car infrared IR transmitter receiver dual channel wireless T20 T-20 T40 for IR headphone
Feature
Wireless IR transmitters can be widely applied to TV, MP3 player, DVD CD player, Satellit / AM FM Radio, or another audio device with a stereo 3.5mm audio output. This system uses a special 850nm infrared wavelength, It can transmit audio signals wirelessly, and together with our wireless infrared headphones, treat yourself to an amazing listening experience.
- Dual IR stereo transmitter
- IR Transmitter with Dual RCA Stereo Inputs
- Dual Source 2 Channel Output Signal
- Stereo IR 2.3/2.8MHz A Channel 1
- Stereo IR 3.3/3.8MHz B Channel 2
Key Instruction
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, Rout: 12V input, Schwaarz, GND
Spezifikatioune
|
System |
Infrared light 850nm |
|
Audio Mode |
Stereo (Riets / Left Audio) |
|
Carrier Frequency |
A K)) A Channel: Lénks: 2.3Mhz Right: 2.8Mhz b) B Channel: Lénks: 3.2Mhz Right: 3.8Mhz |
|
Effective range |
10M |
|
Stroumversuergung |
DC 12V |
|
Work current |
110mA(TYP) |
|
Modulation frequency deviation |
60KHZ (Input1.7Vp-p) |
Working Voltage: 12V
Working Current: Typically value 65mA (Dual channel 130mA)
Working Frequency:
- Channel A Left: 2.3MHZ, Channel A Right: 2.8MHZ
- Channel B Left: 3.2MHZ, Channel B Right: 3.8MHZ
Modulation frequency deviation: 60KHZ (Input 1.7Vp-p)
Connection and Use
- Connect the red line with the positive pole 12V power source, and another black line connects with a negative pole （GND）
- Connect the audio source with the transmitter’s RCA (red and white) channel A or Channel B audio input
- Turn on SW to “ON”, and the transmitter will power on, connect the audio source with the transmitter, and you can choose Channel A or Channel B, use dual-channel infrared headphones which you can switch to CHA or CHB, and then you can enjoy high-fidelity sound music.
Troubleshooting
- The transmitter did not react when turning on the SW button, kindly check if the power cable with a good connection and if the poles of power are connected correctly
- When turning on headphones, there is no music, Kindly check if the transmitter is turned on and if the audio cable is connected correctly, If music is playing, or SW button is turned to the corresponding position with the headphone channel
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Working better for below Wireless IR headphone
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| WL-2008 | VCAN0239 |
isdb-t.com_buyer –
I am absolutely thrilled with this dual-channel infrared transmitter and receiver system for my car! De Setup war onheemlech einfach, and it has completely transformed our family road trips. The wireless IR technology delivers crystal-clear, high-quality audio to multiple wireless headphones simultaneously without any interference or lag. My kids can now watch their favorite movies or listen to music without disturbing others in the car, and the dual channels allow them to enjoy different content at the same time. D'Gamme ass beandrockend, covering the entire vehicle seamlessly, and the battery life lasts for hours on end. The build quality is robust, and it integrates perfectly with my car’s entertainment system. This device has brought peace and joy to our journeys, making it an absolute must-have for any family on the go. Héich recommandéiert!