• Williams AV PPA R37 Receiver
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Williams AV PPA R37 HD FM Receiver with HED 021

Williams AV PPA R37 HD FM Receiver with HED 021

SoundPro Item: 37288 | Part Number: PPA R37 HD

$160.50
$176.50 $160.50
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MSRP: $176.50 | MAP: $160.50

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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 R37 FM Receiver with a HED 021 headphone 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 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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  • Dimensions 4.1″ x 2.85″ x 1.38″ (104 x 72 x 35mm)
  • Weight 4.6oz (130g) with batteries. 2.6oz (73g) without batteries
  • Color Black
  • Battery Type (2) AA Alkaline or 2 x AA NiMH
  • Battery Life Two (2) AA non-rechargeable alkaline batteries (BAT 001), approx. 50 hrs; (2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh, approx. 32 hrs
  • Current Consumption 52mA nominal
  • Temperature Range – 0 to 50C
  • Channels 17, accessed via seek button in battery compartment
  • 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
  • LED Indicator Power: Green; Low Battery Flashes Green
  • AFC Range ± 120 kHz
  • Sensitivity 2 µV at 12 dB Sinad with squelch defeated
  • Input Overload 100 mV
  • Frequency Response 200 – 15 kHz
  • Modulation FM, +/- 75 kHz peak deviation
  • Signal-to-Noise Ratio 65 dB min @ 100 uV
  • Receive Antenna Integral with earphone/headphone cord
  • Audio Output 35 mW max, peak into 16 ohms
  • Output Connector 3.5 mm stereo/mono phone jack
  • 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
  • Approvals FCC, Industry Canada, RoHS, WEEE

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