Williams AV IR RX20 Infrared Receiver

The IR RX20 is a comfortable, stereostethoscope -shaped infrared receiver.

The headset works with all Williams Sound 2.3 or 2.8 MHz infrared systems.

Technical Specifications

Weight
1.6 oz
Material and Color
IR Transparent polycarbonate, black
Battery Type
LiPo
Battery Life
8 hours
Battery Charger
CHG 520
Operating Temp
32-122 F (0-50 C)
Range
Up to 15,000 sq. ft. in single channel mode with IR T2 transmitter
Operating Frequency
2.3 MHz or 2.8 MHz or stereo
Frequency Response
100 Hz to 12 kHz, +/- 3 dB
Signal to Noise Ratio
60 dB at 10 m
Controls
Volume control thumbwheel;3-position selection switch (2.3 MHz, 2.8 MHz, stereo), Off/on slider for power
Acoustic Output
120 dB MAX SSPL90 with 2 cc coupler
Compatibility
Compatible with 2.3 MHz and 2.8 MHz IR transmitters
Headphone Jack
3.5mm stereo
Ear pads
EAR 089
Approvals
CE, RoHS, FCC, Canada, RCM, VCCI, WEEE
Warranty
5 years (90 days on battery)