William Sound Personal PA Body Pack Transmitter

Brand/Manufacturer: WILLIAM SOUND CORP.
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Item # Desc Pkg Price
PPA T46 4.1"L x 2.8"W x 1.1"D (104mm x 71mm x 28mm) $17.01

William Sound Personal PA Body Pack Transmitter has the ability to operate in dual channel mode and allowing the user to easily switch between two different transmitting channels, each with its own set up parameters. It can operate at a range of up to 150 feet from the audience. It is ideal for providing hearing assistance in the classroom, using in tour groups, employee training, business meetings and more. Transmits in 72 to 76MHz, broadcasting a speakers voice or audio program on one of 17 available channels to listeners with headphones, earphones or neckloops using R35-8 or R37 receivers, or the R1600 Williams Sound speaker.


  • William Sound Personal PA Body Pack Transmitter includes:
    - 1 PPA T46 transmitter
    - 2 BAT 001-2 AA batteries
    - 1 WCA 087 auxiliary input cable
    - 1 Belt clip
  • Flexible microphone and auxiliary input jacks, push-button on/off/mute controls, channel lock and selectable compression
  • Digitally synthesized frequencies
  • Sleek, ergonomic design
  • 1-1/4" OLED interface displays: volume level, mic mute, settings lock, battery level
  • Easy-to-use menu-access controls
  • Mic input accepts electret mic with 3.5mm mono plug
  • AUX audio input accepts 2.5mm stereo plug (MP3, CD player)
  • Uses 2 AA alkaline batteries, up to 30 hours battery life, or 2 AA rechargeable batteries, up to 20 hours battery life
  • Flashing Mute and Low Battery indicator
  • Operates in Normal or Compress (2:1) mode
  • Mic and auxiliary volume controls
  • Belt clip for hands-free use
  • FCC Part 15 compliant
  • Meets ADA guidelines
  • Click here for User Manual

More Information

  • Caution:
    Hearing Safety

    This product is designed to amplify sounds to a high volume level which could potentially cause hearing damage if used improperly. To protect your hearing and the hearing of others:
    - Make sure the volume is turned down before putting on the earphone or headphone before adjusting the volume to a comfortable level
    - Set the volume level at the minimum setting that you need to hear
    - If you experience feedback (a squealing or howling sound), reduce the volume setting and move the microphone away from the earphone or headphone
    - Do not allow children or other unauthorized persons to have access to this product
    Battery Safety and Disposal:
    - This product is supplied with disposable Alkaline batteries. Do not attempt to recharge disposable batteries, which may explode, release dangerous chemicals, cause burns, or other serious harm to the user or product
    Pacemaker Safety:
    - Before using this product with a pacemaker or other medical device, consult your physician or the manufacturer of your pacemaker or other medical device
    - If you have a pacemaker or other medical device, make sure that you are using this product in accordance with safety guidelines established by your physician or the pacemaker manufacturer


Weight2.6oz (74gm) without battery
Color and MaterialBlack/Silver, Shatter-resistant PC/ABS plastic with textured scratch-resistant aluminum faceplate
Battery Type2 AA 1.5V non-rechargeable Alkaline (BAT 001-2), 75mA nominal current drain, up to 30 hours battery life

2 AA 1.5 V NiMH rechargeable batteries (BAT 026-2), 75 mA nominal current drain, up to 20 hours battery life per charge, recharges in 14–16 hours, uses CHG 3502 or CHG 3512 Charger

Operating Frequencies:Selectable, 17 channels, 72.1 – 75.9 MHz*. Switchable 8 or 17 Channel Mode. (8-channel mode setting corresponds with PPA R35-8 receiver channels)
MicrophoneElectret type, 3.5 mm mono plug
Stability± .005%, frequency synthesized, crystal reference, PLL
ControlsVolume: rotary on/off/volume control
Gain: Internal rotary maximum gain control (screwdriver adjust) 20dB to 45dB acoustic gain with EAR 013
Tone: Internal rotary tone control (screwdriver adjust); +17dB at 16kHz at maximum setting
Modulation:Wide-band FM, 75 kHz peak, 75 µS pre-emphasis
RF Output:80 mV/m at 3 m (max. allowed by FCC rules)
Signal-to-Noise Ratio: 65 dB (typical) transmitted
Frequency Response180 Hz to 13 kHz, ± 3 dB at 1% max. THD
Transmit Antenna:Integral with microphone cord
External 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 Compression1:1 (off) or 2:1 (on) selectable in menu
Compatible ReceiversPFM R31, PFM R32, PFM R33, PFM R36, PPA R35, PPA R37, PPA R35-8, PPA R1600
Approvals/DirectivesFCC, Industry Canada, RoHS, WEEE


Lifetime PLUS limited warranty and 90 days on accessories

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What is HPFY’s return policy?

Customer satisfaction is our top priority. We stand behind our products. If the merchandise you received is defective or not what you expected it to be, and you wish to return the item, please submit a return request in the My Account section of our website, contact our Customer Service department at (866) 316-0162 / (203) 616-2850 or email us.

  1. Merchandise must be returned within 30 days of the receipt of your order. Returns are not accepted after 30 days.
  2. Items (including parts and accessories) must be returned in new, unused, and resalable condition in its original packaging.
  3. Before returning any product, the buyer must obtain a Return Authorization Number (RA#) from a customer service representative. With your RA# you will receive a prepaid return shipping label.
  4. Orders returned without obtaining an RA# will be entitled to receive only "In-Store Credit" that can be used towards future purchases.
  5. Return orders are subject to a 20% restocking fees.
  6. All custom orders and hygienic items are non-returnable. Refer to the “Non-Returnable Items” section for further details.
  7. Returns will be reviewed and inspected before issuing credit. Please allow 3 to 4 weeks for processing. The credit will be applied to your original method of payment.
  8. If the return is the result of a defective product or shipping error, we will refund the entire purchase amount and return shipping costs.

Which products are Non-Returnable?

Due to the hygienic nature of some items, they are non-returnable. The items listed below are non-returnable:

  1. All hygienic items.
  2. Opened personal care items.
  3. Anything opened, used, or tried on.
  4. All customized items.
  5. Besides these, items that have the “non-returnable” phrase on the website.

We reserve the right to make adjustments due to errors, changing market conditions, product discontinuation or typographical errors in advertisements. Images on the site may not always reflect the actual product. Footrests or leg-rests are not included with wheelchairs unless specified.

How do I receive a return authorization number?

You can submit a return request by logging into your account. You will receive the Return Authorization Number (RA#) details in the email within 2-3 business days.

  • Login to your account
  • Go to “order history”
  • Click on “return order”
  • Fill out the return form and Submit it

If you do not have an email address, we will make other accommodations for RA# Details. Write the RA# on your label affixed to your package prior to shipment.

How long does it take to receive a refund?

Please allow 3 to 4 weeks to process the returns. Once the item is received, and inspected, your refund will be processed and automatically applied to your credit card or original method of payment.

Is there any Restocking Fees?

  1. 20% restocking fees will be applied.
  2. Outbound shipping cost is non-refundable.
  3. For orders that qualified for free shipping, $8.99 will be deducted from the refund if the product is returned.

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