Uhf Terrestrial Dtv Broadband Transmitter

Our offered superior quality UHF Terrestrial DTV Broadband Transmitters has great variety of products, and inherit the high performance, high stability and high reliability of GOSPELL branded product series, may work in any frequency within UHF span, and the transmitting bandwidth can be up to 200MHz. In co-operation with our latest technologies of RF delay and co-channel interference rejection, this system can fulfill the needs of multi-frequency simultaneous transmission and large area coverage, especially suitable for wide coverage terrestrial DTV network in areas with complex local terrain. This series of products with advance design and simplified architecture are small in size, with the advantage of lower noise, higher efficiency and outstanding anti-interference performance; support CMMB, DVB-T/C/S, DTMB and other various modulation modes, thus have great flexibility and suitability in actual implementation.

Main Features:
a cWorking frequency span: 470~860MHz
a cSmall in size with the lasted effective LDMOS power amplification transistor
a cSmall insertion loss and high isolation with advanced power synthesis technology
a cExcellent broadband characteristics allow simultaneous transmission with any number of carriers within any 200MHz frequency span of UHF
a cLarge and dynamic Auto Gain Control (AGC) circuit ensures stability of output power
a cSupport over-excitation protection, auto control of input signal level, to ensure proper operation of the transmitter.