Shenzhen Howmelly Technology Co., Ltd.
Shenzhen Howmelly Technology Co., Ltd.
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COFDM Long Range Wireless Video Transmitter 5KM 10KM Ground to Ground
Product Description:
HMMAT01 manpack COFDM transmitter is compact and easy to carry. It can be installed on a professional camera or military back frame, and can also transmit at high speed in real time during high-speed movement and obstacles. The transmission effect is suitable for real-time mobile transmission of high quality images in various complex environments such as urban, marine and mountainous. The transmission distance is from ground to ground 0.3~10km* (the actual transmission distance depends on the environment, and 5~10km is only when the receiving antenna is set at the commanding height of the high-rise building top).
Key Feature:
1. HDMI/SDI/BNC video input
2. Strong interference and anti-multipath fading
3. Fast moving in NLOS transmission
4. Real-time mobile transmission of high quality images in various complex environments
5. Long range: 50-150km UAV to ground unit, 0.3-10km mobile transmission on ground
Transmitter Picture:
Transmitter HMMAT01 Specification:
| Frequency range Output | 300-4400MHz(optional), 1.2G-4.4GHz(customized) |
| RF bandwidth | 2/2.5/4/8MHz(adjustable) |
| Power output | 5-10W(adjustable) |
| SHG | >52dBc |
| Encryption | AES 128 / 256 bits |
| Modulation | COFDM, 2K ,QPSK |
| Constellation | QPSK,16QAM |
| FEC | 1/2,2/3,3/4,5/6,7/8 |
| Carrier | 2K,8K |
| Guard Interval | 1/32,1/16,1/8,1/4 |
| Flatness | Full band less-than or equal to 2dB,8MHzless-than or equal to 0.5dB |
| Video input | RCA jack: D1 standard definition HDMI: HD1080I/1080P, 720P, 576, 480 SDI:HD1080I/1080P, 720P, 576, 480 |
| Input range (mV) | 800±80 |
| HDCP protocol | Yes |
| Decryption mode | AES |
| Transfer rate | In general 2/4/6/8Mbps,15Mbps max |
| Audio encoding mode | MPEG1 Layer2 |
| Video resolution | 1080P(1920*1080)compatible with 720× 576@ transmit rate is 30fps. |
| Video coding | H.264/MPEG-2/MPEG-4 |
| Video rate | 500kbps-16.68Mbps(autoadaptation) |
| Formate | YcbCr4:2:2 |
| Working Temperature | -30 degree Celcius~70 degree Celcius |
| Storage Temperature | -40 degree Celcius~80 degree Celcius |
| Voltage | DC12V |
| Current | 1.5A |
| Transmission distance | 100-150km max LOS(from air to ground); NLOS 5km max in city |
| Dimension | 200*120*60mm |
| Weight | 1kg |
Our Service:
1. Lifelong maintainance
2. 24 hour technical support
3. Strong R&D capability; Customized project is welcomed
4. High quality product with competitive price,short delivery time and responsible after-sale service