ProductsTV transmitterDitigal TV Transmitter

  • Product Name:

    FMUSER 300W Digital VHF/UHF TV Transmitter DVB-T/DVB-T2

  • Categories:Ditigal TV Transmitter / Products / TV transmitter
  • Date:2019-01-22
  • FMUSER 300W Digital  VHF/UHF TV Transmitter DVB-T/DVB-T2 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 a ...
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1 pcs sample
10400 USD
/pcs
325 USD
Airmail 25days

pcs
USD
/pcs
USD
Airmail 25days

Product Description

FMUSER 300W Digital  VHF/UHF TV Transmitter DVB-T/DVB-T2

300w

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:               300W
4. Output impedance:          50Ω
5. Output interface:            7/8”
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:                             820mm×570mm×390mm
15.Weight:                          45KG

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