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.
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 | |
NAV and COM | A25N NAV and COM channels |
Frequency Coverage Tx Rx RX (Weather) |
A25N 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) NAV/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 |
Documents
Instruction Manual
In The Box
Antenna
Belt Clip
Handstrap
Battery Pack
Headset Adapter
Power Adapter
Battery Charger
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