Icom IC-A25 - Specifications and Options; Technical Specifications

New2001
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New2001
SPECIFICATIONS AND OPTIONS
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■ Specications
All stated specications are subject to change without notice or obligation.
D General
• Frequency range:
IC-A25N/IC-A25NE TX 118.000 ~ 136.99166 MHz
RX 108.000 ~ 136.99166 MHz
WX 161.650 ~ 163.275 MHz*
1
IC-A25C/IC-A25CE TX 118.000 ~ 136.99166 MHz
RX 118.000 ~ 136.99166 MHz
WX 161.650 ~ 163.275 MHz*
1
• Channel spacing: 25 kHz/8.33 kHz
• Mode:
IC-A25N/IC-A25C 6K00A3E/5K60A3E (FCC/EXP)
6K00A3E (Industry Canada)
16K0G3E (WX)
IC-A25NE/IC-A25CE 6K80A3E/5K00A3E
• Number of memory channels: 300 channels
• Antenna impedance: 50 ˘ nominal
• Antenna connector: BNC type
• Power supply requirement: 7.2 V DC standard or
11.0 V DC at the external DC jack
• Current drain: TX Less than 1.8 A
RX 90 mA typical (at standby)
Less than 500 mA
(at AF maximum)*
2
• Operating temperature range:
IC-A25N/IC-A25C –10˚C ~ +60˚C, 14˚F ~ 140˚F
IC-A25NE/IC-A25CE –20˚C ~ +55˚C
• Dimensions (projections not included):
58.9 (W) × 148.4 (H) × 31.8 (D) mm,
2.3 (W) × 5.8 (H) × 1.3 (D) inches
• Weight (approximately): 384 g, 13.6 oz with antenna and BP-288
D Transmitter
• Output power (Typical): 6.0 W (PEP), 1.8 W (CW)
• Modulation limiting (IC-A25N/IC-A25C) :
70 ~ 100%
• Modulation depth (IC-A25NE/IC-A25CE):
85%
• Audio harmonic distortion: Less than 10% (at 60% modulation)
• Ham and Noise ratio: More than 35 dB
• Spurious emissions:
IC-A25N/IC-A25C More than 46 dB *
3
*
4
IC-A25NE/IC-A25CE
9 kHz ~ 30 MHz Less than –46 dBm*
5
30 MHz ~ 1 GHz Less than –36 dBm (Harmonics)*
5
Less than –46 dBm (Non-harmonics)*
5
1 GHz ~ 4 GHz Less than –30 dBm (Harmonics) *
5
Less than –40 dBm (Non-harmonics)*
5
• Frequency stability
IC-A25N/IC-A25C ±0.4 kHz
IC-A25NE/IC-A25CE ±1 ppm
D Receiver
• Receive system: Double conversion superheterodyne
• Intermediate frequencies: 1st 46.35 MHz, 2nd 450 kHz
• Sensitivity:
IC-A25N/IC-A25C
VOR/COM Less than 1 μV (at 6 dB S/N)
WX Less than 0.4 μV (at 12 dB SINAD)
IC-A25NE/IC-A25CE Less than –107 dBm
(at 12dB SINAD with CCITT)
• Squelch sensitivity (Threshold)
VOR/COM Less than 1 μV
WX Less than 0.56 μV