UHF Modulator TV Link Modulator 471.25‑885.25MHz Support PAL NTSC AV to RF Converter IR Extender with IR Return

Feature: 1. FREQUENCY RANGE: RF modulator has a wide frequency range of 471.25‑885.25 MHz and is available in both formats. 2. ADJUSTABLE: UHF modulator cost effective for your own local cable TV system and can be designed with adjustable sound output levels and optional output channels. 3. FREQUENCY: Modulator can select the transmit frequency and the corresponding frequency display, and mix and interfere in the built in memory. 4. COMPATIBLE: TV link modulator IR extender is used for RF output of SLX and TV Link, compatible with set top boxes and other A V sources. 5. PCB CIRCUIT: TV link modulator adopts broadcast standard PCB circuit design to further enhance the stability and better picture quality. Specification: Item Type: TV Link Modulator Material: ABS Modulator Parameters: Frequency Range: 471.25‑855.25MHz 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: RCA Female Thread RF Output Impedance: 75 Ohm Video Input Impedance: 75 Ohm RF Input: Female RF Output (DC Output): Female Thread (DC Output: 9VDC 100m) Power Consumption: less than 500mW Infrared Parameters: Input Signal Frequency: 37.9KHz Carrier (Infrared System) Output Signal Frequency: On Off Keyed 7.2 MHz Carrier Input Connector: IEC Female Output Connector: IEC Male with Cable(18cm) Remote Control Distance: more than 5m. Package List: 1 x Modulator1 x USB Power Cable1 x Signal Cable1 x Infrared Return Assembly2 x Double Sided Sticker