Digital Wireless Audio Transmitters

Specification of digital TV transmitter DTMB/DVB-T/DVB-T2/ DIGITAL TV TRANSMITTER To know the transmitter How far(long) the transmitter cover? The transmission range depends on many factors. The true distance is based on the antenna installing height, antenna gain, using environment like...

Send InquiryChat Now
Product Details

Specification of digital TV transmitter

DTMB/DVB-T/DVB-T2/ DIGITAL TV TRANSMITTER

RF Output Interface of Overall Transmitter

Output Connector

N/L27 or 7/8” Flange; 50Ω

Output frequency Range

470MHz~860MHz

Output Power

Digital power 300W

Output Flatness

±0.5dB

Return Loss

>16 dB

Output Signal Shoulder and Out-of-band Rejection

<-36dB@ IF ±4.2 MHz

MER

>32dB

Out-of-band Harmonic and Hybrid Wave Suppress

<-60dBc

Environmental Factors

Working Temperature

-10℃~45℃

Relative Humidity

<95% (Non condensation at 25℃)

Cooling

Forced air cooling with built-in fan

Atmosphere Pressure

86~106Kpa

Power Supply

(Single-phase) AC,220V±20%,50Hz±5Hz


To know the transmitter

How far(long) the transmitter cover?

The transmission range depends on many factors. The true distance is based on the antenna installing height, antenna gain, using environment like building and other obstructions, sensitivity of the receiver, antenna of the receiver. Installing antenna more high and using in the countryside, the distance will much more far.


Below are the approximate range of different power FM Transmitters. ( The range is radius, The following distance is bassed on the antenna . )

50W TV Transmitter :3M ~10KM

100W TV Ttransmitter : 5KM ~ 15KM

300~500W TV Transmitter : 10KM ~20KM

1KW FM Transmitter : 15KM ~ 25KM

3KW FM Transmitter : 30KM ~40KM

TV-VHF-5KW:with the 4 Bay DV1 antenna:45KM

TV-VHF-10KW:with the Slot antenna:80KM

TV-UHF-5KW:with the Slot antenna:45KM

TV-UHF-10KW:with the Slot antenna:80KM

Digital TV 50~100W:10KM~15KM

Digital TV 300~500W:25~30KM

Digital TV 1KW:40KM


Hot Tags: digital wireless audio transmitters, China, manufacturers, suppliers, factory, price, made in China
Related Products
Inquiry

Copyright © Anshan General Broadcasting Equipment Co.,Ltd All Rights Reserved.