Williams Sound PPA T27 Personal PA Base Station Transmitter

The PPA T27 transmitter broadcasts a speaker’s voice, music program or audio service wirelessly up to 1000 feet to a listening audience. Audience participants can use the optional R37, R35-8 or any FM receiver operating on the 72-76 MHz frequency to pick up the broadcast. The speaker simply connects a microphone with a 3.5mm plug into the unit to broadcast their voice. Unit also can connect to a sound system through a line-level (RCA) jack to broadcast music or other audio service. Meets Americans with Disabilities Act (ADA) accessibility requirements and is covered by a Lifetime PLUS Limited Warranty.

Note: The T27 transmitter is approved by the FCC for operation in U.S. markets. The transmitter cannot be used in all countries. Check with your government’s radio regulations for 72-76 MHz operation.

Disclaimer: FCC rules limit use of this equipment to auditory assistance.
system includes

(1) PPA T27 transmitter
(1) ANT 021 antenna
(1) WCA 013 audio cable
(1) TFP 036 power supply
*All items can be purchased separately

Key Features

• Simple set-up and operation
• High-contrast LED display and push-button frequency selection
• Up to 1000’ operating range
• Flexible 3.5mm mic and RCA line-level inputs
• Lifetime PLUS Limited Warranty. 90 days on accessories.

Technical Specs

PPA T27
Dimensions & Weight:
4.1” W x 6.1” L x 1.3” H (104.1 mm x 154.9 mm x 33 mm)
7.8 oz. (221 g)
Color:
Black
Power (U.S./Canada):
105-130 VAC, 50-60 Hz, 3.2 W at 120 VAC
Operating Frequencies:
72-76 MHz*: 72.1 (CH A), 72.2 (CH K), 72.3 (CH B), 72.4 (CH N), 72.5 (CH C), 72.6 (CH O), 72.7 (CH D), 72.8 (CH P), 72.9 (CH E), 74.7 (CH I), 75.3 (CH J), 75.4 (CH R), 75.5 (CH F), 75.6 (CH S), 75.7 (CH G), 75.8 (CH T), 75.9 (CH H)
Frequency Selector:
External switches, 17 channels (lockable)
RF Field Strength:
Does not exceed 80mV/m @ 3m
Nominal Range:
Up to 1000 feet (305 m) w/standard ANT 021 “rubber duckie” antenna or optional ANT 005 coaxial antenna.
Modulation:
FM, 75 kHz deviation (wideband) max.
Stability:
± .005% over 0-50C
Pre-Emphasis:
75 µS
Frequency Response:
85Hz - 14kHz ±3dB
Distortion:
1% Max. THD
Signal to Noise Ratio:
65 dB with R35 Receiver
Microphone Input:
3.5mm mini phone jack, supplies +DC for electret mics
Mic Input Level:
1-10 mV, nominal
Line-Level Input:
RCA Jack, Hi Z, unbal.
Line Input Level:
.1-1 Vrms, nominal
Input Attenuator:
Pot, screwdriver-adjustable
Antenna Outputs:
Thread mount for ANT 021 “rubber duckie” antenna or ANT 025 telescoping antenna RF connector for ANT 024 dipole or ANT 005 coaxial antenna
Approvals:
FCC, Industry Canada, RoHS, WEEE
Warranty:
Lifetime PLUS Limited Warranty, 90 Days on most accessories.