Williams Sound WIR 239 User Manual
Page 22
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WIR RX239 Receiver:
Weight:
2.2 oz (64 g) with batteries
Material and Color:
ABS plastic, Black
Battery Type, Life:
BAT AP97A NiMH Battery Pack, 6 hours
Modulation Frequency:
2.3 MHz
Frequency Response:
200 Hz to 8 kHz, ± 5 dB
Signal to Noise Ratio:
60 dB at 30 ft. (9m)
Controls:
Volume control thumbwheel
Compatibility:
Compatible with most wide-band 2.3 MHz
Transmitters
Power Switch:
Built into volume control
Loop Length:
32”
Approvals:
RoHS, WEEE
Warranty:
5 years*
*90 days on cords, batteries, power supply and other accessories.