Shenzhen Howmelly Technology Co., Ltd.
Shenzhen Howmelly Technology Co., Ltd.
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Individual Backpack Wireless COFDM HD Video Link Mobile Video Transmitter
Product Description:
HMMAT03 backpack transmitter is used for high quality video transmission in environment of serious multipath effect such as cities of skyscrapers or sea clutter. With excellent diffraction and building-penetrating ability, this model can be applied to urban, desert, mountain and motion environment.
Key Feature:
1. Two way voice communication
2. H.264/H.265 digital video processing and coding
3. Strong diffraction and penetrating ability
4. AES 128bit strictly encrypted; Voice, image and data are transmitted in safe.
5. High receiver sensitivity, up to-106dBm
Transmitter Picture:
Transmitter Parameter
| General Part: | |
| Work frequency: | 300MHz~5.8GHz (Adjustable) |
| Output power: | 5W~8W (Adjustable) |
| Modulation: | COFDM 2K QPSK/TDS-OFDM |
| Channel bandwidth: | 1.25/2/4/6/8MHz (Adjustable) |
| Encryption: | AES/ABS(128bit) |
| Code stream | 0.8Mbps~10Mbp |
| End to end delay: | <40ms |
| 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: | Urban area:3-5 kilometer, 70-100km for UAV from air to ground |
| Audio&Video Part: | |
| AV data format: | H.264,MPEG-2,MPEG-4@ML 4:2:0 |
| Video input: | HDMI, SDi,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. |
| Audio&Video: | One way video,two way audio |
| Two way voice: | Two way voice is optional |
| Others: | |
| Antenna: | Omnidirectional whip antenna |
| Battery: | work 4 hours (Continuously) |
| Weight: | 1kg |
| Size: | 215mm×120mm×70mm(L × W ×H) |
| Work Temperature: | Temperature:-30~70℃ Relative humidity:90% |
| Reserve Temperature: | 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