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1000WDigitalTVTransmitter

Model:ZHC518D-1000W

Specifications:1000W

Price:$21200

Introduce:1KW DVB-T2 Transmitter VHF/UHF Professional performance Module design MCU controlled RS485/232 interface 8-inch color LCD with touch panel High reliability Low price.

ZHC518D-1KW DVB-T2 Transmitter


Features:
All solid-state digital TV transmitter, bandwidth is 30MHZ.
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
         30MHz
3. Output power
                  1KW
4. Output impedance
           50Ω
5. Output interface
             Φ40 (1-5/8”)
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
                              1840mm×1280mm×1150mm
15.Weight                           550KG

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