Williams Sound FM R38 Specifications
Houses of Worship • Schools • Auditoriums • Conference Rooms •Theaters
PPA R38
Personal PA® FM Receiver with Display
The newest addition to the Personal PA FM line - the stylish,
new PPA SelectView™ FM receiver - is easy on the eyes and
convenient to use. The high-res OLED screen presents a quick
view of receiver status and immediate access to all user settings.
The highlight: on-screen channel selection with easy access to 17
pre-set, wideband frequencies (72-76 MHz).
Digitally synthesized for exceptional audio clarity and stability, the
ease of the PPA SelectView™ is apparent with its digital tuning,
digital squelch and battery-saving sleep and auto-o modes.
A stereo/mono jack adds compatibility with a variety of mono
and stereo earphone/headphone options. A soft audio turn-on
feature makes power-up or changing channels easy on the ears.
The PPA SelectView™ is rechargeable when used with NiMH AA
batteries (compatible with the Williams Sound CHG 3512 and
3502 multi-bay chargers) -or- Alkaline AA batteries can also be
used. And it’s covered by our Lifetime PLUS Limited Warranty.
SPECIFICATION DATA
Features / Benefits
• OLED high-resolution screen - easy to read and provides a
quick view of receiver status.
• All user settings are accessible via the on-screen menu –
including all 17 wideband channels.
• Stylish new design
• Now features stereo headphone jack
• Rechargeable or non-rechargeable batteries
• Digital Volume Control
• 4-step battery level indication
• Display shows channel number or frequency
• Step/seek function allows user to increment channel manually,
or seek to the next active channel
• Sleep Mode/Auto-O saves battery life
• Soft Audio Turn-On
© 2019, Williams AV, LLC MCAT 202C
Personal PA® FM Receiver with Display
R38 TOP
R38 FRONT
PPA R38 Receiver
OLED
DISPLAY
LEFT
ARROW
BUTTON
MENU
BUTTON
POWER BUTTON/
LOW BATTERY
INDICATOR
3.5mm
STEREO/MONO
HEADPHONE
JACK
RIGHT
ARROW
BUTTON
Architectural / Engineering Specifications:
The receiver shall be encased in black, PC/ABS impact-resistant
plastic with a hinged battery door. The receiver shall be a
body-pack style and include a detachable belt-clip for handsfree operation. The receiver shall have a 3.5mm stereo jack
to accommodate stereo or mono low impedance earphones,
headphones and neckloops. The receiver shall have a power
button that is backlit indicating power is on. The receiver shall
receive 17 preset wideband channels between 72-76MHz. Channel
selection shall be made in the menu. The receiver shall have
channel-lock capability.
The receiver shall have a slide switch inside the battery
compartment to select disposable Alkaline or NiMH rechargeable
battery operation. It shall have charger contacts on the bottom of
the receiver for use with Williams Sound drop-in chargers CHG 3512
and CHG 3502. The receiver shall operate up to 50 hours with two
disposable AA Alkaline batteries (BAT 001-2) and up to 32 hours
with two AA NiMH rechargeable batteries (BAT 026-2).
The receiver shall provide a maximum output of 35mW at 16Ω with
an earbud type earphone. The systems audio frequency response
shall be 200Hz to 15kHz ± 3dB and the signal to noise ratio shall
be 65dB min. The receiver sensitivity shall be 2µV or better at
12dB Sinad with squelch defeated. The receiver shall accept up to
±75kHz FM deviation and have a 75 µS de-emphasis time constant.
The receiver shall have FCC, Industry Canada approvals and be
compliant with RoHS and WEEE regulations. The receiver shall be
covered by a Lifetime PLUS Limited Warranty, 90 Days on most
accessories.
This receiver shall be the Williams Sound model PPA R38.
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