Icom IC-228A is a well-built 2 meter FM mobile transceiver providing 25 watts of power. There is also a setting for 5 watts output when less power is needed. The multi-colored backlit LCD display is readable over a wide range of light. This radio has 20 memories and priority watch. It also has programmed scanning or memory scanning. This radio requires 13.8 VDC at 6.0 amps.
- The Icom IC-228H is the same as the IC-228A, but transmits with 45 watts (instead of 25 watts) and requires 9.5 amps.
- The Icom IC-1201A is the similar to the IC-228A, but operates on the 1200 MHz band (with 10 watts) instead of 2 meters
| Type: | Amateur VHF transceiver | ||
| Frequency range: | TX: 140.1-150 MHz RX: 138-174 MHz |
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| Tuning steps: | 5 / 10 / 15 / 20 / 25 KHz | ||
| Mode: | FM | ||
| Channels/memory management: | 20 regular 1 call 2 scan edge Lithium battery backup |
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| Repeater shift/offset: | +/- 600 KHz | ||
| Power supply: | 13.8 VDC ±15% | ||
| Current drain/power consumption: | RX: 450-800 mA TX: 3-6 A |
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| Antenna impedance/connector: | 50 ohms / SO-239 on pigtail | ||
| Dimensions (W*H*D): | 140*50*137 mm (5.5*2*5.4") | ||
| Weight: | 850 gr (1.9 lbs) | ||
| Other features: | Built-in CTCSS/PL encoder, Dimmer | ||
| RECEIVER SECTION | |||
| Receiver system: | Double conversion superheterodyne 1st IF: 17.2 MHz 2nd IF: 455 KHz |
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| Sensitivity: | 0.18 uV (12 dB SINAD) | ||
| Selectivity: | 15 KHz (-6 dB) 30 KHz (-60 dB) |
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| Image rejection: | |||
| AF output power/speaker: | 2.4 W at 10% distortion / 8 ohms | ||
| External speaker connector: | 3.5 mm | ||
| TRANSMITTER SECTION | |||
| RF output power: | Hi: 25 W Lo: 5 W |
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| Modulation system: | Variable reactance | ||
| Max FM deviation: | ±5 KHz | ||
| Spurious emissions: | Less than -60 dB | ||
| Microphone connector/impedance: | 8-pin / 600 ohms | ||
| MISCELLANEOUS | |||
| Manufactured: | Japan, 1988-1990 (Discontinued) | ||
| Additional info: | |||
| Related documents: | User manual (3.5 MB) | ||
| Modifications: | |||
| Options/Accessories: |
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