4-channel receiving unit FT-A-TR4

This infrared receiver supports up to 4 channels, offers ergonomic design, and ensures high-quality digital signal transmission with low noise and wide dynamic range. It features a 270° sensitivity angle, user-friendly controls, and a long battery life of over 30 hours. The device is compatible with other infrared systems and has automatic shutdown when idle.
Description
Parameter
 Sensitivity angle270
 Headphone output volume at 2.4V450mVrms
 Headphone output frequency response20Hz ~ 20kHz
 Headphone output impedance32 ohms
 Maximum signal-to-noise ratio>80dBA
 Power supply voltage1.8V – 3.6V, nominal 2.4V
 Battery working timemore than 30 hours
 Dimensions (mm)155×44×19
 Weight135g (including battery)
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