Williams Sound PPA T27 Personal PA Base-station Transmitter, Black, Simple set-up and operation, High-contrast LED display and push-button frequency selection, Up to 1000' operating range
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. This transmitter will not broadcast in the U.S. FM Band of 88 to 108 MHz.

Key Features
High-contrast LED display and push-button frequency selection
Up to 1000' operating range
Flexible 3.5mm mic and RCA line-level inputs
FCC Part 15 compliant
Includes: (1) PPA T27 transmitter, (1) ANT 021 antenna, (1) WCA 013 audio cable and (1) TFP 036 power supply

Specifications
Dimensions: 4.1"Wx6.1"Lx1.3"H
Weight: 7.8 oz.
Power (U.S./Canada): 105-130 VAC, 50-60 Hz, 3.2 W at 120 VAC
Frequency Selector: External switches, 17 channels (lockable)
RF Field Strength: Does not exceed 80mV/m @ 3m
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