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IC-F3S & IC-F4S SPECIFICATIONS
General Features of the IC-F3S and IC-F4S Specifications IC-F3S and IC-F4S Transmitter Specifications IC-F3S and IC-F4S Receiver Options for IC-F3S and IC-F4S
  Feature IC-F3S ID-F4S
RECEIVER
SPECS
Receive
System
double-conversion
super-heterodyne
double-conversion
super-heterodyne
Intermediate
Frequencies
1st 31.05 MHz
2nd 450 kHz
1st 46.35 MHz
2nd 450 kHz
Typical
Sensitivity
12 dB SINAD: 0.25 V
EMF: 20 dB SINAD: 0.63 V
12 dB SINAD: 0.3 V
EMF: 20 dB SINAD: 0.79 V
Typical
Squelch
Sensitivity
0.25 V threshold 0.3 V threshold
Adjacent
Channel
Selectivity
70 dB (25 kHz type)
60 dB (12.5 kHz type)
70 dB (25 kHz type)
60 dB (12.5 kHz type)
Spurious
Response
Rejection
70 dB 70 dB
Intermodulation
Rejection
65 dB 65 dB
Audio Output
Power
500 mW at 10% distortion 500 mW at 10% distortion
External
Speaker
Connector
3-conductor
3.5 (d) mm (1/8")/8
3-conductor
3.5 (d) mm (1/8")/8
More Details on the IC-F3S More Details on the IC-F4S Order the IC-F3S Order the IC-F4S Order the Helmet Comm
All Specifications are subject to change without notice or obligation.
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