Williams Sound PPA R37
FM Receiver with Batteries and Earphone

OUR PART #  PPA-R37


The PPA R37 Select 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 T35, PPA T27, PPA T32 and PPA T36. 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.

The PPA Select is now featured in the following Personal PA® systems, replacing the PPA R35 receiver: PPA 377 Personal PA® Large-Area Listening System, PPA VP 37 Personal PA® Value Pack System, TGS PRO 737 Personal PA® Tour Guide System and the FM ADA KIT 37 ADA Compliance Kit.

Williams Sound PPA R37 Specifications:

  • Color: Black
  • Battery Type: Two (2) AA non-rechargeable alkalinebatteries (BAT 001), approx. 50 hrs (included); also acceptstwo (2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh,approx. 32 hrs (sold separately)
  • Current Consumption: 52mA nominal
  • Temperature Range: 32ºF - 122ºF
  • Channels: 17, accessed via seek button in battery compartment
  • Operating Frequency: 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 Frequency: 75kHz
  • FM Deviation: 75kHz
  • De-Emphasis: 75µS
  • LED Indicator: Power: Green // Low Battery: Red
  • AFC Range: +/-120kHz
  • Sensitivity: 2 µV at 12 dB Sinad with squelch defeated
  • Input Overload: 100mV
  • Frequency Response: 200Hz - 15kHz
  • Modulation: FM, +/- 75kHz peak deviation
  • Signal-to-Noise Ratio: 65dB @ 100uV
  • Recieve Antenna: Integral with earphone/headphone cord
  • Audio Output: 35mW max, peak into 16 ohms
  • Output Connector: 1/8" mono phone jack
  • Earphone: Earbud-type with foam cushion, 1/8" plug
  • Auto Shut-off: Enters sleep mode after approximately 6 minutes of no RFsignal
  • Approvals: FCC, Industry Canada, RoHS, WEEE
  • Dimensions: 4.1" x 2.85" x 1.38"
  • Weight: 4.6oz with batteries, 2.6oz without batteries
3V 12 Unit Charger for R35
Williams Sound CHG3512 3V 12 Unit Charger for R35
The Williams Sound CHG3512 charges over the course of a four hour time span.  It helps keep your receivers organized and saves cost on having to replace alkaline batteries.  Features individual charging LED indicators.  LEDs ...
Headphone,Behind the Ear
Williams Sound HED-026 Headphone,Behind the Ear
The stylish HED 026 rear-wear headphone offers excellent sound quality; it rests comfortably over the ears and wraps around the back of the head for a less obtrusive, relaxed fit.
Mini Earphone
Williams Sound Ear 013T Mini Earphone
Single Mini Earphone with Flexible Eartip
Mini Earphone, Single
Williams Sound EAR-013 Mini Earphone, Single
Single Mini Earbud. Fits in the outer part of the ear. 1m Cord. Foam cushions are washable and replaceable. Recommended for FM Receivers, Select IR Recievers, and Pocketalker. For mild to moderate hearing loss.
Wide Range Earphone
Williams Sound EAR 022 Wide Range Earphone
Surround Earphone. Hangs on outside of ear. Excellent sound quality. 32 O, mono. Hearing loss rating: mild and low gain. 0.04 lbs.

5.0 / 5

★★★★★ Log In for price!

In Stock
Single Over-Ear Headphone
Williams Sound EAR-008 Single Over-Ear Headphone
Wide-range earphone. Hangs on outside of ear. Excellent Sound quality. 1m cord. Recommended for FM Receivers, Select IR Receivers, and Pocketalker. For mild to moderate hearing loss.
Deluxe Folding Headphone
Williams Sound HED-021 Deluxe Folding Headphone
Comfortable dual headphones have an adjustable headband. Foam cushions can be washed or replaced. 3.5mm plug, 1m cord. Recommended for FM Receivers, Select IR Receivers, and Pocketalker. For mild to moderate hearing loss.
Headset, Heavy Duty Folding
Williams Sound HED-027 Headset, Heavy Duty Folding
Ultimate heavy duty folding headphones.

Usually ships in 7-14 business days.
Need it sooner? Call us!
Dual Mini Earphones (Ear Buds)
Williams Sound EAR-014 Dual Mini Earphones (Ear Buds)
Williams Sound's EAR-014 is a dual-ear mini earbud for use with personal assistive listening devices. It features an angled 1/8" mini plug and foam earpads. 

Usually ships in 7-14 business days.

