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Electronics > Audio > Home Audio > Audio Systems > Williams Sound PPA R37-20 FM Receiver Bundle, Includes, 20 Receivers, 20 Surround Earphones, 20 AA Alkaline Batteries; 20-piece PPA select FM receivers with 20 piece EAR 022 earphones and 20 piece BAT 001-2 alkaline batteries; 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 (WILLIAMSSOUNDPPAR3720 WILLIAMS SOUND PPA R37-20 20-PACK FM RECEIVER BUNDLE)
Williams Sound PPA R37-20 FM Receiver Bundle, Includes, 20 Receivers, 20 Surround Earphones, 20 AA Alkaline Batteries; 20-piece PPA select FM receivers with 20 piece EAR 022 earphones and 20 piece BAT 001-2 alkaline batteries; 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 (WILLIAMSSOUNDPPAR3720 WILLIAMS SOUND PPA R37-20 20-PACK FM RECEIVER BUNDLE)
Williams Sound PPA R37-20 FM Receiver Bundle, Includes, 20 Receivers, 20 Surround Earphones, 20 AA Alkaline Batteries; 20-piece PPA select FM receivers with 20 piece EAR 022 earphones and 20 piece BAT 001-2 alkaline batteries; 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 (WILLIAMSSOUNDPPAR3720 WILLIAMS SOUND PPA R37-20 20-PACK FM RECEIVER BUNDLE)

SKU: WILLIAMSSOUNDPPAR3720

Brand: Williams Sound

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Williams Sound PPA R37-20 FM Receiver Bundle, Includes, 20 Receivers, 20 Surround Earphones, 20 AA Alkaline Batteries; 20-piece PPA select FM receivers with 20 piece EAR 022 earphones and 20 piece BAT 001-2 alkaline batteries; 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; Excellent sound quality; 3.5mm mono plug; 1m cord; Monoaural; 32 ohm; Dimensions: 6" x 6" x 6"; Weight: 6.94 lbs

General Information
Manufacturer Williams Sound
Manufacturer Part Number PPA R37-20
Product Name FM Receiver Bundle, Includes, 20 Receivers, 20 Surround Earphones, 20 AA Alkaline Batteries
UPC Code
Overview
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 Williams Sound 72-76 MHz 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
Features
  • 20-piece PPA select FM receivers with 20 piece EAR 022 earphones and 20 piece BAT 001-2 alkaline batteries
  • 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
  • Excellent sound quality
  • 3.5mm mono plug
  • 1m cord
  • Monoaural
  • 32 ohm
  • Specification
    System Includes
    20 PPA R37N Receivers
    20 BAT 001-2 AA Alkaline Batteries
    20 EAR 022 Surround Earphones
    PPA R37N Receivers
    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
    Current Consumption
    52mA nominal
    Temperature Range
    32 to 122 deg. Fahrenheit
    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
    75 kHz
    FM Deviation
    75 kHz
    De-Emphasis
    75 uS
    LED Indicator
    Power: Green
    Low Battery: Flashes Green
    AFC Range
    +/- 120 kHz
    Sensitivity
    2 uV 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 at 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
    Headphones
    Mono, On-Ear, Adjustable Headband, Standard 3.5mm Plug
    Auto Shut-off
    Enters sleep mode after approx 6 mins of no RF signal
    Approvals
    FCC, Industry Canada, RoHS, WEEE
    Weight
    With Batteries: 4.6oz
    Without Batteries: 2.6oz
    BAT 001-2 AA Alkaline Batteries
    Battery Shape
    Cylinder
    Battery Model
    AA
    Package Quantity
    2
    Battery chemistry
    Alkaline
    Output
    1.2V
    EAR 022 Surround Earphones
    Type
    Headsets
    Style
    Around-Ear speaker
    Plug
    3.5mm stereo
    Cord
    39"
    Driver Size
    0.9"
    Nominal Impedance
    32 Ohms
    Frequency Response
    20-20kHz
    Max Power Input
    30 mW
    Sensitivity
    118 dB at 1kHz
    Weight and Dimensions
    Dimensions
    6" x 6" x 6"
    Weight
    6.94 lbs
    A20200417-1685-200-L

    *This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.
    *** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage.  2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  3) We do not offer Installation, Training or Technical Support on this product.***

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