IR Infrared
With [IR] infrared automatic frequency matching function, press the [SYNC] button, the transmitter can automatically and accurately lock the working frequency of the receiver.
Extendable Antenna
BNC antenna port can be connected to coaxial antenna and extension antenna, and provides antenna power supply voltage, supports connection to Relacart’s antenna distribution system, expands multiple devices using a set of antennas and enhances receiving distance and signal stability.
Multiple Channel Group Mode
The channel group mode is selected, and each frequency band has 50 channel groups for user selection.
Four Frequency Band Selection
128MHz wideband transmitter, receivers of four different frequency bands can be used interchangeably, which greatly facilitates KTV debugging and management.
Audio Companding Circuit
Combined with Relacart's classic audio companding circuit, it reduces the noise in the transmission of sound from radio waves, and maximizes the sound pickup effect of the product in use.
[AFS] Automatic Frequency Selection
Support Relacart "AFS" automatic frequency selection function, quickly and accurately scan and calculate interference-free working channels according to the preset frequency.
