receiver | 10km video transmitter | 5.8 GHz video transmitter and receiver |
| fpv transmitter | wireless analog video transmitter | 1.2ghz 400mw video transmitter |
| tv broadcast transmitter | wireless vga video transmitter | 5.8ghz wireless video transmitter receiver |
| COFDM uav | 700mhz video transmitter | wireless 1.2ghz fpv video transmitter |
| sdi cofdm video transmitter | 433 mhz video transmitter | 2.4ghz video transmitter and receiver |
| 10km wireless cofdm video transmitter | camcorder wireless video transmitter | 433mhz wireless audio video transmitter and receiv |
| oem cofdm | usb wireless video transmitter | video wifi transmitter |
| uav cofdm | wireless video transmitter module | long range wireless video transmitter 200km 800mhz |
| av to cofdm modulator | video transmitter 15w | wireless audio video transmitter receiver 5.8ghz |
| mini cofdm transmitter | audio video transmitter receiver | long range wireless video transmitter 100km 800mhz |
| wireless cofdm video transmitter module | long range video transmitter | 5.8ghz wireless video transmitter and receiver circuit |
| encoder cofdm module | 25mw video transmitter | wireless video converter transmitter |
| cofdm modulator | power video transmitter cctv | wireless video camera transmitter |
| 小时 265 modulator cofdm | battery powered video transmitter | s video wireless transmitter |
| long range hd digital cofdm | tv audio video transmitter | digital video optical transmitter receiver |
| video transmitter cofdm dvb t | bluetooth video transmitter module | wireless audio video repeater transmitter |
| long range hd digital cofdm transmitter | 20km video transmitter | video camera wireless transmitter |
| cofdm video wireless transmission | audio and video transmitter | video wireless transmitter and receiver systems |
| shenzhen cofdm transmitter | wireless video transmitter receiver | 8ch mini video optic transmitter |
| hdmi to cofdm modulator | power line video transmitter | wireless audio video sender transmitter receiver |
| cofdm модулятор | wireless hd video transmitter | 5ghz transmitter receiver video |
| cofdm wireless | audio video transmitter bluetooth | audio wireless transmitter receiver video |
| wifi hd transmitter | high power video transmitter | long range wireless video and audio transmitter |
| wireless hdmi transmitter long range | digital video transmitter fpv | broadcast video 10km vhf uhf transmitter |
| uhf module 5w | hd wireless video transmitter | 2.4 ghz wireless video and audio transmitter |
| 433mhz rf module amplifier | bluetooth hdmi video transmitter | hdmi wireless transmitter and receiver audio video |
| cofdm transmitter price | mini video transmitter camera | 2km fpv video 5.8ghz wireless av transmitter receiver |
| 2.4ghz wireless cctv transmitter | ptz wireless video transmitter | wireless transmitter |
| wireless data link | wireless rgb video transmitter | transmitter and receiver |
| av video transmitter | 2 watt video transmitter | wireless transmitter and receiver |
| 50km wireless hd video transmitter | uav digital video transmitter | wireless transmitter receiver |
| hd-sdi wireless video transmitter modules | wireless audio video transmitter | uav transmitter |
| wireless video transmitter and receiver 720p | 900 mhz video transmitter | shortwave transmitter |
| cofdm modulator | long distance video transmitter | dtv transmitter |
| cofdm transmitter | no delay wireless video transmitter | police transmitter |
| cofdm transceiver | wireless audio video transmitter receiver | hf transmitter |
| cofdm module | long-range wireless video transmitter | am transmitter |
| spy cofdm | portable wireless video transmitter wireless | av transmitter |
| cofdm modem | video transmitter for ip camera | synchro transmitter |
| cofdm sdi | wireless video transmitter and receiver | ofc transmitter |
| UAV cofdm transmitter | coaxial video transmitter and receiver | transmitter head |
| cofdm modulator chip | 3g 4g HD video transmitter | analog transmitter |
| ip cofdm modulator | fiber optic video transmitter receiver | IPTV transmitter |
| cofdm transmitter price | 25km av video transmitter | ku transmitter |
| mini cofdm transmitter | bluetooth video transmitter and receiver | DVB transmitter |
| fpv cofdm transmitter | wireless video transmitter receiver module | broadcast transmitter |
isdb-t.com_buyer –
This COFDM-912 wireless video system is an absolute game-changer for my live event productions! The setup was surprisingly straightforward. I connected my camera’s composite (CVBS) output to the transmitter, powered on the receiver, and they linked almost instantly. The most impressive feature is the incredible NLOS (Non-Line-of-Sight) 表现; it maintains a rock-solid, high-quality 720p video feed even when transmitting through walls and around corners, which is a huge advantage over other systems. The H.264 encoding ensures the video is sharp and the latency is very low. I feel secure using it thanks to the transmission encryption, knowing my video feed is protected. For anyone needing reliable, secure, and professional-grade wireless video transmission, this unit is worth every penny and performs flawlessly