External Speaker Jack:
The R700 has a 1/4” phone jack for use with an external speaker. Plugging an external
speaker into the jack disables the built-in speaker. This jack can also be used to provide an
input for a larger amplifier and speaker.
R700 Operating Frequency (Channel):
The R700 is available pre-tuned to one of 10 different frequencies in the 72 - 76MHz Auditory
Assistance Band. The last letter in the part number indicates the frequency. For example, a
PPA R700E is set to Channel E, 72.9MHz. A sticker on the bottom of the PPA Transmitter and
R700 Receiver indicates the frequency they are tuned to.
The R700 frequency must match your Transmitter frequency.
Your R700 was pre-tuned to the transmitter frequency specified when the receiver was
ordered. If you experience interference on the channel you ordered or if your receiver fre-
quency does not match your transmitter frequency, The R700 can be re-tuned to your
Transmitter frequency by your Williams Sound Dealer.
Warranty:
The R700 is warranted against defects in manufacture for a period of three years. See the
enclosed warranty card for details.
Specifications:
Dimensions and Weight:
6-1/2"W x 2-1/8"H x 6" D (16.5 cm x 6.3 m x 15.2 cm), 2.1 lbs. (.95 kg)
Color:
Black
Power:
120VAC, 50 or 60Hz, 1.5 Watts
FCC ID:
CNMR700
Operating Frequency:
Pre-Tuned, Adjustable, 72MHz - 76MHz
FM Deviation:
Wideband, 75kHz, 75µS de-emphasis
AFC Range:
+ 300kHz
Sensitivity:
2uV at 12dB Sinad with squelch defeated, squelches at 10µV for min. 50dB S/N
Frequency Response:
100 to 10KHz, + 3dB
Signal-to-Noise Ratio:
50dB at 10µV
Receive Antenna:
28" Whip (ANT 011), optional half-wave coax (ANT 006), 75
Ω
, "F" connector
Audio Output:
1W max. at 8
Ω
Loudspeaker:
4 inch, 8
Ω
, wide-range
External Speaker Connector: 1/4" mono phone jack, disconnects built-in speaker when used
Controls:
On/Off rocker switch, rotary volume control, LED "on" indicator
Williams Sound Corp.
10399 West 70th St., Eden Prairie, MN 55344-3459
U.S.A. 800-843-3544 / 612-943-2252 / FAX: 612-943-2174
MAN 055
