Williams Sound PPA T27 Portable FM 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 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.

System includes

• (1) PPA T27 transmitter
• (1) ANT 021 antenna
• (1) WCA 013 audio cable
• (1) TFP 036 power supply

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.
• FCC Part 15 compliant

Specifications:

• The transmitter is housed in a heavy duty black plastic case 4.1" x 6.1" x 1.3". It is a microprocessor controlled with push button configuration. It has 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 is a 3.5mm monomicrophone input jack for two wire electret microphones. It has arotary input level control and up and down frequency select buttons.
• Back Panel
• The transmitter is powered by a 24VAC power supply via a 5 pinDIN connector.
• It shall have a 75 Ohm F-connector antenna output.
• It has a Line-level, high impedance RCA, mono/unbalanced input.Thetransmitter 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 is covered by a Lifetime PLUS Limited Warranty and is compatible with Williams Sound FM equipment operating on 72 MHz to 76 MHz.
The transmitter complies with FCC Part 15.
• 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 ?S
• 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 including part 15*, Industry Canada, RoHS, WEEE
• Warranty: Lifetime PLUS Limited Warranty, 90 Days on most accessories.

Specifications are subject to change without notice.

*Effective July 11, 2016, the FCC has mandated tighter emissions limits on auditory assistance transmitters (72-76 MHz) manufactured or imported after this date to help avoid interference with and/or degradation of other airborne signals (All products manufactured prior to July 11, 2016, are compliant). Williams Sound FM transmitters – PPA T46, PPA T27 and PPA T45 (all models) – all have received a Grant of Certification from the FCC and are fully compliant/approved under this new mandate.