Space TV RF TV Modulator Audio Video Signal Converter with Additional RF in

Space AV - UHF Pal Modulator (Ch 21-69) (Double side band) with TV Link andadditional RF InputModulates Audio / Video I signals to RF signals over coaxial. With this product,the user in the room can share and remote control their Digital Set Top Box,DVR, DVD, AV Receiver which are placed in the living room. This is made possibleby converting the A/V signal from the A/V equipments to RF signal and send tovarious rooms over RF circuits, supports connecting any TV link and SLx3X4 TVlink amplifier.Features:1. Using existing RF circuit in general homes. Remote control signal and powercan be transmitted via RF.2. Sharing of STB, DVD with a few rooms at the same time having the function ofremote control in the rooms when the STB,DVD,DVR are positioned in the livingroom.3. Flexibilities in setting TV format such as PAUNTSC and Sound IF toaccommodate users from all part of the world.4. With the wide frequency range of 471.25MHz-855.25MHz, both formats of VHF andUHF can be used. Selectable transmitting frequency and Correspondence frequencydisplay and in built memory will minimize and avoid interference.5. The use of broadcast standard PCB circuit designed enhanced stability andbetter picture quality further.6. External setting for NTSC/PAL B/G, I, D/K, L, M, /NTV formats for global use.7. Warning: When setting up 2 or more receiving host, RF splitter used has to bedirectional, avoid using splitter with isolated capacitor. To maximize bestpicture quality, please connect SLx3X4 TV link amplifier.Setting:There are 2 keys for setting, Default setting: PAL 1,38KHz,Channel 21:1. Select channels: press "CH+" or" CH-" to select channels2. Sound Carrier Frequency: press" CH-" 3'S to select 4.5 / 5.5 / 6.0 I 6.5MHz3. TV Format(PAUNTSC): press "CH+" 3'S to select PAUNTSC4. Select remote control frequency: press "CH-" and "CH+" at the same time 3'sto select 38K/56KHz