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IC-R20

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General

 

IC-R20

Frequency coverage
(Differs according to version)
0.150–1304.999, 1305–3304.999MHz*1
(VFO A): 0.150–469.999MHz
(VFO B): 118–174.999, 330–1304.999MHz
Mode FM, WFM, AM, USB*, LSB*, CW*
* 0.150–469.999MHz only.
Frequency stability ±6ppm
(–10°C to +60°C; +14°F to +140°F)
Current drain Rated audio output*2 : 150mA typ.
(at 3.7V DC)
Battery pack or cells BP-206,
AA(R6)× 3 alkaline cells
External power supply requirement 6.0V DC
(with BC-149A/D or CP-18A/E)
Antenna connector BNC (50Ω)
Number of memory channels 1250
(including 200 auto memory write and 50 scan edges)
Dimensions
(W×H×D; Projections are not included)
60×142×34.8 mm;
23/8×519/32×13/8 in
Weight (approx.) 320g; 11.3oz
(With antenna and BP-206)

Receiver

 

IC-R20

Sensitivity
(typical, except spurious points)
FM (at 12dB SINAD):
1.620–4.999MHz 0.56μV
5.000–221.999MHz 0.4μV
330.000–832.999MHz 0.56μV
833.000–1304.999MHz 0.71μV
1330.000–2304.999MHz 5.6μV
2330.000–2999.999MHz 18μV

WFM (at 12dB SINAD):
76.000–108.000MHz 1.8μV
175.000–221.999MHz 1.8μV
470.000–769.999MHz 2.5μV

AM (at 10dB S/N):
0.495–4.999MHz 2.2μV
5.000–29.999MHz 1.4μV
118.000–135.999MHz 1.4μV

SSB, CW (at 10dB S/N):
0.495–4.999MHz 0.4μV
5.000–29.999MHz 0.25μV
50.000–53.999MHz 0.25μV
118.000–146.999MHz 0.25μV
330.000–469.999MHz 0.32μV
Selectivity AM, FM:
12kHz/–6dB
30kHz/–60dB

WFM:
150kHz/–6dB

SSB, CW:
1.8kHz/–6dB
AF power (at 10% distortion) 100mW typical with an 8Ω load
External speaker connector 2-conductor 3.5 (d) mm (1/8'' )/8Ω
*1 Cellular bands are blocked in the USA version.
*2 Single receive mode, IC recorder OFF.

Applicable U.S. Military Specifications

Icom makes rugged products that have been tested to and passed the following MIL-STD requirements and strict environmental standards.

Standard MIL-810 F
Method, Proc.
Low Pressure 500.4 I,II
High Temperature 501.4 I,II
Low Temperature 502.4 I,II
Temperature Shock 503.4 I
Solar Radiation 505.4 I
Humidity Induced 507.4
Salt Fog 509.4
Dust Blowing 510.4 I
Vibration 514.5 I
Shock 516.5 I,IV
Also meets equivalent MIL-STD-810 -C, -D and -E.

All stated specifications are subject to change without notice or obligation.