20km LOS FPV Video Transmitter Portable 3W Mini COFDM Wireless AV Sender For Drones
COFDM Technique Advantages:
- Strong interference: COFDM wireless transmitter is effectively against the multipath interference of signal waveform with the COFDM modulation. When the frequency selective fading occurs due to multipath transmission in the channel, only the subcarriers in the band depression and the signal carried by them are affected. The other subcarriers are not affected. Therefore, the overall bit error rate of the system is lower.
- Anti-multipath fading: COFDM wireless audio video transmitter is effectively against the interference with the multi-carrier technique (COFDM). Compared to the single carrier, multi-carrier inherently resistant to time delay and has strong multipath capability. With joint coding of subcarriers & frequency diversity of the channel, the system’s performance is improved. Therefore, COFDM wireless system is suitable for multi-path environment and fading channel high-speed audio video data transmission.
- LOS & NLOS operation: with strong penetration, strong diffraction & strong anti-interference, COFDM wireless system is suitable for high-speed mobile wireless transmission in NLOS &LOS operation without servo stability control assistance, such as on UAV to mobile vehicle, uav to groun station, UAV to vessle...
HD COFDM UAV Transmitter Description:
KP-HD153P is ultra-low latency H.264 COFDM HD portable wireless video transmitter, adopted the 4th generation multi-carrier modulation technology and highly efficient/ innovative H.264 compression coding. Greatly improve coding efficiency,decrease coding delay, optimize algorithm, anti-bit error rate and improve image quality, which use the lowest bit rate to achieve the best image compression.
It is widely used in UAV aviation filming,military,covert investigation,image monitor and real-time wireless video transmission.
FPV Transmitter Feature:
| 1080P HD transmitter | Small and light |
| Safe and reliable | Well permance :NLOS/LOS distance: 500m/20km |
| Only 150ms delay for whole system working | New exclusive design product with COFDM |
| Easy to carry and hide | HD & SDI & CVBS/BNC Video input |
Specification:
| Model | KP-HD153P |
| Voltage | DC12V |
| Current | 960mA |
| Audio input | AV |
| Video input | HD & SDI & CVBS/BNC |
| CVBS interface | For SD analogue video signal input |
| HD interface | For HD digital video signal input, support HD 1080P, 720P, 576, 480 |
| SDI interface | For SDI digital video signal input, support HD 1080P, 720P, 576, 480, built-in with audio de-embedding |
| Bandwidth | 2/2.5/4/8MHz |
| Frequency | 300MHz-5800MHz (subdivided), stepped in 1MHz; other Frequency can be customized |
| Modulation | COFDM 2K |
| RF power | 20dBm-32dBm (adjustable), stepped in 1dBm |
| Encryption | AES user-defined password |
| FEC | 1/2, 2/3, 3/4, 7/8 |
| Guard interval | 1/32, 1/16, 1/8, 1/4 |
| Video coding | H.264 |
| Parameter setting | User manually setting through LCD display |
| Antenna port | SMA(50Ω) |
| Dimension | 110*58*27mm |
| Weight | 300g |
Wireless Digital Video Transmitter:
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.
Contact:
Contact person: Ms. Charlene Chen
Mobile/WhatsApp: +86 13480148235
Skype: charlenekimpok
Email: sales@kimpok.com
Product Tags:
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LOS FPV Drone Video Transmitter , Portable 3W 960mA Video Transmitter And Receiver Images
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