Enhance your local CATV system with this high-quality RF Modulator, specifically designed to deliver reliable and stable signal conversion. Crafted from durable ABS material, this RF coaxial converter supports NTSC TV format output and features a user-friendly plug-and-play design that requires no driver installation. Its compact construction combines portability with flexibility, making it an ideal choice for various AV applications. Key Features: · Durable ABS Construction: Made from high-grade ABS, ensuring sturdy build quality and long service life for consistent performance. · PLL Controlled VHF Frequency: Operates within the VHF frequency range with PLL control for stable signal transmission and clear reception. · NTSC TV Format Output: Supports standard NTSC output for compatibility with a range of television systems without the need for additional drivers. · Multiple Input and Output Options: Offers HD input, A/V output via RCA female connectors, and RF output with a TV male plug for versatile connectivity. · Plug and Play Operation: Easy to use with no additional software or complicated setup, perfect for quick installation and immediate use. · Compact and Lightweight: Measures 260 x 55 x 21 mm and weighs only 80g, making it easy to install in tight spaces and portable for on-the-go use. · Low Power Consumption: Powered by USB 5V DC, ensuring energy-efficient operation. · Stable and Reliable Performance: Professionally manufactured with stable electrical characteristics and high reliability for long-term use. Specifications: · Model: M03 · Material: ABS · Standard: NTSC · Frequency Range: CH3 = 61.25 MHz · Output Impedance: 75Ω · Output Level: 80±5 dBμV · Sound System: M = 4.5 MHz · Video Input Impedance: 75Ω · Audio Input Impedance: 13±3 kΩ · TV to ANT Insertion Loss (50-860 MHz): -6±2 dB · A/V Connector: RCA female · RF Input: TV female · RF Output: TV male plug · Power Consumption: USB 5V DC · Operating Temperature: 0℃ to +40℃ · Item Size: 260 x 55 x 21 mm (10.23 x 2.16 x 0.82 in) · Item Weight: 80g (2.82 oz) · Package Weight: 120g (4.23 oz) · Package Size: 14 x 8.5 x 3 cm (5.51 x 3.34 x 1.18 in) Package Includes: · 1 x AV to RF Modulator · 1 x User Manual (English) This RF Modulator is a reliable and convenient solution for converting AV signals to RF output within your local CATV system. Its robust design and ease of use make it a valuable addition for both professional and personal applications.