Giới thiệu Dioo RF Modulator Professional AV to RF Convertor with IR Repeater Support PAL NTSC TV Format for Set Top Box DVR DVD

{Description}


1. Sharing Funtion: AV to RF converter with IR repeater can share set top boxes and DVDs with several rooms.
2. Worldwide Use: RF modulator can set the flexibility of TV formats such as PAL NTSC and IF to meet users around the world.
3. Wide Range: Modulator has a wide frequency range of 471.25MHZ‑885.25MHZ, selectable transmit frequency and corresponding frequency display and built in memory will minimize and avoid interference.
4. PCB Circuit Design: The AV to RF TV modulator uses broadcast standard PCB circuit design to further enhance stability and better image quality.
5. Applicable: AV to RF TV modulator for global or external setup using NTSC PAL B G, 1, D K, L M N TV formats.

Specification:
Item Type: RF Modulator
Material: ABS
RF Frequency Range: 471.25MHz-885.25MHz
Channel Range: PAL:21-69;NTSC:14-83
Default Factory Setting: Channel 21 (471.25MHz) PAL
TV Format: PAL NTSC
Sound Carrier Frequency: 4.5 5.5 6.0 6.5MHz
IR Frequency: 34-56KHz

How to Use:
1. A V output on the set top box, DVR or DVD to A V input on the transmitter box using RCA cable.
2. RF output for connecting to a TV panel or directly to the receiving host using a coaxial cable.
3. Power supply: USB DC 5V, can be connected through any device with USB port.

Package List:
1 x RF Modulator
1 x USB Cable
1 x IR Extender
1 x Manual
1 x Double Sided Sticker