IR Transmitter 1.Single Channel 2.Compatible with all popular infrared headphone 3.For automotive and home use

IR Transmitter

TX-231A: Single channel for automotiveTX-231C: Single channel for home entertainmentSpecifications:Power requirement: 12V DC/200mAInfrared wavelength: 850nmModulation:±75KHzCarrier frequency: R 2.8 MHz / L-ch 2.3 MHzEffective distance: 10 meters(straight)Distortion:1%Frequency response: 20Hz to 20KHzPower input tolerance: normal 11V to 13V or 5V to 13VS/N ratio:>55dBPower consumption:1.0WAuto input range:0.1V to 3V(RMS)

IR Transmitter (TX-231)