ICOM 艾可慕 IC-A25N 25NE 航空手持對講機(jī)
IC-A25N IC-A25C
GENERAL
NAV and COM NAV and COM channels COM channels
Frequency range
118.000–136.992 MHz
108.000–136.992 MHz
161.650–163.275 MHz
118.000–136.992 MHz
118.000–136.992 MHz
161.650–163.275 MHz
Number of memory channels 300 channels/15 groups
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. (GPS, Bluetooth-, Light: OFF)
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) 384 g, 13.6 oz (with antenna and 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)
Ham and noise ratio More than 35 dB
Spurious emissions
More than 46 dB
(Except operating frequency ±62.5 kHz in 25 kHz channel spacing.) (Except operating frequency ±20.825 kHz in 8.33 kHz channel spacing.)
Frequency stability ±0.4 kHz
RECEIVER
Intermediate frequencies 46.35 MHz/450 kHz (1st/2nd)
Sensitivity
NAV/COM (6 dB S/N)
WX (12 dB SINAD)
Less than 0 dBμ
Less than –8 dBμ
