Williams Sound PFM PRO Rechargeable Personal FM Listening System with Alkaline Battery

Williams Sound PFM PRO Rechargeable Personal FM Listening System with Alkaline Battery

Williams Sound PFM PRO Rechargeable Personal FM Listening System with Alkaline Battery

B&H # WIPFMPRO MFR # PFM PRO
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Williams Sound PFM Pro overview

  • 1Description

The PFM PRO Rechargeable Personal FM Listening System from Williams Sound delivers superior audio directly to the ear, enhancing sound at home, work, or school - anywhere background noise or distance from the source makes listening difficult. The system features 17 selectable channels on the 72-76 MHz band and has an operating range of up to 150 feet. A versatile 3.5mm jack allows for a variety of earphones and headphone options, and is compatible with neckloops and telecoil-equipped hearing aids (not included with system).

  • PPA T46 Personal PA Body-Pack Transmitter (Black & Silver)

    The black & silver PPA T46 Personal PA Body-Pack Transmitter from Williams Sound broadcasts a speaker’s voice or audio program on one of 17 available channels, 72 to 76 MHz, to listeners using PPA R35-8 or PPA R37 Receivers or an R1600 Speaker (each unit sold separately).

    The unit features a flexible microphone and auxiliary input jacks, push-button on/off/mute controls, channel lock, and selectable compression. This unit has the ability to operate in dual channel mode, allowing the user to easily switch between 2 different transmitting channels, each with its own set up parameters. An OLED screen displays current operating status and menu information. This body pack transmitter operates up to 30 hours on 2 AA alkaline batteries and up to 20 hours with 2 NiMH batteries (batteries sold separately).

    It also has a rechargeable capability when used with Williams Sound drop-in chargers (sold separately). Lightweight and portable, the PPA T46 Transmitter operates at a range of up to 150’ (46m) from the listening audience. It is suitable for providing hearing assistance to students in the classroom, tour group participants, employee training, business meetings, and more.

    Note: Microphone sold separately.

    Sleek, ergonomic design
    17 selectable channels, 72 to 76 MHz
    Digitally synthesized frequencies
    1.25" OLED interface displays master and aux volume level, mic mute, settings lock, and battery level
    Easy-to-use menu-access controls include microphone and auxiliary levels, 8- or 17-channel mode selection, current frequency/channel number, compression (1:1 or 2:1), and display settings
    MIC input accepts electret mic with 3.5mm mono plug
    AUX audio input accepts 2.5mm stereo plug (i.e., for MP3 or CD player)
    Range of up to 150' (46m) with PPA R37 Receiver (sold separately)
    Belt clip for hands-free operation
    Meets ADA guidelines
    Made in USA
  • PPA R37 Select Channel FM Receiver with Earphone

    The PPA R37 Select Channel FM Receiver with Earphone from Williams Sound is a compact and easy-to-use beltpack receiver that allows you to listen to an FM signal in the 72-76MHz band. The receiver offers seek button channel selection between 17 pre-set frequencies, which are digitally synthesized for terrific audio clarity and signal stability. It also features a channel lock capability to prevent accidental changes.

    The receiver has an ergonomic design with a detachable belt clip, allowing you to slip it into your pocket or conveniently clip it to your clothing. The standard-sized 3.5mm headphone jack is compatible with mono and stereo headphones and earphones, and also supports induction neckloops and telecoil-equipped hearing aids. An EAR 013 single-ear earphone is included so you can listen right out of the box. The receiver operates on a pair of standard alkaline batteries, which are also included. A sleep mode helps to preserve battery life.

    Note: This receiver requires a transmitter operating on a 72-76MHz band. Compatible Williams Sound transmitters: PPA T35, T27, T32, and T36. This receiver is approved by the FCC for operation in US Markets. The receiver cannot be used in all countries. Check with your government's radio regulations for 72-76MHz operation.

    Ideal for assisted listening applications in schools, houses of worship, auditoriums, theaters, and more
    Compact and easy-to-use design allows you to listen to an FM signal in the 72-76MHz band 1
    The receiver's seek button lets you choose between 17 pre-set frequencies, which are digitally synthesized for terrific audio clarity and signal stability. The channel lock capability prevents accidental changes to channel settings
    The ergonomic design and detachable belt clip allow you to slip it into your pocket or conveniently clip it to your clothing
    The standard-sized 3.5mm headphone jack is compatible with mono and stereo headphones and earphones, and also supports induction neckloops and telecoil-equipped hearing aids. An EAR 013 single-ear earphone is included so you can listen right out of the box
    Operates on a pair of standard alkaline AA batteries, which are included. A sleep mode helps to preserve battery life
  • EAR 041 Mini Isolation Earbud

    The Williams Sound EAR 041 Mini Isolation Earbud is designed to provide plenty of isolation and a comfortable fit while used with Williams Sound bodypack transmitters. The EAR 041 fits on the outer ear while its 32 ohm impedance provides plenty of gain.

