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200WDigitalTVTransmitter

Model:ZHC518D-200W

Specifications:200W

Price:$8300

Introduce:200W Digital TV Transmitter: Digital TV Territorial Broadcast Transmitter; VHF/UHF; Professional and Intelligent Design; High reliability; low price.

ZHC518D-200W Digital TV Transmitter

 
Features:
●All solid-state digital TV transmitter, bandwidth is 8MHZ.
●Pre-distortion correction, dual-exciters switch automatically.
●High Linearity LDMOS Power Amplifier, high-gain power amplifier module, parallel switching power supply, it is a high-efficiency transmitter.
●Telemetry and remote control by computer, web-based interface and software.
●Good man-machine interface, full automatic switch the machine with one key.
●Multi protection (over voltage, over current, overheating, large standing-wave ratio ...)high reliability, 24 hours continuous works.

Technical Specifications:
1. Working frequency
            VHF/UHF
2. Channel bandwidth
            8MHz
3. Output power
                    200W
4. Output impedance
             50Ω
5. Output interface
                7/16”
6. Output load return loss:       Normal operation: -32dB
                                           Allowed operation: -20dB
7. Power input level
              0dBm
8. Amplifier input impedance
 50Ω
9. Amplifier input interface
    N”
10.Useless transmission:         ≤-60dB
11.Band fluctuations:             ±0.5dB
12.Band shoulder:                 better than 36dB
13.MER
                             better than 30dB
14.Size
                             820mm×570mm×390mm
15.Weight
                          45KG

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