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The PPA VP 37 personal PA value pack system provides wireless voice, music, and audio transmission for assistive listening applications, delivering broadcasts up to 1,000 feet to a listening audience. The system includes a PPA Select single-channel receiver with a headset, allowing listeners to receive the transmitted audio and adjust the volume to a comfortable listening level.
At the center of the system is the Williams AV T27 transmitter, which features an LED display and push-button channel selection for straightforward operation. The Personal PA system provides 17 available channels and operates in the 72-76 MHz frequency range, providing flexible channel selection for assistive listening installations. The PPA VP 37 complies with 2010 ADA guidelines for hearing assistance and includes a Lifetime PLUS Limited Warranty.
The Personal PA Value Pack System is FCC-approved for operation in U.S. markets and is intended for auditory assistance applications. Because 72-76 MHz operation is subject to radio regulations that vary by country, users should verify local requirements before installing or operating the system outside the United States.
NOTE: The Personal PA Value Pack System is approved by the FCC for operation in U.S. markets. The system 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.
| PPA T27 Transmitter | |
|---|---|
| Power | 105-130 VAC, 50-60 Hz, 3.2 Wat 120 VAC |
| Operating Frequency | 17 Channels |
| Frequency Selector | External switches, 17 channels (lockable) |
| 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 PPA R37 Receiver |
| Microphone Input | 3.5 mm 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 | 0.1–1 Vrms, nominal |
| Input Attenuator | Pot, screwdriver-adjustable |
| Antenna Outputs | Thread mount for ANT 021 "rubber duckie" antenna |
| Dimensions (H x W x D) | 1.3" (33 mm) x 4.1" (104.1 mm) x 6.1" (154.9 mm) |
| Weight | 0.48 lbs (221 g) |
| PPA R37 Receivers | |
| Current Consumption | Nominal 52 mA |
| Operating Frequency | 17 Channels |
| FM Deviation | +/- 75 kHz |
| De-emphasis | 75 μS |
| LED Indicator | Power on : Bright Green. Low Battery: Flashes |
| Sensitivity | 2 μV at 12 dB SINAD with squelch defeated |
| Input Overload | 100 mV |
| Frequency Response | 200 Hz to 15 kHz +/- 3 dB |
| Signal to Noise Ratio | 65 dB at 100 μV |
| Audio Output | 35 mW, max 16 ohm load |
| Output Connector | 3.5 mm stereo phone jack, accepts either stereo or mono plug |
| Dimensions (H x W x D) | 4.1" (104 mm) x 2.85" (72 mm) x 1.38" (35 mm) |
| Weight | 0.28 lbs (1.27 kg) with batteries |
| EAR 013 Single Mini Earbuds | |
| Plug | 3.5 mm mono |
| Cord length | 39" (990.6 mm) |
| Impedance | 32 ohms |
| Frequency Range | 20 - 20kHz |
| Max input power | 5mV |
| Sensitivity | 128dB @ 1kHz |
| Driver size | 0.51" (13 mm) |
| Weight | 0.0198 lbs (9 g) |
| ANT 021 Antenna | |
| Used with | T27, T35 |
| Connector type | Screw to PCB |
| Cable type | N/A |
| Nominal Impedance | 75 Ohms |
| Length | 6" (152.4 mm) |
Usually arrives in 5-9 business days.
