Williams Sound PPA R37 FM Receiver with Ear Buds and Batteries
Part # PPA R37
Model # PPA R37

The Williams Sound PPA R37 FM receiver features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz.

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Description

Details

Flexible and simple. The FM receiver features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz. Compatible with the following Williams Sound transmitters: PPA T46, PPA T45, PPA T45NET, PPA T27. Digitally synthesized for even greater audio clarity and stability. A versatile 3.5mm stereo/mono jack allows for a variety of earphone and headphone options, and is neckloop/telecoil-equipped-hearing-aid compatible.

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.

Features

Features

  • 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
Specification
Battery Type(2) AA Alkaline or 2 x AA NiMH
Battery LifeTwo (2) AA non-rechargeable alkaline batteries (BAT 001), approx. 50 hrs
(2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh, approx. 32 hrs
Current ConsumptionNominal 52 mA
Temperature Range– 0 to 50C
Channels17, accessed via seek button in battery compartment
Operating Frequency72.1, 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 Frequency75 kHz
FM Deviation75 kHz
De-Emphasis75 μS
LED IndicatorPower: Bright Green, Low Battery: Flashes
AFC Range± 120 kHz
Sensitivity2 μV at 12 dB Sinad with squelch defeated
Input Overload100 mV
Frequency Response200 – 15 kHz
ModulationFM, +/- 75 kHz peak deviation
Signal-to-Noise Ratio65 dB min @ 100 uV
Receiver AntennaIntegral with earphone/headphone cord
Audio Output35 mW max, peak into 16 ohms
Output Connector3.5 mm stereo/mono phone jack
EarphoneEarbud-type with foam cushion, 3.5 mm plug, 32 Ω
Auto Shut-offEnters sleep mode after approx 6 mins of no RF signal
ApprovalsFCC, Industrie Canada, RoHS, WEEE
ColorBlack
Dimensions (H x W x D)4.1" (104 mm) x 2.85" (72 mm) x 1.38 (35 mm)
Weight0.28 lbs (0.127 kg) with batteries
Documents
In The Box

In The Box

  • (1) PPA R37N Receiver
  • (1) EAR 013 Single Mini Earbud
  • (2) BAT 001 AA Alkaline Batteries
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System Components