High Power COFDM Transmitter

High Power COFDM Transmitter

Detailed Product Description

RF Power:Anti-theft, Anti-stealing, Anti-robberyDistance:50km Max NLOS
Power Supply:DC12V / AC220VVideo Output:U Band 200-900MHz(optional) “L-16″
Interface:BNCDimension: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:

High Power COFDM Transmitter
High Power COFDM Transmitter
High Power COFDM Transmitter
High Power COFDM Transmitter

Specifications:

RF Indexes:
Frequency200-900MHz(optional)
RF Power20-45W
Transmit distance50km max NLOS
Power SupplyDC12V 7.8A / AC220V 5A
Output level33-47dBm(optional)
Frequency stability0.0005%(standard)
Impedance50Ω
Phase Noise @10KHz-75dBc
Video outputU band 200-900MHz(optional) “L-16″
Audio Index:
InterfaceBNC(no audio in/out)
Audio output600Ω balance/0.5v unbalance
De-emphasis75us/50us
Frequency response50Hz to 15KHz(+/-0.5dB)
carrier frequency6.5MHz
Distortion3%
FM Noise-50dB
Video index
Video Output75 Ω unbalanced, 1.0Volt P-P
Differential gain5%
Differential phase5
SNR55dB
De-emphasisCCIR STANDARD PAL
Other Index
Work environment-35~+55°C
Humidity0.96%
Size400*230*160mm
Weight8kg(2U chassis)
Receiver System Indicators
Frequency200-900MHz(UHF&VHF)
StandardISO/IEC13818-3
Impedance75Ω
Bandwidth2/4/6/8MHz(optional)
Video OutputAnalogic AV signal
Video Format4:3,16:9
Audio Output Frequency Range20Hz~20KHz
ResolutionMax 720×576
Sound channel modedual track
Channel modemono
Input Level29~80dBuV
Sample frequency340MHz
InterfaceBNC
Volume adjustment20 levels to adjust
Audio output Impedance75Ω
Video output impedance75Ω
Video Output Level1.0Vp-p BNC
Video format4:3, 16:9
VideographyDVBTXTETSI/EN300472
Audio output frequency range20Hz-20KHz
Voltage110-240V / DC12-28V
Resolution720*576
Audio Output Level0dBm
Temperature-30~50°C
Humidity0.96%
Weight3KG
Size290*190*100mm (1 U chassis)
Packaging Details
Accessories2*antennas (customized); 1*adapter; 2*connection line.
StylePaper carton
SizeUndetermined
Overall Weight≥15kg
High Power COFDM Transmitter
High Power COFDM Transmitter
High Power COFDM Transmitter
High Power COFDM Transmitter
High Power COFDM Transmitter
High Power COFDM Transmitter

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