Avionics, Avionics & Instruments, Handheld Radios, Icom
ICOM A25C VHF AIR BAND COM RADIO – LITHIUM BATTERY
Part #: A2556 USA, A25C-220V
A2556 USA, A25C220V
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Overview
The A25C is a powerful air band handheld with 6 watts of power and an IP57 waterproof rating; weather cannot stop these radios. The handheld includes a large 2350mAh Li-ion battery, providing a long operating time. The easy-to-use interface and large 2.3-inch LCD display combine to provide stress-free programming and in-flight operation.
- Output power: 6W typ. (PEP), 1.8W (CW)
- Frequencies: TX (COM); 118.00-136.975MHz
RX (COM) ; 108.00-136.975MHz
RX (Weather); 161.650-163.275MHz - Channel spacing: 8.33/25KhZ
- Channels: 200 (20CH x 10 banks)
- Battery life: 2350mAh Li-ion battery, up to 10.5 hours
Typical operation with Tx:Rx:Stand-by duty ratio = 5:5:90, Power save ON - Version: Communications only
Large easy to use LCD
The A25’s large 2.3-inch LCD provides user-friendly, graphic screens. The day mode allows pilots to view the screen in direct sunlight and the night mode makes it easy to read in the dark.
| Peso | 0.91 lbs |
|---|---|
| Select Voltage: | 110V, 220V |
| Brands |
Features
- IP57 dust-protection and waterproof construction
- “Flip-flop” channel recall
- Smart battery with detailed battery status
- 121.5MHz emergency key
- Weather channels
- Priority watch
- VFO scan, memory-channel scan, priority scan
- ANL (Auto Noise Limiter) for noise reduction
- Side tone function
- Internal VOX capability
Specifications
| General | |
| COM | A25C COM channels |
| Frequency Coverage Tx Rx RX (Weather) |
A25C 118.000-136.975 MHz 118.000-136.975 MHz 161.650-163.275 MHz |
| Channel spacing | 25/8.33 kHz |
| Type of emission | 6K00A3E, 5K60A3E, 16K0G3E (Weather) |
| Power supply requirement | 7.2 V DC (BP-288), 11.0 V DC (External DC Jack) |
| Current drain (approximately) Tx High Rx Max. audio/Stand-by |
Less than 1.8 A Less than 500 mA/90 mA typ. |
| Antenna impedance | 50 Ω |
| Operating Temperature Range | –10°C to +60°C; 14°F to 140°F |
| Dimensions (W×H×D) (projections not included) |
58.9 × 148.4 × 31.8 mm; 2.3 × 5.8 × 1.3 in |
| Weight (approximately) | 340 g; 12.0 oz (with BP-288) |
| Transmitter | |
| Output power (at 7.2 V DC) | 6.0/1.8 W typical (PEP/carrier) |
| Audio harmonic distortion | Less than 10% (at 60% modulation) |
| Hum and noise ratio | More than 35 dB |
| Spurious emissions | More than 46 dB (Exclude fc±62.5 kHz for AM mode) (Exclude fc±20.825 kHz for AM-N mode) |
| Frequency stability | ±0.4 kHz |
| Receiver | |
| Intermediate frequencies 1st 2nd |
46.35 MHz 450 kHz |
| Sensitivity (typ) COM (6 dB S/N) WX (12 dB SINAD) |
Less than 0 dBμ Less than –8 dBμ |
| Squelch sensitivity (at threshold) | Less than 0 dBμ (AM), Less than –5 dBμ (FM) |
| Audio output power | More than 350 mW typ. (8 Ω load/60% Mod. at 10% distortion) |
| Hum and noise | More than 35 dB (at 30% modulation) |
| Spurious response | More than 60 dB (AM), More than 30 dB (FM) |
| Audio output power | More than 350 mW typ. (8 Ω load/60% Mod. at 10% distortion) |
| Ext. speaker connector | 3-conductor 3.5 (d) mm (1⁄8ʺ)/8 Ω |
In The Box
- Antenna
- Belt Clip
- Handstrap
- Battery Case
- Battery Pack
- Headset Adapter
- Power Adapter
- Battery Charger
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