Williams Sound SoundPlus Infrared Receiver WIR RX3 Specification Sheet

SoundPlus
Description:
This easy-to-use, body-pack style receiver includes a single 9 volt battery for 35 hours of long-lasting perform-
ance. It features a volume control/on/off dial, earphone/charging jack, LED power indicator, and is compatible
with any infrared system operating on 95 kHz. The RX3 infrared receiver delivers superb audio quality and can
be used with a variety of earphones, headphones or neckloop.

Applications:

• Language Interpretation • Courtrooms • Auditoriums • Conferences
• Audio Description • Schools • Universities • Boardrooms
WIR RX3 Receiver:
Size and Weight:
Material and Color:
Battery Type:
Battery Life:
Charging Jack:
Modulation Frequency:
Frequency Response:
Signal-to-Noise Ratio:
Controls:
Audio Output:
Acoustic Output:
Compatibility:
Warranty:
On Indicator:
Bid Specs:
The receiver shall be a body-pack type with an IR detector on the front of the unit. The receiver shall be housed in a
shatter-resistant plastic case with a hinged battery door that does not separate from the receiver. The receiver shall
operate on 95 kHz frequency with 50 µS de-emphasis. The receiver shall have a red LED "on" indicator. The unit shall
have a lanyard for hands-free operation. The receiver shall have a combination volume control and power on/off
rotator dial. The receiver shall operate for 15 hours with a 9 Volt alkaline battery and for 6 hours per charge with a
9 Volt NiMH rechargeable battery. The receiver shall have a 3.5 mm phone jack with an output of 250 mW. The phone
jack shall accommodate low-impedance mono earphones, headphones and neckloop telecoil couplers. The receivers
shall provide 127 dB SSPL90 output with an EAR 013 earphone. The receiver shall have a signal-to-noise ratio of 60 dB
with the TX95 transmitter and 70 dB with the WIR TX10 transmitter. The receiver shall be covered by a five year parts
and labor warranty, excluding earphones, headphones, batteries and chargers. The receiver shall be the Williams
Sound Corp. model WIR RX3.
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
©2005, Williams Sound Corp. MCAT 023A
®
Infrared Receiver, Model WIR RX3
3.62" L x 2.36" W x 0.86" H (9.2 cm x 6 cm x 2.2 cm)
3.2 oz (90 g) with battery
Polypropylene, Gray
9 Volt, Eveready 216, Eveready 522, or
BAT 003 NiMH 7-cell rechargeable
15 hrs with Eveready 216,
35 hrs with Eveready 522,
6 hrs/charge with BAT 003
Earphone jack is used for charging
95 kHz FM, 50 µS de-emphasis
200 Hz to 8 kHz, ± 4 dB
60 dB with WIR TX95, 70 dB with WIR TX10
Combination volume/On-Off wheel
3.5 mm mono mini phone jack, 250 mW maximum into 16 Ω
127 dB MAX SSPL90, 123 dB HF AVG SSPL90 w/ EAR 013, 2 cc coupler
Compatible with most wide-band 95kHz IR Transmitters
5 years (not including batteries, cords or accessories)
Red LED
Volume /
Earphone/
On-Off
Charging
Control
EAR/CHG Volume
Jack
On/Off
1
Indicator
Light
RX3 Top
Volume
Control
& Switch
Williams
Sound
Infrared
"Eye"
RX3 Front
Williams Sound
Helping People Hear
Earphone
Jack
®
1