Click to download

Williams Sound PPA R37
FM Receiver with Batteries and Earphone

OUR PART #  PPA-R37

Product Information:

The PPA R37 Select 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 T35, PPA T27, PPA T32 and PPA T36. 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.

The PPA Select is now featured in the following Personal PA® systems, replacing the PPA R35 receiver: PPA 377 Personal PA® Large-Area Listening System, PPA VP 37 Personal PA® Value Pack System, TGS PRO 737 Personal PA® Tour Guide System and the FM ADA KIT 37 ADA Compliance Kit.

Williams Sound PPA R37 Specifications:

  • Color: Black
  • Battery Type: Two (2) AA non-rechargeable alkalinebatteries (BAT 001), approx. 50 hrs (included); also acceptstwo (2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh,approx. 32 hrs (sold separately)
  • Current Consumption: 52mA nominal
  • Temperature Range: 32ºF - 122ºF
  • Channels: 17, accessed via seek button in battery compartment
  • Operating Frequency: 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 Frequency: 75kHz
  • FM Deviation: 75kHz
  • De-Emphasis: 75µS
  • LED Indicator: Power: Green // Low Battery: Red
  • AFC Range: +/-120kHz
  • Sensitivity: 2 µV at 12 dB Sinad with squelch defeated
  • Input Overload: 100mV
  • Frequency Response: 200Hz - 15kHz
  • Modulation: FM, +/- 75kHz peak deviation
  • Signal-to-Noise Ratio: 65dB @ 100uV
  • Recieve Antenna: Integral with earphone/headphone cord
  • Audio Output: 35mW max, peak into 16 ohms
  • Output Connector: 1/8" mono phone jack
  • Earphone: Earbud-type with foam cushion, 1/8" plug
  • Auto Shut-off: Enters sleep mode after approximately 6 minutes of no RFsignal
  • Approvals: FCC, Industry Canada, RoHS, WEEE
  • Dimensions: 4.1" x 2.85" x 1.38"
  • Weight: 4.6oz with batteries, 2.6oz without batteries
3V 12 Unit Charger for R35
Williams Sound CHG3512 3V 12 Unit Charger for R35
The Williams Sound CHG3512 charges over the course of a four hour time span.  It helps keep your receivers organized and saves cost on having to replace alkaline batteries.  Features individual charging LED indicators.  LEDs ...
Headphone,Behind the Ear
Williams Sound HED-026 Headphone,Behind the Ear
The stylish HED 026 rear-wear headphone offers excellent sound quality; it rests comfortably over the ears and wraps around the back of the head for a less obtrusive, relaxed fit.
Mini Earphone
Williams Sound Ear 013T Mini Earphone
Single Mini Earphone with Flexible Eartip
Mini Earphone, Single
Williams Sound EAR-013 Mini Earphone, Single
Single Mini Earbud. Fits in the outer part of the ear. 1m Cord. Foam cushions are washable and replaceable. Recommended for FM Receivers, Select IR Recievers, and Pocketalker. For mild to moderate hearing loss.
Wide Range Earphone
Williams Sound EAR 022 Wide Range Earphone
Surround Earphone. Hangs on outside of ear. Excellent sound quality. 32 O, mono. Hearing loss rating: mild and low gain. 0.04 lbs.

5.0 / 5

★★★★★ Log In for price!

In Stock
Single Over-Ear Headphone
Williams Sound EAR-008 Single Over-Ear Headphone
Wide-range earphone. Hangs on outside of ear. Excellent Sound quality. 1m cord. Recommended for FM Receivers, Select IR Receivers, and Pocketalker. For mild to moderate hearing loss.
Deluxe Folding Headphone
Williams Sound HED-021 Deluxe Folding Headphone
Comfortable dual headphones have an adjustable headband. Foam cushions can be washed or replaced. 3.5mm plug, 1m cord. Recommended for FM Receivers, Select IR Receivers, and Pocketalker. For mild to moderate hearing loss.
Headset, Heavy Duty Folding
Williams Sound HED-027 Headset, Heavy Duty Folding
Ultimate heavy duty folding headphones.

Usually ships in 7-14 business days.
Need it sooner? Call us!
Dual Mini Earphones (Ear Buds)
Williams Sound EAR-014 Dual Mini Earphones (Ear Buds)
Williams Sound's EAR-014 is a dual-ear mini earbud for use with personal assistive listening devices. It features an angled 1/8" mini plug and foam earpads. 

Usually ships in 7-14 business days.

Click to download

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