Personal PA™

Personal PA™ FM Transmitter • Model PPA T36

ADA

Description:

The Personal PA™ T36 transmitter will broadcast a speaker’s voice on one of sixteen available channels,

72-76 MHz, to listeners using a R33, R35, R35-8, R36 or R1600 receiver. The unit features flexible mic and auxiliary inputs, push-button on/off/mute controls, channel lock and selectable compression. Lightweight and portable, the PPA T36 will operate up to 150 feet (46 m) from the listening audience. It is ideal for pro- viding hearing assistance for students in the classroom, tour group participants, employee training, business meetings and more. For order information on the PPA T36, contact Williams Sound Corp. at 800-843-3544.

FM Transmitter • Model PPA T36

Applications:

Classrooms • Job Consultation •Job Training • Tours • Group Meetings

PPA T36 FM Transmitter:

Dimensions:

4.1” L x 2.8” W x 1.1” H (104 mm x 71 mm x 28 mm)

Weight:

2.6 oz (74 g), no batteries

Color:

Black, shatter-resistant PC/ABS plastic

Battery Type:

Two (2) AA 1.5 V non-rechargeable Alkaline batteries (BAT 001),

 

70 mA nominal current drain, 30 hours approx. life or

 

Two (2) AA 1.5 V NiMH rechargeable batteries (BAT 026), 70 mA

 

nominal current drain, 20 hours per charge approx., recharges in

 

14–16 hours, uses CHG 3502 or CHG 3512 Charger

Operating Freq’s:

Selectable, 16 channels, 72.1 – 75.9 MHz* (channels 1-8 correspond

 

with R35-8 receiver channels)

Stability:

± .005%, frequency synthesized, crystal reference, PLL

Modulation:

Wide-band FM, 75 kHz pk, 75 µS pre-emphasis

RF Output:

80 mV/m at 3 m (max. allowed by FCC rules)

Freq Response:

200 Hz to 13 kHz, ± 3 dB at 1% max. THD

Signal-to-Noise Ratio:

65 dB (typical) transmitted

Transmit Antenna:

Integral with microphone cord

Microphone:

Electret type, 3.5 mm mono phone plug

External Controls:

Momentary push button: push and hold 3 seconds for power On/Off,

 

push and release for microphone mute On/Off; Rotary sixteen channel

 

switch (with internal channel lock switch)

Mic Input:

3.5 mm mono phone jack with electret mic bias, internal adjustable

 

gain with 25 dB range

Aux Input:

2.5 mm stereo phone jack, internal adjustable gain with 60 dB range

Audio Compression:

1:1 or 2:1 ratio selected with internal slide switch

Compatible Receivers:

PFM R31, PFM R32, PFM R33, PFM R36, PPA R35, PPA R35-8, PPA R1600

Approvals/Directives:

FCC, Industry Canada, RoHS, WEEE

Warranty:

5 years, parts and labor (90 days on accessories)

Note:

FCC regulations, section 15.21, requires the user to comply with the

 

rules of transmitter operation. Any changes or modifications made

 

by the user not expressly approved for compliance may result in the

 

loss of all privileges and authority to operate the equipment

*DISCLAIMER: FCC RULES LIMIT USE OF THIS EQUIPMENT TO AUDITORY ASSISTANCE

Auxiliary Power On/Off/Mute

Channel

Input

Selector

Mic Jack

Power On Indicator

T36 Top

T36 Front

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

©2008 Williams Sound Corp. MCAT 069A

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Williams Sound dimensions Personal PA, FM Transmitter Model PPA T36, PPA T36 FM Transmitter
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PPA T36 specifications

The Williams Sound PPA T36 is an advanced portable assistive listening device designed for individuals with hearing impairments, particularly useful in public settings like theaters, auditoriums, and places of worship. This transmitter stands out due to its sophisticated technology and user-friendly features that enhance sound clarity and accessibility.

One of the PPA T36’s main features is its capability to transmit audio wirelessly over a UHF frequency range. With a frequency response of 72-76 MHz, it ensures optimal signal quality, minimizing interference and providing a clear listening experience. The device can comfortably accommodate various audio sources, making it versatile for different applications. Users can connect the transmitter to microphones or audio feeds directly from sound systems, enabling seamless audio transfer.

The PPA T36 employs advanced technologies such as Digital Signal Processing (DSP), which enhances the clarity and quality of audio playback. This technology significantly improves the overall listening experience, particularly in noisy environments where background sounds can be distracting. Additionally, the device includes a multi-channel function, allowing operators to select from multiple audio sources and facilitating a tailored listening experience for users with varied preferences.

Portability is another key characteristic of the PPA T36. Its compact and lightweight design allows for easy transport and setup, making it ideal for on-the-go applications. Users can quickly position the device in different locations without the need for extensive installation, which is a significant advantage for venues that host multiple events.

Moreover, the PPA T36 is built with user accessibility in mind. It features a simple interface that allows users to adjust volume levels easily, ensuring a comfortable listening experience. The device is engineered to work with various receivers, including personal body-pack receivers, which further extends its usability in different settings.

Battery life is another attractive feature of the PPA T36, enabling long hours of operation without frequent recharging, making it reliable for lengthy events. With a durable construction, this transmitter is designed to withstand the rigors of regular use, ensuring longevity and reliability.

In conclusion, the Williams Sound PPA T36 is a cutting-edge assistive listening device that combines innovative technology with practicality. Its superior audio transmission capabilities, user-friendly design, and robust features make it an essential tool for enhancing accessibility in any public venue.
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