  • HED 021 Folding Mono Headphones

    Turn up the volume with the adult-sized HED 021 Folding Mono Headphones from Williams Sound. These headphones are designed to offer crisp sound in a lightweight and comfortable design. Foam earpads keep you listening in comfort for hours. The single-sided cord helps to minimize snags and tangles, and the standard 3.5mm mono plug is compatible with Williams Sound receivers and Pocketalkers.

  • MIC090 Mini Lapel Clip Microphone

    The MIC090 from Williams Sound is a high-quality mini clip-on lapel microphone for use with a variety of transmitters. The 39" cord provides plenty of slack and has a standard 3.5mm mini plug for wide compatibility.

  • AA Alkaline Battery (2-Pack)

    This Williams Sound AA Alkaline Battery 2-pack is compatible with several FM listening systems, receivers, transmitters, earphones, headphones, and more.

In the Box
Bundle Items
  • AA Alkaline Battery (2-Pack)
  • 3.5mm Stereo to 2.5mm Stereo Auxiliary Audio Input Cable for PPA T46, PPA T36, & PFM T36 Transmitters (3')
  • Plastic Belt Clip for Body-Pack Receivers & Transmitters
  • Limited Lifetime Warranty
  • EAR013 - Single Mini Earphone
    2 x
  • BAT 001 1.5 Volt AA Battery, Disposable, Alkaline
  • Belt Clip
  • 5-Year Parts and Labor Warranty<br>90-Day Limited Warranty on Accessories
  • 1 Year Warranty
  • Limited 90-Day Warranty
  • 90-Day Limited Warranty

Also Includes

  • CCS 043 System Carry Case
Table of Contents
  • 1Description

Williams Sound PFM Pro specs

  • PPA T46 Personal PA Body-Pack Transmitter (Black & Silver)
    Operating Frequencies Selectable, 17 channels, 72.1 to 75.9 MHz
    Switchable 8- or 17-channel mode
    8-channel mode setting corresponds with PPA R35-8 receiver channels
    Stability ±0.005%, frequency synthesized, crystal reference, PLL
    Modulation Wide-boand FM, 75 kHz peak, 75 µs pre-emphasis
    RF Output 80 mV/m at 3 m (maximum allowed by FCC rules)
    Frequency Response 180 Hz to 13 kHz, ±3 dB at 1% maximum THD
    Signal-to-Noise Ratio 65 dB (typical), transmitted
    Antenna Integral with microphone cord
    Microphone Electret type, 3.5 mm mono plug
    Display OLED for status and menu information

    Status: Channel/Frequency, mic audio level, auxiliary input audio level, battery status, mic mute, channel lock, dual-preset modes

    Menu: Channel/frequency display mode select, volume, auxiliary input, compression, 17- or 8-channel mode, screen time out, screen brightness, restore default settings
    External Controls Momentary Push Button: Push and hold 3 seconds for power on/off, push and release for microphone mute On/Off

