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ANTENNA COUPLER
Power Capability
Tuning System
Frequency Range
Input Impedance
Antenna Required
Tuning Power
VSWR
Tuning Time
Dummy Load (option)
Power Requirement
Construction
RECEIVER
Receiving System
Sensitivity
Pass Band
Cross Modulation
Audio Output
Other Features
150 W pep
CPU controlled fully automatic tuning system
1.6 to 27.5 MHz
50 ohms (viewed from transceiver)
6 to 15 meters wire or whip
10 to 20 W pep
Less than 1.5
Within 2 to 15 seconds, Within 0.5 seconds for an ever tuned
frequency
10 ohms + 250 pF for check of Two-tone alarm generator at
2191 kHz (frequency changeable)
12.0 VDC, 0.6 A (supplied from transceiver)
Waterproof plastic cabinet, stainless steel mount
Double-conversion superheterodyne
IF: 54.455 MHz and 455 kHz.
Input level to produce SINAD 20 dB
J3E
1.6 - 4 MHz
Below +16 dB V
4-27.5 MHz
Below +3 dB V
350 - 2700 Hz
-6 dB
Unwanted signal +90 dB V 20 kHz from +60 dB V wanted
signal
1 W (8
internal loudspeaker), 3.5 W (4 optional external
loudspeaker)
0 dBm/600 line output (for NBDP, DSC, RB-500)
RF Gain:
Adjustable
Squelch:
ON/OFF, Activated by voice/signal strength
Dimmer:
OFF/Low/Medium/High
Loudspeaker: ON/OFF (Handset always alive)
AGC:
ON/OFF
Noise blanker: ON/OFF (thru system setting)
SP-2
J2B
Below +6 dB V across 10
Below -7 dB V across 50
+ 250 pF
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