HDM61 HDMI to Coax Adapter, HDMI to RF Modulator NTSC Format | 1080P PPL Control, Plug & Play, Covert HD Multimedia to Radio Frequency Analog Signal, VHF CH3/ CH4, for TV Game Console

Signal Conversion Mode: this HDMI to coaxial cable adapter for TV accepts HDMI audio-video input and outputs analog RF coaxial signals. This module only works for one-way conversion and cannot convert RF signals back into HDMI or AV format for display equipment. Plug and Play Setup: this RF modulator for TV requires no extra driver software during deployment. Compact size enables flexible placement for quick connection setup between signal sources and older television sets at home. NTSC Channel Output: this HDMI RF modulator outputs standard NTSC-M signals with fixed frequencies: Channel 3 features a frequency of 61.25 MHz, whereas Channel 4 adopts 67.25 MHz for operation, matching TVs and devices that support NTSC-M video standard selection. Stable PLL Processing: HDMI 1080P converter to analog TV adopts 1080P PLL frequency control, supporting HDMI 1.4 and HDCP 1.4, outputting 480P resolution while fitting most community CATV transmission system specifications. Durable Outer Housing: this HDMI to RF converter uses a molded ABS outer shell with precise manufacturing techniques. The solid construction maintains steady signal transmission performance for long-term continuous daily operation