TM70 TV LINK Modulator UHF Infrared Return Modulator AV To RF Converter 50Hz GF0
Feature: 1. UHF modulator, PAL optional, cost‑effective for your own local CATV system. Item Type: Modulator. 1 x Modulator. Rated Frequency: 50Hz. Designed with adjustable audio/video output level, and optional output channel.