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Introduce:2KW Digital TV Transmitter: Digital TV Territorial Broadcast Transmitter; VHF/UHF; Professional and Intelligent Design; High reliability; low price.

ZHC518D-2KW Digital TV Transmitter



●All solid-state digital TV transmitter, bandwidth is 6-8MHZ.

●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        2KW

4. Output impedance      50Ω

5. Output interface      Φ80

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 L16

10.Useless transmission:     ≤-60dB

11.Band fluctuations:       ±0.5dB

12.Band shoulder:        better than 36dB

13.MER             better than 30dB

14.Size             1840mm×1160mm×870mm

15.Weight           500KG