Williams Sound PPA T35 User Manual
Personal PA
™
FM Transmitter
• Model PPA T35
Personal PA™FM Transmitter
• Model PPA T35
©2007, Williams Sound Corp. CAT
099D 1
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
Description:
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 configures 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.
Applications:
• Churches • Schools • Auditoriums • Conference Rooms • Theaters
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 (selec-
table) 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.
T35 Front Panel:
*DISCLAIMER: FCC RULES LIMIT USE OF THIS EQUIPMENT TO “AUDITORY ASSISTANCE FOR THE HANDICAPPED.”
+9
Power
On Air
+6
+3
0
-3
-6
-9
-12
-15
-18
Input
Overload
Audio
Level
PPA T35
+
–
Digital Frequency Synthesized
^
-
^
Set
+
Volume
+
-
Phones
Source
Personal PA
™
FM Transmitter
• Model PPA T35
Personal PA™FM Transmitter
• Model PPA T35
©2007, Williams Sound Corp. CAT
099D 2
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 of f 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*
**Note: Stresses above these ratings may cause permanent damage. Exposure for extended periods may degrade reliability.
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
T35 Rear Panel:
*90 days on accessories.
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