car infrared IR transmitter receiver dual channel wireless T20 T-20 T40 for IR headphone
特征
Wireless IR transmitters can be widely applied to TV, MP3 player, DVD CD player, satellite / AM调频收音机, 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
输入 1: RCA red and white audio input cable; CHA audio input; 12直流输入
输入 2: RCA red and white audio input cable; CHB audio input;
电源输入: Red and black power supply, 红色的: 12输入电压, 黑色, 地线
技术指标
|
系统 |
Infrared light 850nm |
|
Audio Mode |
立体声 (正确的 / Left Audio) |
|
Carrier Frequency |
一种) A Channel: 左边: 2.3Mhz Right: 2.8兆赫 b) B Channel: 左边: 3.2Mhz Right: 3.8兆赫 |
|
Effective range |
10中号 |
|
电源 |
直流12V |
|
Work current |
110嘛(TYP) |
|
Modulation frequency deviation |
60千赫 (Input1.7Vp-p) |
工作电压: 12V
工作电流: Typically value 65mA (Dual channel 130mA)
工作频率:
- Channel A Left: 2.3MHZ, Channel A Right: 2.8MHZ
- Channel B Left: 3.2MHZ, Channel B Right: 3.8MHZ
Modulation frequency deviation: 60千赫 (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
关键词
IR transmitter
IR transmitter cable
powerful IR transmitter
headphone jack IR transmitter
car audio IR transmitter
IR transmitter for Android
3.5mm IR transmitter
IR transmitter and receiver
the long-distance IR transmitter
IR infrared transmitter
wireless IR stereo transmitter
IR sensor wireless transmitter
无线发射器
transmitter-receiver
发射器和接收器
wireless transmitter-receiver
Working better for below Wireless IR headphone
 |
 |
| WL-2008 | VCAN0239 |
isdb-t.com_buyer –
I am absolutely thrilled with this dual-channel infrared transmitter and receiver system for my car! 设置非常简单, 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. The range is impressive, covering the entire vehicle seamlessly, and the battery life lasts for hours on end. 构建质量很强, 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. 强烈建议!