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Personal PA
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Multi-Channel FM Receiver
• Model PPA R35-8
Personal PA
™
Multi-Channel FM Receiver
• Model PPA R35-8
ADAADA
©2008, Williams Sound Corp. MCAT
036E 1
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
Description:
The PPA R35-8 FM receiver can operate up to eight channels simultaneously when used with any
Williams Sound Personal PA transmitter operating on the 72-76 MHz bandwidth. The PPA R35-8
features crystal clear audio, and is digitally synthesized controlled for rock solid tuning. Each unit
is built in a rugged impact resistant case, and and will operate up to 50 long lasting hours on two
AA alkaline batteries (not included). It also features an integral volume on/off control, LED power
and low battery indicator, channel selection knob and earphone jack. When AA NiMH recharge-
able batteries are installed (not included), up to 12 units can be charged at one time when used
with the optional CHG 3512 multi-charger.
Applications:
• Language Interpretation • Conferences • Schools • Auditoriums • Theaters • Churches
Dimensions: 4.5” H x 2.85 W x 1.2” D (115 mm x 72 mm x 30 mm)
Weight: 4.6 oz (130 g)
Color: Black
Battery Type: Two (2) AA non-rechargeable alkaline batteries (BAT 001),
approx. 50 hours battery life or
Two (2) AA rechargeable NiMH batteries (BAT 026), 1400
mAh, approx 32 hours battery life
Current Consumption: Nominal 40 mA
Operating Freq: 72-76 MHz*:
8 channels: 72.1, 72.3, 72.6, 72.8, 74.7, 75.4, 75.7, or 75.9
MHz. All Channels Not Available on the PPA T20 Transmitter
Intermediate Freq: 10.7 MHz
FM Deviation: +/- 75 kHz
De-emphasis: 75 uS
LED Indicator: Power: Red. Low Battery: Flashes
Sensitivity: 2 uV at 12 dB SINAD with squelch defeated
Input Overload: 20 mV
Frequency Response: 40 Hz to 15 kHz +/- 3 dB
Signal to Noise ratio: 60 dB at 100 uV
Receive Antenna: Integral with earphone/headphone cord
Audio Output: 35 mW, max 16 ohm load
Output Connector: 3.5 mm mono phone jack
Squelch: Located inside battery door. Factory set for 25 dB S/N.
Squelch may be set with JFD-7104-5 from Sprague Goodman
or any flat tipped tuning tool with tip size .095 X .016
Notes: The R35-8 is NOT field tunable. The eight channels have been
carefully selected to inhibit inter-modulation interference.
Channel frequencies are 72.1, 72.3, 72.6, 72.8, 74.7, 75.4, 75.7,
and 75.9 MHz.
Approvals: FCC, Industry Canada, RoHS, WEEE
Warranty: Five Years, Parts and Labor. 90 days on cords, earphones,
headphones, batteries, and other accessories
PPA R35-8 Receiver
On/Off Switch
Volume Control
Headphone
Jack
"On"/Low Battery
Indicator LED
Channel
Selector Knob
R35-8 Front
R35-8 Top
*DISCLAIMER: FCC RULES LIMIT USE OF THIS EQUIPMENT TO AUDITORY ASSISTANCE.