Icom IC-22S Instruction Manual page 2

Icom IC-22S PLL Synthesized 2-Meter Transceiver
SECTION I.
Specifications
GENERAL
Semiconductor Complement
Transistors
FET
IC
Diodes
Frequency Range (for specification)
Voltage
Current Required
TX
RX
Size
Weight
Antenna Impedance
Number of Channels
Frequency Control
TRANSMITTER
Power Out
Modulation Width
Microphone Impedance
Spurious Level
RECEIVER
Modulation Acceptance
Type
Receiver Sensitivity
1 uV S+N/N
Spurious Response
Bandpass
Squelch Sensitivity
Audio Output
Instruction Manual and Service Notes
2
34
7
13
33 to 128 depending on channels
146-148 MHz
13.8 Volts DC (negative ground)
2.0 amps @ 10 Watts 0.9 Amps @ 1
Watt
0.7 amps at maximum audio
0.4 amps squelched audio
58 mm (H) x 156 mm (W) x 218 mm (D)
1.9 kilograms
50 ohms
23 channels selected from any of the
132 channels on 15 KHz spacing
Stabilized master oscillator PLL
programmed by diode matrix
10 watts or 1 watt (selectable)
5 KHz
500 ohms
Lower that –60 db below carrier
16F3
Double Superhetrodyne
s t
1 IF 10.7 MHz
nd
2 IF 455 KHz
4 db below 1 uV or lower (0.4 micro)
30 db or better S+N/N
60 db or more attenuation
+/-7.5 KHz: -6 db
+/-15 KHz: -60 db
-8 db below 1 uV
1.5 watts or more into 8 ohms