Enhance your video transmission setup with this high-performance TV Link Modulator, designed to deliver exceptional signal stability and superior picture quality. Crafted with durable ABS material and featuring a broadcast standard PCB design, this UHF modulator supports a wide frequency range from 471.25MHz to 885.25MHz, accommodating channels 21 to 69 for flexible and reliable operation in various environments. Key Features: · Wide Frequency Range: Operates across 471.25MHz to 885.25MHz, supporting both PAL and NTSC TV standards, ensuring compatibility with multiple video formats and allowing adjustable video output levels for optimal viewing. · Selectable Transmission Frequencies: Easily choose and store transmission frequencies, with built-in memory to manage mixed and interference signals, providing convenience and enhanced signal management. · Broadcast Standard PCB Design: Engineered with high-quality broadcast standard circuitry to improve signal stability and deliver crisp, clear picture quality for an excellent viewing experience. · RF Output Compatibility: Compatible with RF output to SLX and TV link systems, supporting seamless integration with set-top boxes and other video sources for versatile connectivity. · Wide Application Range: Ideal for diverse settings such as hotels, supermarkets, sports cafes, bars, and restaurants, this modulator efficiently extends infrared signals across various environments. · Robust Connectivity: Features 75Ω RF output impedance and video input impedance, F female RF input, and F-internal thread RF output with direct current output (9VDC/100mA) for reliable signal transmission. Specifications: · Item Type: TV Link Modulator · Material: ABS · Frequency Range: 471.25MHz - 885.25MHz · TV Standard: PAL / NTSC · Channel Range: UHF 21-69 Channels · Output Level: 85±5dBuV · Sound System: M=4.5MHz, B/G=5.5MHz, I=6.0MHz, D/K=6.5MHz · RF Output Impedance: 75Ω · Video Input Impedance: 75Ω · RF Input: F Female Connector · RF Output: F-Internal Thread with 9VDC/100mA Direct Current Output · Default Factory Settings: Channel 21 (471.25MHz), PAL B/G / 38KHz Package Includes: · 1 x TV Link Modulator This TV Link Modulator is a reliable and versatile solution for extending and managing infrared signals with high stability and excellent video quality, making it an essential device for professional and commercial AV installations.