TV Link Modulator AV To RF Convertor IR Extender Support PAL NTSC PCB Circuit 471.25 MHz To 885.25 M

Feature: 1. WIDE FREQUENCY RANGE: The TV link modulator features a wide frequency range of 471.25MHz to 885.25MHz, supporting two formats and allowing for adjustable video output levels. 2. SELECTABLE TRANSMISSION FREQUENCIES: Users can choose the transmission frequency, view corresponding frequencies, and store mixed and interference signals in the built in memory for convenience and flexibility. 3. BROADCAST STANDARD PCB DESIGN: Designed with broadcast standard PCB circuits, this UHF modulator enhances stability and delivers superior picture quality for a excellent viewing experience. 4. RF OUTPUT COMPATIBILITY: The modulator is suitable for RF output to SLX and TV link systems, ensuring compatibility with set top boxes and other video sources for seamless integration. 5. WIDE APPLICATION: Ideal for various settings including hotels, supermarkets, sports cafes, bars, and restaurants, the TV link modulator is widely applicable and versatile for extending infrared signals in different environments. Specification: Item Type: TV Link Modulator Material: ABS Frequency Range: 471.25MHz-885.25MHz TV Standard: PAL/NTSC Channel Range: UHF 21-69Ch Output Level: 85±5dBuV Sound System: M=4.5MHz, B/G=5.5MHz, I=6.0MHz, D/K=6.5MHz A/V Connector RF Output Impedance: 75Ω Video Input Impedance: 75Ω RF Input: F Female RF Output (Direct Current Output): F-Internal Thread (Direct Current Output: 9VDC/100m) Default Factory Settings: Channel 21(471.25MHz), PAL B/G /38KHz Package List: 1 x TV Link Modulator 1 x USB Power Cable 1 x Signal Cable 1 x User Manual