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Icom America - 2 way radios

A220

VHF Air Band Transceiver

Specifications

Specifications

General

Frequency coverage

Tx/Rx
  8.33kHz spacing
  25kHz spacing

Rx Wx channels



118.000–136.992MHz
118.000–136.975MHz
161.650–163.275MHz
Mode AM (6K00A3E, 5K60A3E)
Frequency spacing 8.33kHz/25kHz
Frequency stability ±5ppm
Operating Temperature -20°C to +55°C
Antenna impedeance 50Ω
No. of memory channels 20 regular memory,
50 group memory,
10 GPS,
10 Weather,
20 auto stack memory
Power supply requirement 13.8V/27.5V DC (Negative ground)

Dimensions (W×H×D)

(projections not included)

160×34×271 mm; 6.3×1.34×10.67 in
Weight (approx.) 2.2 lb
Transmitter
Output power 8 W typical (carrier power)
Spurious emission –60dBc
Modulation limiting 70% (Maximum 98%)
Microphone impedance 600Ω
Receiver

Intermediate frequencies

38.85MHz/450kHz (1st/2nd)

Sensitivity

AM

FM


Less than 2μV
Less than 1.4μV
Selectivity

25kHz spacing

8.33kHz spacing


±3kHz/±22kHz (6dB/60dB)

±2.778kHz/±7.37kHz (6dB/60dB)

Spurious rejection More than 74dBμ
Audio output power

External SP

Headphone


5W with a 4Ω load

60mW with a 500Ω load

Measurements made in accordance with RTCA DO-186B for USA version. All stated specifications are and subject to change without notice or obligation.

Applicable U.S. Military Standards

Standard MIL 810 G
Method Proc
Low Pressure 500.5 I, II
High Temp. 501.5 I,II
Low Temp. 502.5 I, II
Temperature Shock 503.5 I-C
Solar Radiation 505.5 I
Humidity 507.5 II
Vibration 514.6 I
Shock 516.6 I

Also meets equivalent MIL-STD-810-C, -D, -E and -F.

Supplied accessories

  • Mounting bracket kit

Rear panel view

Rear Panel View
D-Sub 25-pin type connector

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