TM70RG TV Link Modulator Support PAL /NTSC Adjustable Output Gain Multifunctional Electronic UHF Home Converter Feature: 1. TV link modulator compatible with set‑top boxes and other AV sources, more reliable to use. PAL VHF + UHF / NTSC UHF output channel selectable. 2. Adjustable video output level, adjustable RF output level RF output for SLX and TV‑Links. The TV link modulator fits for local CATV system. 3. This mini AV to RF UHF modulator is particularly suitable for TVs without an AV jack. 4. The AV to RF UHF modulator has simple looking design, exquisite workman, making you caress with admiration. It is perfect for DVD players, games, digital. 5. The RF UHF modulator adopts high quality plastic material, sturdy and durable, and you can use it for a long time. Specification: Item Type: TV Link Modulator Material: Plastic TV Standard Format: PAL /NTSC Channel Range: PAL: 48.25~885.25MHz（E02~S38, 21~69ch） NTSC: 48.25~885.25MHz(14~83ch) Output Level: 80~95dBuV adj Accompaniment System: M=4.5MHz, B/G=5.5MHz, I=6.0MHz, D/K=6.5MHz A/V Connection: RCA Female RF Input: F Female RF Output (DC Output): F Female (DC Output: 9VDC/100m） Remote Control Frequency: 38KHz/56KHz Remote Control Distance: ≥ 10m/32.8ft Default Factory Setting: Channel 21(471.25MHz), PAL-B/G /38KHz Energy: USB DC 5V Power Consumption: <1W Operating Temperature: 0℃ ~ +40℃ Package List: 1 x TV Link Modulator 1 x Transmission Line 1 x Emission Line 2 x Small Adhesive Glue 1 x Instruction Manual How to use: There are 2 keys for setting, default setting: PAL I, 38khz. 1. Select channel: Press "CH +" or "CH‑" to select the channel 2. Drive frequency: Press "CH‑" 3 to select 4.5 / 5.5 / 6.0 / 6.5MHz 3. TV format (PAL / NTSC): Press "CH +" 3 to select PAL / NTSC 4. Select remote control frequency: Press "CH‑" and "CH +" simultaneously for 3 seconds to set 38k / 56khz