Williams Sound Personal PA PPA T35 User manual

PPA T35
Personal PA™ FM Transmitter
The T35 transmitter features a sleek LED digital display, powerful
microprocessor and easy-to-use push-button controls. 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 congures itself to the
appropriate setting—taking the 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.
Churches • Schools • Auditoriums • Conference Rooms • Theaters
FM SPECIFICATION DATA

Personal PA™ FM 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
1–2 units 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-pin Molex® 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: 72.1-75.9 MHz* , 10 wideband channels (selectable), 7 non-standard wideband channels (selectable)
OR 72.025-75.975 MHz, 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, -3 dB (adjustable)
Signal-to-Noise Ratio: 74 dB transmitted
PPA T35 Transmitter
*90 days on accessories.
Power Phones
Set
Source
Volume
Audio
Level
Input
Overload
On Air
+
–
+9
+6
+3
0
-3
-6
-9
-12
-15
-18
^
^
+-
-
+
Digital Frequency Synthesized
PPA T35
T35 Front Panel
*DISCLAIMER: FCC RULES LIMIT USE OF THIS EQUIPMENT TO “AUDITORY ASSISTANCE FOR THE HANDICAPPED.”

Personal PA™ FM Transmitter
*90 days on accessories.
*DISCLAIMER: FCC RULES LIMIT USE OF THIS EQUIPMENT TO “AUDITORY ASSISTANCE FOR THE HANDICAPPED.”
Audio Level Control: Push-button audio level controls, adjustable to 0 to -50 dB
Audio Level Indicators: 10 LED array that reads +9 to -18 at 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 -40 dB)
Audio Input: Combination 3-pin XLR, 1/4” TRS jack
Line Output: RCA jack, -10 dBV (.32 VRMS) output, impedance 100 Ω
LCD Menu Controls: Applications Presets (Music, Voice, Hearing Assist)
(Push-Button Selection) Bandwidth, Frequency, Audio Input Source (Microphone, Line, Simplex), High Pass Filter, Low Pass
Filter, Compressor Slope, Compressor Gain, RF Output Power
Input Levels (Bal or Unbal): Nominal (1st Amber LED) Maximum (Input Overload LED) Absolute Maximum Ratings**
Microphone Simplex-Mic: -60dBV (1 mV RMS) -20 dBV (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-pin XLR 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% @ -10 dB V audio line output, 1 kHz
Approvals: FCC, RoHS, WEEE
Warranty: 5 years, parts and labor*
T35 Rear Panel
**Note: Stresses above these ratings may cause permanent damage. Exposure for extended periods may degrade reliability.

© 2011, Williams Sound, LLC CAT 099F
Domestic Sales
Williams Sound
10300 Valley View Rd
Eden Prairie, MN 55344
Ph: 800-328-6190 / 952-943-2252
FAX: [phone]
Email: [email protected]
Web: www.williamssound.com
International Sales
International Sales Department
Williams Sound
10300 Valley View Rd
Eden Prairie, MN 55344 USA
Phone: [phone]
Fax: [phone]
Email: [email protected]
Web: www.williamssound.com
800.843.3544 / [email protected] / www.williamssound.com
Personal PA™ FM Transmitter
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
*DISCLAIMER: FCC RULES LIMIT USE OF THIS EQUIPMENT TO AUDITORY ASSISTANCE
Bid Specs
PPA T35
The PPA T35 transmitter shall be microprocessor controlled with
push button conguration. It shall have an operating range of up to
1000 feet. It shall have 10 wideband and 7 non-standard wideband
channels operating on 72.1–75.9 MHz. It shall have 77 narrowband
channels operating on 72.025–75.975 MHz.
Front Panel:
The PPA T35 shall have a push button controlled LCD digital display.
There shall be three pre-congured (selectable) application presets:
Hearing Assist, Music and Voice. Congurations 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 -18 at 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-pin
Molex® connector. It shall have a 75 ohm
F-connector antenna. 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-year parts
and labor warranty. It shall be compatible with Williams Sound FM
equipment operating on 72-76 MHz. The transmitter shall be a
Williams Sound. model number PPA T35.