• Williams AV PPA R37-20 20-Pack FM Receiver Bundle
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Williams AV PPA R37-20 20-Pack FM Receiver Bundle

Williams AV PPA R37-20 20-Pack FM Receiver Bundle

SoundPro Item: 11226 | Part Number: PPA R37-20

$3,163.00
$3,500.00 $3,163.00
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MSRP: $3,500.00 | MAP: $3,163.00

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  • Seek-button access to all 17 wideband frequencies in the 72-76 MHz bandwidth
  • Channel-lock capability
  • Battery-saving sleep mode
  • Low-battery indicator
  • Field tunable
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The Williams AV PPA R37-20 20-Pack FM Receiver Bundle comes with 20 FM R37 receivers. Also includes alkaline batteries and earphones.

The FM R37 features seek-button channel selection with access to 17 pre-set, wideband frequencies on reserved for hearing assistance by the ADA. The receiver is compatible with all Williams Sound 72-76 MHz wide-band transmitters.

The FM R37’s audio is digitally synthesized for exceptional audio clarity and stability. Versatile 3.5mm stereo/mono jack allows for a variety of earphone/headphone options, and is neckloop/telecoil-equipped hearing aid compatible. The FM R37 offers sleep mode, low-battery indicator and stereo headphone jack.

NOTE: The Receiver requires a transmitter operating on 72-76 MHz. The Receiver is approved by the FCC for operation in U.S. Markets. The receiver cannot be used in all countries. Check with your government´s radio regulations for 72-76 MHz operation.

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Specifications

Certifications
Approvals
FCC, Industry Canada, RoHS, WEEE
Warranty
Lifetime PLUS Limited Warranty, 90 Days on most accessories.
Dimensions
Dimensions
4.1x2.85x1.38″ (104x72x35mm)
Audio
Channels
17, accessed via seek button in battery compartment
Sensitivity
2 µV at 12 dB Sinad with squelch defeated
Frequency Response
200 – 15 kHz
Signal-to-Noise Ratio
65 dB min @ 100 uV
Audio Output
35 mW max, peak into 16 ohms
Connectivity
Input Overload
100 mV
Output Connector
3.5 mm stereo/mono phone jack
Construction
Color
Black
Controls
LED Indicator
Power: Green; Low Battery: Flashes Green
Environmental
Temperature Range
– 0 to 50C
Shipping
Weight
4.6oz (130g) with batteries. 2.6oz (73g) without batteries
General
Current Consumption
52mA nominal
Operating Freq.
72.1, 72.2, 72.3, 72.4, 72.5, 72.6, 72.7, 72.8, 72.9, 74.7, 75.3, 75.4, 75.5, 75.6, 75.7, 75.8, 75.9 MHz*
Intermediate Freq.
75 kHz
FM Deviation
75 kHz
De-Emphasis
75 µS
AFC Range
± 120 kHz
Receive Antenna
Integral with earphone/headphone cord
Earphone
Earbud-type with foam cushion, 3.5 mm plug, 32 Ω
Auto Shut-off
Enters sleep mode after approx 6 mins of no RF signal
Power
Battery Type
(2) AA Alkaline or 2 x AA NiMH
Battery Life
(2) AA non-rechargeable alkaline batteries (BAT 001), approx. 50 hrs, (2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh, approx. 32 hrs
Radio
Modulation
FM, +/- 75 kHz peak deviation

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