car infrared IR transmitter receiver dual channel wireless T20 T-20 T40 for IR headphone 2 stereo audio input
Feature
Wireless IR transmitter can be widely applied to TV, MP3 player, DVD CD player, satellite / AM FM radio or other audio device with stereo 3.5mm audio output. This system use special 850nm infrared wavelength, It can transmit audio signal wireless, together with our wireless infrared headphones, treat yourself to an amazing listening experience.
SW: Power ON/OFF
Input 1: RCA red and white audio input cable ; CHA audio input; 12V DC input
Input 2 : RCA red and white audio input cable ; CHB audio input;
Power Input: Red and black power supply, Red: 12V input, Black, GND
System | Infrared light 850nm |
Audio Mode | Stereo (Right / Left Audio) |
Carrier Frequency | a) A Channel: Left: 2.3Mhz Right: 2.8Mhz b) B Channel: Left: 3.2Mhz Right: 3.8Mhz |
Effective range | 10M |
Power supply | DC12V |
Work current | 110mA(TYP) |
Modulation frequency deviation | 60KHZ (Input1.7Vp-p) |
Working Voltage: 12V
Working Current: Typically value 65mA (Dual channel 130mA)
Working Frequency:
Modulation frequency deviation: 60KHZ (Input 1.7Vp-p)
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Working better for below Wireless IR headphone
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