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

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： PALNTSC Channel Range： UHF 21-69Ch Output Level： 85+-5dBuV Sound System： M=4.5MHz, BG=5.5MHz, I=6.0MHz, DK=6.5MHz AV Connector RF Output Impedance： 75 Ohm Video Input Impedance： 75 Ohm RF Input： F Female RF Output (Direct Current Output)： F-Internal Thread (Direct Current Output： 9VDC100m) Default Factory Settings： Channel 21(471.25MHz), PAL BG 38KHz. Package List： 1 x TV Link Modulator 1 x USB Power Cable 1 x Signal Cable 1 x User Manual