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 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: Communications only aviation handheld 6W and AA battery pack
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
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
Documents
Instruction Manual
In The Box
Antenna
Belt Clip
Handstrap
Battery Case
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