Detailed Product Description
| RF Power: | Anti-theft, Anti-stealing, Anti-robbery | Distance: | 50km Max NLOS |
| Power Supply: | DC12V / AC220V | Video Output: | U Band 200-900MHz(optional) “L-16″ |
| Interface: | BNC | Dimension: | 400*230*160mm |
High Power COFDM Transmitter 50km NLOS Long Range Wireless Transmitter and Receiver
High RF Transmitter Features:
- RF power 25-50W NLOS distance up to 50km NLOS distance;
- Use in rescue, reconnaissance, field operations, and other emergency communication systems;
- High definition and good image effects;
- Support high-speed mobile transmission, max speed 450km/h.
Water-proof COFDM Transmitter Description:
KP-CM30H/CM50H/CM80H is a Big RF power device specially designed for vehicle NLOS mobile digital image transmission. Using standard 19inch 2U dimension appearance that very conveniently for car, boat fixed installation.Support one channel image and two audio channels. Its large power depends on its long-range distance transmission. Suitable for Car to car, boat to boat, vehicle to a fixed station, boat to a fixed station, helicopter to fixed station Which can be also as a repeater, can up to 100km LOS and 50km NLOS distance if work with an omnidirectional antenna.
There are two types of devices for your choice, one is a 2U/1U case, and another one is a waterproof case. Pictures are as follows:


Specifications:
| RF Indexes: | |
| Frequency | 200-900MHz(optional) |
| RF Power | 20-45W |
| Transmit distance | 50km max NLOS |
| Power Supply | DC12V 7.8A / AC220V 5A |
| Output level | 33-47dBm(optional) |
| Frequency stability | 0.0005%(standard) |
| Impedance | 50Ω |
| Phase Noise @10KHz | -75dBc |
| Video output | U band 200-900MHz(optional) “L-16″ |
| Audio Index: | |
| Interface | BNC(no audio in/out) |
| Audio output | 600Ω balance/0.5v unbalance |
| De-emphasis | 75us/50us |
| Frequency response | 50Hz to 15KHz(+/-0.5dB) |
| carrier frequency | 6.5MHz |
| Distortion | 3% |
| FM Noise | -50dB |
| Video index | |
| Video Output | 75 Ω unbalanced, 1.0Volt P-P |
| Differential gain | 5% |
| Differential phase | 5 |
| SNR | 55dB |
| De-emphasis | CCIR STANDARD PAL |
| Other Index | |
| Work environment | -35~+55°C |
| Humidity | 0.96% |
| Size | 400*230*160mm |
| Weight | 8kg(2U chassis) |
| Receiver System Indicators | |
| Frequency | 200-900MHz(UHF&VHF) |
| Standard | ISO/IEC13818-3 |
| Impedance | 75Ω |
| Bandwidth | 2/4/6/8MHz(optional) |
| Video Output | Analogic AV signal |
| Video Format | 4:3,16:9 |
| Audio Output Frequency Range | 20Hz~20KHz |
| Resolution | Max 720×576 |
| Sound channel mode | dual track |
| Channel mode | mono |
| Input Level | 29~80dBuV |
| Sample frequency | 340MHz |
| Interface | BNC |
| Volume adjustment | 20 levels to adjust |
| Audio output Impedance | 75Ω |
| Video output impedance | 75Ω |
| Video Output Level | 1.0Vp-p BNC |
| Video format | 4:3, 16:9 |
| Videography | DVBTXTETSI/EN300472 |
| Audio output frequency range | 20Hz-20KHz |
| Voltage | 110-240V / DC12-28V |
| Resolution | 720*576 |
| Audio Output Level | 0dBm |
| Temperature | -30~50°C |
| Humidity | 0.96% |
| Weight | 3KG |
| Size | 290*190*100mm (1 U chassis) |
| Packaging Details | |
| Accessories | 2*antennas (customized); 1*adapter; 2*connection line. |
| Style | Paper carton |
| Size | Undetermined |
| Overall Weight | ≥15kg |



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