3-5km NLOS COFDM HD Wireless Video Transmitter 2~5 Watt Long Range Vehicle Mobile Video Wireless Communication
COFDM Video Transmitter Description:
Model DS-HDT5000 is our powerful full HD AV signals transmitter, using the core of mobile communication technology COFDM, which can transmit good quality and stable Full-HD digital video signal under the condition of high speed mobile and heavy building blocks transmission in city environment. 2-5W rf power output adjustable. Support full HD 1080P(1080i) H.264 encoding format and HDMI/HD-SDI inputs (single selection) as well support CVBS stereo balance audio input and narrowband transmission system.
Features:
● COFDM modulation technology ensure the stability of signal
● Support FULL HD quality,1080i/P@30fps;
● Built-in with HD and BNC ports;
● Provide AES128 encryption for video safety.
● It will be HD1080P/i transmission when the RF bandwidth is 4/8MHz.;
● 2-5W RF power adjustable
● Low delay time
● With four holes at the bottom of the transmitter for fixed installation
● Widely used in helicopter shooting, Live broadcast and etc…
Specification:
| Frequency |
300-900Mhz (option), or other band customized |
| Modulation |
COFDM |
| Consumption |
<40W |
| Encryption |
AES 128 bits |
| Constellation |
QPSK(4QAM),16QAM,64QAM |
| FEC |
1/2 2/3 3/4 5/6 7/8 |
| Guard Interval |
1/32 1/16 1/8 1/4 |
| Carrier |
2K,8K |
| Bandwidth |
2/3/4/6/7/8MHz (option) |
| Video rate |
200kps~20000kps (adjustable) |
| RF power |
2~5W adjustable |
| Video input |
HDMI,CVBS,AHD,SDI (option) |
| Video coding |
H.264/MPEG-4 |
| Video resolution |
1920*1080P/I@60fps; 1280*720P/I@60fps; 704*576 PAL |
| Transmission distance |
80-100km LOS from air to ground; 1-3km NLOS on ground station |
| Working voltage |
DC12V |
| Working Temperature |
-20℃ -- +55℃ |
| Dimension |
220*150*60mm |
| Weight |
1362g |
| Antenna port |
N type |
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1080P HD Wireless Video Receiver with HDMI and CVBS output
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Product Features:
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HD 1080P receiver;
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Supported multi-socket output;
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Transmit video and audio signal simultaneously.
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Can be with RS485/RS232 data control together.
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Rack design,easy to installed in Car
Specifications:
| DC Input |
DC11V~DC16V |
| Working Current |
≤1.1A@DC12.5V |
| Receiving sensitivity |
≤-102dBm @ /4MHz, ≤-95dBm @ /8MHz |
| BER |
BER≤1×10-4 |
| Frequency input range |
300MHz~4700MHz (option) |
| Input interface |
N(type),Dual antenna diversity reception technology |
| Modulation |
COFDM |
| RF bandwidth |
4/8MHz (adjustable) |
| Constellation |
QPSK,16QAM,64QAM (optional) |
| Encryption |
AES 128/265 bit / ALLTECH Basic scrambling |
| FEC |
1/2,2/3,3/4,5/6, 7/8 (optional) |
| Guard Interval |
1/32,1/16,1/8,1/4 (optional) |
| Carrier |
2K |
| Video formats and amplitude |
PAL/NTSC, 1Vp-p/75Ω |
| Video compression |
H.264/MPEG-4(autoadaptation) |
| Decode code stream rate |
0.5-12Mbps |
| Video output interface |
Composite video RCA,HDM-I,CVBS(alternative) |
| Interrupt recovery |
Better than 2S |
| Video channel characteristic |
Differential gain DG≤1.5%, Differential phase DP≤1° |
| Audio output |
Left and right channel and stereo |
| Dimension |
440*340*65mm(1U chassis) |
| Weight: |
1.5kg |
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