PPA R37-8N 8-Channel 72 MHz FM Reciever

The PPA R37-8 from Williams Sound is a Personal PA® model 8-Channel FM listening receiver that features an easy-to-use, 8-channel rotary selection knob with access to 8 pre-set wideband frequencies between 72 and 76 MHz. It provides compatibility with the following Williams Sound transmitters (all sold separately): PPA T45, PPA T46, and PPA T27. It also features digitally synthesized circuitry for enhanced audio clarity as well as stability. Its versatile onboard 3.5mm stereo/mono jack enables use with a variety of earphone and headphone options, and is neckloop/telecoil-equipped-hearing-aid compatible.

Please note: The PPA R37-8 FM 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, or contact your Sales Pro for further information.

• (1) PPA R37-8 Receiver
• (1) Earbud-type earphone with foam cushion
• (2) AA Alkaline Batteries
• *Please note: all items can be purchased individually.

• Simple, user-friendly design
• Rotary knob to easily choose 8 wideband frequencies in the 72-76 MHz bandwidth
• Battery-saving sleep mode
• Low-battery indicator
• Recharge capability when used with NiMH batteries
• Stereo headphone jack
• Meets ADAAG guidelines

• Dimensions: 4.1” x 2.85” x 1.38” (104 x 72 x 35mm)
• Weight: 4.6 oz. (130 g), with batteries; 2.6 oz. (73 g), without batteries
• Color: Black
• Battery Type:
• (2) AA Alkaline or
• (2) x AA NiMH
• Battery Life:
• Two AA non-rechargeable alkaline batteries (BAT 001-2), approx. 50 hrs.
• Two AA rechargeable NiMH batteries (BAT 026-2), 1500 mAh, approx. 32 hrs. (sold separately)
• Current Consumption: 42 mA nominal
• Temperature Range: – 0 °C to 50 °C
• Channels: 8, accessed via rotary knob on top of unit
• Operating Frequencies: 72.1, 72.3, 72.6, 72.8, 74.7, 75.4, 75.7, 75.9 MHz
• Modulation: FM, +/- 75 kHz peak deviation
• De-Emphasis: 75 μS
• LED Indicator: Power: Green; Low Battery: Flashes Green; Sleep mode: Fade-on, Fade-off
• Sensitivity: 2 μV at 12 dB Sinad with squelch defeated
• Input Overload: 100 mV
• Frequency Response: 200 Hz to 15 kHz
• Signal-to-Noise Ratio: 65 dB min @ 100 uV
• Receive Antenna: Integral with earphone/headphone cord
• Audio Output: 35 mW max, peak into 16 Ω
• Output Connector: 3.5mm stereo/mono phone jack
• Included Earphone: Earbud-type with foam cushion, 3.5 mm plug, 32 Ω
• Sleep Mode: Enters sleep mode after approximately 6 mins of no RF signal, returns to normal operation when a transmitter is re-established on same channel
• Approvals: FCC, Industry Canada, RoHS, WEEE
• Warranty: Lifetime PLUS Limited Warranty (90 Days on most accessories)