Williams Sound PPA T35 User Manual

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T35 PPA Model Transmitter FMPA Personal

Personal PAFM Transmitter •Model PPA T35

Description:

The T35 transmitter features a sleek LED digital display, powerful microprocessor and easy-to-usepush-buttoncontrols. Setting up the T35 is a snap, even for the novice audio user: quickly choose between Voice, Music or Hearing Assistance in the Application Preset menu. The T35 configures itself to the appropriatesetting—takingthe guesswork out of complicated audio installation. Operating up to 1000 feet, the T35 is ideal for auditoriums, theaters, or other large venues where excellent coverage area is essential.

Applications:

• Churches • Schools • Auditoriums • Conference Rooms • Theaters

PPA T35 Transmitter:

Dimensions, Weight:

8.45" (21.5 cm) W x 8.18" (20.8 cm) D x 1.72" (4.4 cm) H, 3.1 lbs (1.4 kg)

Color:

Black with white legends

Rack Mount:

One EIA rack space high, 1/2 space wide

 

1–2units can be mounted in a single rack space with optional RPK 005 (single) or RPK 006

 

(double) Rack Mount Kits

Power:

Wall mount Class II transformer (TFP 016)

 

Input: 120 VAC, 60 Hz, 17 W

 

Output: 24 VAC, 500 mA with 3-pinMolex® plug

 

Approvals: UL, CSA listed

Temperature Range:

Operating:0° C to 40° C (+32° F to +104° F)

 

Storage:-20°C to 70° C(-4°F to +158° F)

Operating Freqs:

72.1-75.9MHz* , 10 wideband channels (selectable), 7non-standardwideband channels (selec-

 

table) OR 72.025-75.975MHz, 77 narrowband channels (selectable)

Frequency Accuracy:

±.005% stability, 0-50˚C

Deviation:

Wideband: ± 75 kHz maximum. Narrowband: ± 5 kHz maximum.

Pre-Emphasis:

Wideband: 75 µsec. Narrowband: 300 µsec

RF Field Strength:

Does not exceed 80 mV/m at 3 m

Nominal Range:

Up to 1000 ft (304 m) Note: Maximum transmitter range is achieved using the ANT 005 coaxial

 

antenna

Audio Proc. Functions:

Reduced or Normal Compressor Gain

 

Compression Slope Control

 

High Pass and Low Pass Filter Frequency control

Frequency Response:

22 – 16000 Hz, +1, -3dB (adjustable)

Signal-to-NoiseRatio:

74 dB transmitted

*DISCLAIMER: FCC RULES LIMIT USE OF THIS EQUIPMENT TO “AUDITORY ASSISTANCE FOR THE HANDICAPPED.”

T35 Front Panel:

 

 

+9

Input

 

^

 

 

+6

Digital Frequency Synthesized

 

 

Overload

 

 

 

+3

+

 

 

 

 

0

Audio

-

+

 

 

-3

 

 

Level

 

 

 

 

-6

 

 

 

 

-9

 

 

^

 

 

-12

 

 

 

On Air

 

 

 

 

-15

 

 

 

Power

 

PPA T35

 

Set

 

-18

 

 

 

 

 

*90 days on accessories.

Source

+

Volume

-

Phones

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

 

©2007, Williams Sound Corp. CAT 099D

1

 

 

 

T35 PPA Model Transmitter FMPA Personal

Personal PAFM Transmitter •Model PPA T35

Audio Level Control:

Push-buttonaudio level controls, adjustable to 0 to-50dB

Audio Level Indicators:

10 LED array that reads +9 to -18at 3 dB intervals

Power On Indicator:

Green LED indicates power on

Phones Output:

Mono signal, 1/4" TRS stereo jack, 67 mW, maximum in 50 ohms (adjustable 0 to -40dB)

Audio Input:

Combination 3-pinXLR, 1/4" TRS jack

Line Output:

RCA jack, -10dBV (.32 VRMS) output, impedance 100 Ω

LCD Menu Controls:

Applications Presets (Music, Voice, Hearing Assist)

(Push-ButtonSelection)

Bandwidth, Frequency, Audio Input Source (Microphone, Line, Simplex), High Pass Filter, Low Pass

