Operation Manual

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10
SPECIFICATIONS
D General
• Frequency coverage (MHz): TX 118.000 to 136.975
RX 108.000 to 136.975*
1
WX 161.650 to 163.275*
2
*
1
: IC-A24 only, IC-A6; 118.000 to 136.975 MHz
*
2
: U.S.A. version only.
• Mode : 6K00A3E
16K0G3E (161.65 to 163.275 MHz)
• Channel spacing : 25 kHz
• Number of memory channels : 200 (20 CH × 10 BANKS)
• Power supply requirement : Specified battery packs/case or
11.0 V DC at external DC jack
• Usable temp. range : –10˚C to +60˚C (+14°F to +140°F)
• Current drain :
Tx 1.5 A typical
Rx 70 mA typical (at stand by)
300 mA typical (at AF max.)
• Antenna connector : BNC 50 Ω (nominal)
• Dimensions : 54(W)×129.3(H)×35.5(D) mm
(projections not incl.)
2
1
⁄8(W) × 5
3
⁄32(H) × 1
13
⁄32(D) inch
• Weight : Approx. 180 g (6.35 oz)
(Without the battery pack and antenna.)
D Transmitter
• Output power : 5.0 W (PEP) typical
1.5 W (CW) typical
• Modulation : Low level modulation
• Modulation limiting : 70 to 100%
• Audio harmonic distortion :
Less than 10% (at 60% mod.)
• Hum and noise ratio : More than 35 dB
• Frequency stability : ±5 ppm
• Spurious emissions : More than 46 dB (except operat-
ing frequency ±62.5 kHz range)
• Microphone connector : 3-conductor 2.5(d) mm (
1
/
10
˝)/
more than 100 kΩ
D Receiver
• Receive system : Double conversion
superheterodyne
• Intermediate frequencies : 1st 30.05 MHz
2nd 450 kHz
•Sensitivity
VOR (AM 6dB S/N) : –3 dBµ typical
COM (AM 6dB S/N) : –6 dBµ typical
WX (FM 12dB SINAD) : –13 dBµ typical
• Squelch sensitivity : AM Less than 0 dBµ
(Threshold) FM Less than –5 dBµ
• Selectivity : 6 dB (More than 7.5 kHz)
60 dB (Less than 25 kHz)
• Spurious response : AM More than 60 dB
rejection FM More than 30 dB
• Audio output power : 500 mW typical
(at 10% distortion with an 8 Ω
load, 30% mod.)
• Noise and hum : More than 40 dB at 30% mod.
• External SP connector : 3-conductor 3.5 (d) mm
(
1
/
8
˝)/8 Ω
All stated specifications are subject to change without
notice or obligation.
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