Williams Sound PPA R35-8N User Manual

Personal p a, Multi-channel fm receiver, Personal pa

Personal P

™

Multi-Channel FM

Receiver

•

Model PP

A R35-8

Personal PA

™

Multi-Channel FM Receiver •

Model PPA R35-8

ADA

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.