All-Channel NTSC Composite Video Audio to RF Coax Modulator

Product Description

Professional-grade audio/video RF modulator for broadband A/V distribution for all NTSC TV system setup. Converts standard composite RCA video/audio inputs to a user-defined CATV/UHF channel. Support RF output in cable channels from CH2 to CH138 or UHF/VHF channel from CH14 to CH83. Programmable channel output flexibility in altering TV channel line-ups and instant replacement of existing TV channels.

Designed for North America regions using NTSC TV broadcast standard. Transmitting audio/video over coax cable offers greater transmission range and much lower cost than the typical balun or Cat5 extender solution. Supports all audio/video sources such as TV receiver box, surveillance cam or other analog video devices.

Must-have A/V adapter for combining both RCA video/audio from device into RF type for long range video/audio distribution. Cost saving with source device sharing. All TVs connected through the same coax cable can share the same video source. Video and audio signals from CCTV surveillance camera can be presented on your TV channels.

Supports manual output gain control. Manual gain level adjustment available from 0 to 20 dB. Powerful 100db signal output sufficient for long cable runs up to 1200 meters. Multiple units cascaded together to distribute multiple audio video inputs from one coax cable run.

Last memory support for keeping user's last-minute setting intact after being powered off manually or power outage event. Digital LED channel display and controls for convenient monitoring and operation. Rack mount ready for 1U, 2U or 3U. The optional rack mounting kit can be purchased separately to have multiple units of these AV to RF modulators installed together.

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