Radio Shack 21-1599 - Manual (Page 17)

17
SPECIFICATIONS
RECEIVER
Frequency Coverage............................................ All 40 CB Channels (Class D)
26.965 to 27.405 MHz
Sensitivity ..................................................... 0.7
µ
V or better for 10 dB (S+N)/N
Adjacent Channel Rejection ........................................................................55 dB
Audio Output ......................................................................... 3 Watts (Minimum)
Frequency Response .....................................................
-
6 dB (at 450-2500 Hz)
Intermediate Frequency ............................................................1st 10.695 MHz,
2nd 455 kHz
Cross Modulation .......................................................................................50 dB
Squelch ............................................................ Adjustable from 0
.
5
µ
V to 1 mV
TRANSMITTER
Frequency Coverage............................................. All 40 CB Channels (Class D)
26.965 to 27.405 MHz
Output Power ............................................................... 4 Watts (FCC Maximum)
Type of Modulation ...................... AM Double Sideband, Full Carrier Modulation
Modulation Capability ................................................................................
±
90%
Spurious Emission....................................................................................
-
60 dB
Frequency Tolerance.............................................................................±
±
200 Hz
Antenna Impedance ............................................................................... 50 Ohm
Current Drain (13.8 volt supply) ................................ 1 Amp with No Modulation
1.5 Amps with 80% Modulation
GENERAL
Power Requirements ........................................13.8 Volts DC, Negative Ground
Dimensions......................................................... 1 3 /
8
x 4 9 /
16
x 6 1 /
4
Inches (HWD)
(47 x 150 x 202 mm)
Weight ...................................................................................................... 1 3 /
4
lbs
Specifications are typical; individual units might vary. Specifications are subject
to change and improvement without notice.
21-1599.fm Page 17 Thursday, August 5, 1999 10:59 AM