2.3/2.8MHZ IR Emitter Transmitter

2.3/2.8MHZ IR Emitter Transmitter Description

1、Infrared host with 3-way drive launch tube design, which has powerful functions 2、Clear signal and strong confidentiality. Flexible to use, full coverage without missing 3、Launch panel adopts high grade infrared material design, which can filter the interference of external light 4、You need to have an infrared headset to receive the signal 5、Can be used to set up online exams and simultaneous interpretation etc
Features:
1. Infrared host with 3-way drive launch tube design, which has powerful functions.
2. Clear signal and strong confidentiality. Flexible to use, full coverage without missing.
3. Launch panel adopts high grade infrared material design, which can filter the interference of external light.
4. You need to have an infrared headset to receive the signal.
5. Can be used to set up online exams and simultaneous interpretation etc.
6. Infrared rays cannot penetrate the wall, so this transmitter is especially suitable for privacy conferences.
Specifications:
Input Impedance: 3.5KΩ (audio), 1.5KΩ (mic)
Input Sensitivity: 50mv-1.5V (automatically start trigger level)
Audio Shutdown Delay: 240 seconds (no audio signal input)
RF No Input Shutdown delay: 5 minutes (without RF signal input)
Working Temperature: 30m (Extensible)
Transmitting Power: 10W
Audio SNR: >60dB
Cover Area: 200-300 Square Meter (indoor)
Channel Frequency: International 2.3MHZ, 2.8MHZ
Size: 306 * 212 * 60 mm / 12.0 * 8.3 * 2.4in
Weight: Approx. 2314g
Package List:
1 * Infrared Emitter