Kimpok Technology Co., Limited
COFDM EXPERT Mobile Video Wireless Communication
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300-900mHz Mobile COFDM Wireless Transmitter , 5000mW USV Long Range Video Transmission
Mobile Digital Wireless Transmitter Introduction:
This is an exclusive design COFDM transmitter and receiver. Has a character of low power, small dimension on the transmitter, and we provide more adequate considerations to make it more intuitive and natural.Use H.264 coding format and COFDM (coded orthogonal frequency division multiplexing) modulation with 4 channel receiver, provide high quality of picture in revolution 720*576, short latency.
This special designed system is for UAV long range distance transmission , it is also popular to use in other fields for live broadcast video audio transmission.
Features:
Transmitter parameters:
| Frequency | 300-800MHz(adjustable),1.2G/2.4G/5.8GHz(customized) |
| RF output Power | 2-5Watt(adjustable) |
| Voltage | DC12V |
| Modulation | COFDM |
| Constellation | QPSK,16QAM,64QAM(optional), QPSK/16QAM/64QAM @ 6/7/8MHz |
| Bandwidth | 1.25/2.5/6/7/8MHz(optional) |
| Transfer rate | 2/4/6/8Mbps(optional) |
| FEC | 1/2,2/3,3/4,5/6,7/8(optional) |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Video Input | 1 line PAL/NTSC analog video |
| Audio Input | Analog stereo left and right channels |
| Video Compression | H.264 |
| Data encryption | AES 265 bit / ALLTECH Basic scrambling |
| Flatness | ≤2dB(within full frequency range) , ≤0.5dB (within 8MHz) |
| Carrier | 2K,8K |
| Video Signal | 1Vp-p@75Ω,NTSC/PAL adaptive |
| Resolution | 720×576(PAL) , 720×480(NTSC) |
| RF Interface | N(F) |
| Video Format | PAL/NTSC(self-adaption) |
| AV Interface | BNC |
| Built-in battery | 2300mA, 3Hrs |
| Work environment | -30~70° |
| Transmission Distance | 2-6km (on ground); 100km from air to ground |
| Size | 180*100*60mm |
| Weight | 1444g(net weight) |
Receiver parameters:
| Frequency | 300-800MHz(adjustable),1.2G/2.4G/5.8GHz(customized) |
| Memory | 60G, 1way 48hours recording |
| LCD monitor | 7inch or 9.5 inch |
| Receive sensitivity | < -105dBm |
| RF Interface | N(F) |
| Modulation | COFDM |
| Power supply | AC220V |
| Bandwidth | 2/2.5/4/8MHz(adjustable) |
| Constellation | QPSK,16QAM,64QAM(optional), QPSK/16QAM/64QAM @ 6/7/8MHz |
| FEC | 1/2,2/3,3/4,5/6,7/8(optional) |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Video Output | 1 line PAL/NTSC analog video |
| Revolution | 720×576(PAL) , 720×480(NTSC) |
| Lines of horizontal | 625 or 525 Line |
| Audio Output | Analog stereo left and right channels |
| Data encryption | AES 265 bit / ALLTECH Basic scrambling |
| Voltage | AC220V±20V, DC14V~DC16V |
| Work environment | -30~70° |
| Size | 370*490*220mm |
| Weiht | 18kg |
Transmitter picture:
Portable Receiver:
Appication:
Our Service:
1. One-stop ODM/OEM solution;
2. 24-hour technical support;
3. Lifetime maintenance (Replacement parts will be charged after a year);
4. Provide professional system design and construction;
5. You will get good price and high quality here since we are an experienced manufacturer in wireless microwave transmission area since 1998, we are the source.
Whatever your wireless surveillance application or budget, we can find the right solution for you.
Contact us! We can customize any solution to fit your requirements.