    Left, right, and menu buttons for accessing and changing transmitter settings

    Battery type switch (alkaline or NiMH) located behind the battery compartment door
    Indicators Power LED: Green, flashes when battery is low
    Mic Input 3.5 mm mono jack with electret mic bias, adjustable gain with 25 dB range
    AUX Input 2.5 mm stereo jack, adjustable gain with 60 dB range
    Audio Compression Method 1:1 (Off) or 2:1 (On) selectable in menu
    Battery Type 2 x AA 1.5 V BAT 001-2 non-rechargeable alkaline batteries, 75 mA nominal current drain, up to 30 hours battery life
    Or
    2 x AA 1.5 V BAT 026-2 NiMH rechargeable batteries, 75 mA nominal current drain, up to 20 hours battery life per charge, recharges in 14 to 16 hours, uses CHG 3502 or CHG 3512 Charger (sold separately)
    Enclosure Material Shatter-resistant PC/ABS plastic with textured scratch-resistant aluminum faceplate
    Dimensions (L x W x D) 4.1 x 2.8 x 1.1" (104.1 x 71.1 x 27.9 mm)
    Weight 2.6 oz (73.7 g) without batteries
    Packaging Info
    Box Dimensions (LxWxH) 5.5 x 5.25 x 1.75"
  • PPA R37 Select Channel FM Receiver with Earphone
    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, 75.9MHz
    75kHz Intermediate Frequency
    Deviation 75kHz
    De-Emphasis 75µS
    Range AFC Range: ±120kHz
    Sensitivity 2µV @ 12dB Sinad with Quelch Defeated
    Max Input Signal 100mV
    Frequency Response 200Hz - 15kHz
    Modulation FM, ±75kHz Peak Deviation
    Signal to Noise Ratio 65dB Min @ 100µV
    Output Level 35mW Max, Peak into 16 Ohms
    Connectors 3.5mm Stereo/Mono Headphone Jack
    Earphone Earbud Type, Foam Cushion, 32 Ohm Impedance, Standard 3.5mm Plug
    Antenna Uses Earphone/Headphone Cord as Antenna
    Battery 2 x AA Alkaline or NiMH
    Up to 50 Hours Life with Alkaline, Up to 32 Hours with Rechargeable NiMH
    Enters Sleep Mode After 6 mins with no RF Signal
    Current Consumption 52mA, Nominal
    Indicators Green Power LED (Flashes for Low Battery)
    Temperature Range 32 to 122°F (0 to 50°C)
    Approvals FCC, Industry Canada, RoHS, WEEE
    Finish Black
    Dimensions (HxWxD) 4.1 x 2.85 x 1.38" (104 x 72 x 35mm)
    Weight 4.6 oz (130g) (With Batteries)
    2.6 oz (73g) (Without Batteries)
    Packaging Info
    Box Dimensions (LxWxH) 5.6 x 5.2 x 1.8"
  • EAR 041 Mini Isolation Earbud
    Packaging Info
    Box Dimensions (LxWxH) 3.1 x 3.1 x 0.3"
  • HED 021 Folding Mono Headphones
    Type Mono, folding
    Drivers 1.2" (30 mm)
    Plug 3.5 mm mono
    Cord 39" (99 cm)
    Nominal Impedance 32 Ohms
    Frequency Response 20 Hz - 20 kHz
    Maximum Input 100 mW
    Sensitivity 110 dB @ 1 kHz
    Weight 1.8 oz (52 g)
    Packaging Info
    Box Dimensions (LxWxH) 6.1 x 4.8 x 1.0"
  • MIC090 Mini Lapel Clip Microphone
    Cable Length 39" (1m)
    Connector 3.5mm Mini Plug
    Packaging Info
    Box Dimensions (LxWxH) 2.5 x 2.5 x 0.5"
  • AA Alkaline Battery (2-Pack)
    Output 1.2 V
    Compatible With PFM 330 - Motiva Personal FM Listening System
    PFM 330 RCH - Motiva Personal FM Listening
    PFM 360 - Motiva Personal FM Listening System
    PFM 360 RCH - Motiva Personal FM Listening System
    PFM 863 - Hearing Helper Personal FM System
    PFM R33 - Motiva FM Receiver
    PFM R36 - Motiva FM Receiver
    PFM T36 - Motiva FM Transmitter
    PKT D1 E08 - Pocketalker Ultra with wide-range earphone
    PKT D1 E14 - Pocketalker Ultra with dual mini earbud
    PKT D1 EH - Pocketalker Ultra with earbud and headphone
    PKT D1 H26 - Pocketalker Ultra with rear-wear headphone
    PKT D1 N01 - Pocketalker Ultra with Neckloop
    PKT D1-0 - Pocketalker Ultra (no earphone / headphone)
    PKT PRO1-0 - Pocketalker PRO (no earphone / headphone)
    PKT PRO1-1 - Pocketalker PRO with wide-range earphone
    PKT PRO1-2 - Pocketalker PRO with single mini earbud
    PKT PRO1-3 - Pocketalker PRO with folding headphone
    PPA R35-8N - Personal PA FM 8-channel Receiver
    PPA R37 - PPA Select FM Receiver
    PPA T36 - Personal PA Body-pack Transmitter
    R863 - Hearing Helper FM Receiver
    WIR RX22-4 - SoundPlus 4-channel Infrared Receiver
    Packaging Info
    Box Dimensions (LxWxH) 1.9 x 1.0 x 0.5"

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