HDMI / AV Switchable to RF Modulator GC-AV04HB
MCU controlled PLL, high accuracy and stability of video carrier and audio subcarrier.
Audio subcarrier selectable: 5.5MHz、6.0MHz、6.5MHz.
With RF loop input and auto storage at power outage.
LED channel number display.
Double side band modulation for non-adjacent usage.
Can select AV signal or HD signal as the input source.