Active Member
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[China]
Address: Room 201, 539# building,Jihua Road,Bantian street,Longgang district, Shenzhen
Contact name:April Gao
Shenzhen Howmelly Technology Co., Ltd. |
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Military Manpack COFDM Wireless Video Transmitter
Product Description:
HMMAT01 is an exclusive design COFDM transmitter system. It has the character of low power,small dimension and use
H.264 coding format and COFDM (coded orthogonal frequency division multiplexing) modulation with 4 channel receiver,
thus it provide high quality of picture with short latency.
Product Sell Point:
1. High resolution with audio embeded.
2. One way transparent serial data
2. NLOS transmission, reliable operation in ambient occlusion
3. Carrier moving speed can reach up to 380 km/Hr
4. AES encrypted transmission
5. Narrowband HD transmission
6. SD compatible
7. Applied to all kinds of Unmanned aircraft depend on small size
,light weight ,low power consumption
8. Work frequency and transmission power can be customized
Transmitter Picture:
Transmitter HMMAT01 Specification:
| General Part: | |
| Work frequency: | 250MHz ~1.4GHz,1.4GHz~5.8GHz(Customized) |
| Output power: | 5-10W (Adjustable) |
| Modulation: | COFDM 2K QPSK/TDS-OFDM |
| Channel bandwidth: | 6/7/8MHz (Adjustable) |
| Encryption: | AES-256, ISS,BISS |
| Code stream | 0.8Mbps~10Mbp |
| End to end delay: | <150ms |
| Error rate: | ≤10-6 |
| FEC: | Viterbi (1/2,2/3,3/4) |
| Guard interval: | 1/32,1/16,1/8,1/4 |
| Power Supply: | DC10V~16V/2.0A |
| Transmit distance: | 5W (37dB)More than 100km LOS from UAV to ground, 1-3km NLOS on ground |
| Audio&Video Part: | |
| AV data format: | H.264,MPEG-2,MPEG-4@ML 4:2:0 |
| Video input: | HDMI,AV |
| Audio input: | Left and right channel |
| Video compression | Adopt H.265,H.264,MPEG-2,MPEG-4 |
| Resolution: | 1080P(19208*1080)compatible with 720× 576@ transmit rate is 30fps. |
| Two way voice: | Two way voice is optional |
| Others: | |
| Antenna: | Omnidirectional whip antenna |
| Battery: | work 4 hours (Continuously) |
| Weight: | 2.0kg (include battery) |
| Size: | 215mm×120mm×70mm(L × W ×H) |
| Work Temperature: | Temperature:-30~70℃ Relative humidity:90% |
| Reserve Temperature: | Temperature: -40~80℃ Relative humidity:90% |
Receiver HMRMR01 Specification:
| General Part: | |
| Work frequency: | 250MHz ~1.4GHz,1.4GHz~5.7GHz(Customized) |
| Receive sensitivity: | -106dB |
| End to End Delay: | <100ms |
| Power supply: | AC 220V |
| Audio&Video: | |
| Video output: | HDMI,RJ45, HD/SD-SDI |
| Video compression: | H.264,MPEG-4 ,MPEG-2@ ML 4:2:2 compatible with 4:2:0 |
| Resolution: | 1080P(1920*1080) compatible with 720×576 |
| Others: | |
| Reverse Control | RS232,RS485,TTL |
| Weight: | 2.0kg |
| Size: | 23×16.5×4.5cm(L × W ×H) |
| Interface: | One way HDMI or HD-SDI |
| Antenna | Yaggi directional antenna and 2.8～4.8meter omnidirectional FRP antenna |
| Work environment: | Temperature:-30～70℃ Relative humidity:90％ |
| Reserve environment: | Temperature:-40～80℃ Relative humidity:90％ |
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
