AV&TV Accessories >>> digital rf modulator,digital av sender,maker

Digital RF Modulator modules any AV signals ( DVD, DTT, SAT, VCR … ) to RF signal and mixing it into the existence antenna RF signals as an additional standard TV channel with excellent picture quality. No any significant spurious emissions in bands. Hence, the other TV sets can also receive the AV program freely via the existence coaxial cable of home MATV network. Double scart with change selector option for automatic selection of the AV devices.

>>The digital av sender have UHF ( E21~E69 ) or VHF+band-III ( S1~S10, E5~E12 ) option
>>PAL B/G, I, D/K, SECAM D/K, L and NTSC M multi-systems
>>Professional picture quality and no significant hamonics in band
>>Search channel or change TV standards via push front panel buttons
>>2 digits LED can display the TV system, output channel, loading or non-loading status
>>Last program memory locks and holds in case of power-off
>>Digital RF Modulator Compatible with all digital channels
>>Antenna loop-through frequency : 47 ~ 860 MHz
>>Antenna loop-through gain : -1 ~ +3 dB
>>Video input level : 1 Vp-p / 75 ohm
>>The digital av sender RF-output level : 75 dBuV +/- 4
>>Spurious emissions : 20 dBuV typical in all bands
>>Automatic AV signal selection via a double scart connector ( if appliable )
>>Easy installation and operation, test-bar ( signal ) built-in
>>Internal power supply ( AC 220V/50HZ or AC 120V/60Hz option )
>>Supports IR/wireless or coaxial remote control extender ( remote control the AV devices )

>>Digital RF Modulator Distributes AV programs to all TV sets from the main TV set
>>Converts SAT/DTT ( tdt ) / DVD … programs to RF ( TV ch. ) for home MATV network
>>Converts CCD camera signal to an additional TV channel for home security