PPA T27

Personal PA® Base-station Transmitter

Product Highlights

  • Great for portable use
  • Made in the USA
  • Meets ADAAG Guidelines

Description

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 an optional R37, R38 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 PPA 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

Ppa t27

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.

Specifications

PPA T27 Architectural and Engineering Specifications

  • The transmitter shall be housed in a heavy duty black plastic case 4.1" x 6.1" x 1.3". It shall be microprocessor controlled with push button configuration. It shall have an operating range of up to1000ft. with optional ANT 005. It shall have seventeen wideband channels operating on the hearing assistance bandwidth between 72 MHz to 76 MHz. There shall be a ‘rubber duckie’ antenna output through the top of the enclosure.
  • Front Panel

  • The front panel shall have a push button controlled LED digital display showing the frequency selection. Once a frequency is selected, there shall be a lock or unlock feature by holding down both the up and down frequency buttons for three seconds. There shall be a 3.5mm mono microphone input jack for two wire electret microphones. It shall have a rotary input level control. There shall be up and down frequency select buttons.
  • Back Panel

  • The transmitter shall be powered by a 24VAC power supply via a 5 pin DIN connector. It shall have a 75 Ohm F-connector antenna output. It shall have a Line-level, high impedance RCA, mono/unbalanced input.
  • The transmitter shall have FCC, Industry Canada approvals, be compliant with RoHS and WEEE regulations, and be powered by a UL and CSA approved power supply. It shall be covered by a Lifetime PLUS Limited Warranty. It shall be compatible with Williams Sound FM equipment operating on 72 MHz to 76 MHz.

The transmitter shall be the Williams Sound model number PPA T27.

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 (wide–band) max.
Stability: ± .005% over 0-50˚C
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.

Other Models

PPA T27-01: Same as PPA T27, but with Euro Power Supply

Accessories for Personal PA® Compact Base Station Transmitter [PPA T27]

ANT 005 Remote Coaxial Antenna

ANT 025 39" Telescoping Antenna

MIC 027 Handheld unidirectional microphone

MIC 044 Noise-Cancelling Mic

downloads

Download/View Name Type Language
72 MHz FM Antennas Application Guides English
Client Profile - Palm Beach County Schools Client Profiles English
FM Brochure - Low Res Brochures English
FM Brochure - High Res Brochures English
PPA T27 Transmitter Specifications Specifications English
PPA T27 Transmitter Manual Manuals English
FM Frequency/Channel Chart Technical Bulletins English
Outdoor Antenna Mounting (ANT 005) Technical Bulletins English

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