Williams Sound PPA VP User Manual
Personal PA
™
Value Pack System
• Model PPA VP
Personal PA™Value Pack System
• Model PPA VP
©2008, Williams Sound Corp. MCAT 056C
1
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
Description:
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 R35 single-channel receiver (included)
equipped with headset to pick up the broadcast 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 has seventeen available channels, and operates on
72-76 MHz. Each system includes (4) R35 receivers and meets ADA requirements for hearing assistance.
Applications:
• Theaters • Cinemas • Houses of Worship • Classrooms • Zoos • Any Place of Public Access
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 500 feet (152 m) w/standard ANT 021 “rubber duckie” antenna.
Up to 1000 feet (305 m) w/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: Five years, parts and labor. 90 days on cords, earphones, headphones, batteries and
other accessories
PPA T27 Transmitter:
PPA T27 Front Panel:
PPA T27 Rear Panel:
*DISCLAIMER: FCC RULES LIMIT USE OF THIS EQUIPMENT TO AUDITORY ASSISTANCE
FOR THE HANDICAPPED.
Personal PA
™
Value Pack System
• Model PPA VP
Personal PA™Value Pack System
• Model PPA VP
©2008, Williams Sound Corp. MCAT 056C
2
Dimensions: 4.1" L x 2.85" W x 1.2" H (104.1 mm x 72.4 mm x 30.4 mm)
Weight: 4.5 oz (127 g)
Color: Black
Battery Type: Two (2) AA non-rechargeable alkaline batteries (BAT 001),
approx. 100 hours battery life, or
Two (2) AA rechargeable NiMH batteries (BAT 026), 1600
mAh, approx 56 hours battery life
Current Consumption: Nominal 40 mA
Operating Freq.: Pre-tuned, adjustable, 72 MHz-76 MHz *
Intermediate Freq.: 75 kHz
FM Deviation: 75 kHz
De-Emphasis: 75 µS
LED Indicator: Power: Green; Low Battery: Red
AFC Range: ± 120 kHz
Sensitivity: 2 µV at 12 dB Sinad with squelch defeated
Input Overload: 20 mV
Frequency Response: 100 – 15 kHz, ± 3 dB
Signal-to-Noise Ratio: 65 dB at 10 µV
Receive Antenna: Integral with earphone/headphone cord
Audio Output: 35 mW, max. at 16 Ω
Output Connector: 3.5 mm mono phone jack
Earphone: Earbud-type with foam cushion, 3.5 mm plug, 32 Ω
Notes: The R35 Receiver can be field tuned to any of 17 wideband
channels using the PLT 005 Tuning Tool.
Approvals: FCC, Industry Canada, RoHS, WEEE
Warranty: Five years, parts and labor. 90 days on cords, earphones,
headphones, batteries and other accessories
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
PPA R35 Receiver
R35 Front
R35 Top
On/Off
Volume Switch
Earphone
Jack
"On" Indicator
LED
*DISCLAIMER: FCC RULES LIMIT USE OF THIS EQUIPMENT TO AUDITORY ASSISTANCE
FOR THE HANDICAPPED.
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