 

Filter, Compressor Slope, Compressor Gain, RF Output Power

T35 Rear Panel:

Input Levels (Bal or Unbal):

Nominal (1st Amber LED)

Maximum (Input Overload LED) Absolute Maximum Ratings**

Microphone Simplex-Mic:

-60dBV(1 mV RMS)

-20dBV (100 mV RMS)

+20dBV (10.0 V RMS)

Line:

-8dBV(400 mV RMS)

+16 dBV (6.3 V RMS)

+20 dB V (10.0 V RMS)

Simplex Mode:

12 volts simplex power (DIN 45596) on the 3-pinXLR connector

 

RF “Off” Timer:

Turns off RF signal after 1 hour of no audio activity

 

Common Mode Rejection:

> 57 dB @ 1 kHz, Mic or Line

 

 

Total Harmonic Distortion:

< 0.25% @ -10dB V audio line output, 1 kHz

 

Approvals:

FCC, RoHS, WEEE

 

 

Warranty:

5 years, parts and labor*

 

 

**Note: Stresses above these ratings may cause permanent damage. Exposure for extended periods may degrade reliability.

*90 days on accessories.

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

 

©2007, Williams Sound Corp. CAT 099D

2

 

 

 

T35 PPA Model Transmitter FMPA Personal

Personal PAFM Transmitter •Model PPA T35

Bid Specs:

The PPA T35 transmitter shall be microprocessor controlled with push button configuration. It shall have an operating range of up to 1000 feet. It shall have 10 wideband and 7 non-standardwideband channels operating on72.1–75.9MHz. It shall have 77 narrowband channels operating on72.025–75.975MHz.

Front Panel:

The PPA T35 shall have a push button controlled LCD digital display. There shall be three pre-configured(selectable) application presets: Hearing Assist, Music and Voice. Configurations for Bandwidth, Frequency, Audio Input Source (Microphone, Line, Simplex), High Pass Filter, Low Pass Filter, Compressor Slope, Compressor Gain and RF Output Power shall be push button controlled. The audio level shall be adjustable by push button control. There shall be a 10 LED array showing +9 to-18at 3dB intervals. The PPA T35 shall have a 1/4" phone jack with push button volume control. It shall have push button control for monitoring source audio or transmitted audio. It shall have an input overload indicator. It shall have an “on” indicator and power button.

Rear Panel:

The PPA T35 shall be powered by 24 VAC power supply via a 3-pinMolex® connector. It shall have a 75 ohmF-connectorantenna. It shall have an ANT 025 whip antenna on the top panel directly connected to the circuit board. The transmitter shall have an RCA line output jack. It shall have a combination 1/4" phone/XLR audio input jack. It shall have an RF “Off” timer that turns off RF signal after 1 hour of no audio activity.

The PPA T35 shall have FCC, RoHS, and WEEE approval and be powered by UL and CSA power supply. It shall have a 5-yearparts and labor warranty. It shall be compatible with Williams Sound FM equipment operating on72-76MHz. The transmitter shall be a Williams Sound Corp. model number PPA T35.

*90 days on accessories.

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

 

©2007, Williams Sound Corp. CAT 099D

3

 

 

 

T35 PPA Model Transmitter FMPA Personal

Personal PAFM Transmitter •Model PPA T35

Contact:

United States

Williams Sound Corp.

10321 W. 70th Street Eden Prairie, MN 55344

Ph: 800-328-6190 /952-943-2252FAX:952-943-2174

Email: info@williamssound.com Web: www.williamssound.com

Canada

Thorvin Electronics

2861 Sherwood Heights Dr. Units 36-37Oakville, ONL6J-7K1Canada

Ph: 800-323-6634 /905-829-3040FAX:905-829-4196

Web: www.thorvinelectronics.com

Asia, Australia, Latin America, Middle East, South Africa

International Sales Department Williams Sound Corp.

10321 W. 70th Street

Eden Prairie, MN 55344 USA Phone: +1 952 224 7791 Fax: +1 952 943 2174

Email: info@williamssound.com Web: www.williamssound.com

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

 

©2007, Williams Sound Corp. CAT 099D

4