Williams Sound PPA VP 37 Datasheet

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PPA VP 37

Personal PA® Value Pack System

The Personal PA® Value Pack System broadcasts a speaker’s
voice, music program, or audio service wirelessly up to 500 feet
to a listening audience. Participants wear the PPA R37 single­channel receiver (included) equipped with headset to listen at
the volume of their comfort level. The cornerstone of the PPA
VP systems is the T27 transmitter; it features an LED display
panel and push button channel selection for easy operation. The
PPA VP 37 has 17 available channels, and operates on 72-76
MHz. Each system includes (4) PPA R37 receivers and meets
ADA requirements for hearing assistance. The PPA R37 receiver
features easy to use, seek-button channel selection with access
to 17 pre-set wideband frequencies.

The R37 receiver utilizes 3.5 mm stereo/mono jack for use with
stereo or mono headphones.

FM SPECIFICATION DATA

Personal PA® Value Pack System

PPA T27 Transmitter:

Dimensions & Weight:

Color:

Power (U.S./Canada):

Operating Frequencies:

Frequency Selector:

RF Field Strength:

Nominal Range:

Modulation:

Stability:

Pre-Emphasis:

Frequency Response:

Distortion:

Signal to Noise Ratio:

Microphone Input:

Mic Input Level:

Line-Level Input:

Line Input Level:

Input Attenuator:

Antenna Outputs:

Approvals:

Warranty:

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)

Black

105-130 VAC, 50-60 Hz, 3.2 W at 120 VAC

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)

External switches, 17 channels (lockable)

Does not exceed 80mV/m @ 3m

Up to 500 feet (152 m) w/standard ANT 021 “rubber duckie” antenna.
Up to 1000 feet (305 m) w/optional ANT 005 coaxial antenna.

FM, 75 kHz deviation (wide–band) max.

± .005% over 0-50˚C

75 µS

85Hz - 14kHz ±3dB

1% Max. THD

65 dB with PPA R37 Receiver

3.5mm mini phone jack, supplies +DC for electret mics

1–10 mV, nominal

RCA Jack, Hi Z, unbal.

.1–1 Vrms, nominal

Pot, screwdriver-adjustable

Thread mount for ANT 021 “rubber duckie” antenna or ANT 025 telescoping antenna
RF connector for ANT 024 dipole or ANT 005 coaxial antenna

FCC, Industry Canada, RoHS, WEEE

Five years, parts and labor. 90 days on cords, earphones, headphones, batteries and
other accessories