Product Description
GOSPELL's UHF RF Gap Filler GT-5900R series of products has stable performance, with complete range of functionalities and great variety, it can support single or multiple channel transmission, in modulation modes of CMMB, DVB-T/C/S, DTMB and many others, thus is able to suit most of the needs from both regional and overseas customers.
This series of products are the professional transmitting devices that comply with digital TV broadcasting standards. They are mainly used to receive, and convert or amplify the optical signals or weak open-to-air signals, and then transmit to DTV receiving devices or relay devices; hence improves the wireless coverage area and transmission distance, in order to achieve long distance and wide area transmission of the DTV signals.
This series adopts the advanced co-channel rejection technology, so that eliminate the echo disturbance in base stations effectively. Meanwhile, embedded RF delay module may achieve simultaneous transmission of same program from multiple base stations in the single frequency network (SFN).
Main Features:
·Operation frequency span: 470~860MHz
·Embedded RF delay module, maximum controllable delay up to 1 second
·Support optical or RF input signal
·low power consumption with linear design, further improves transmitting power and minimize the non-linear distortion
·The outdoor type adopts non-air blower aluminum structure，improves stability of the device
·Modular design eases maintenance of the device
·Options to assort with wireless M & C unit, for simple and convenient remote monitoring and control of the transmitters
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