Icom ID-51A Advanced Manual page 394
Vhf/uhf transceiver
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- Advanced instructions (369 pages) ,
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- Brochure & specs (5 pages)
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19
SPECIFICATIONS
■ Transceiver (Continued)
D Receiver
• Receive system:
Double-conversion
superheterodyne
• Intermediate frequencies
A Band:
46.35 MHz (1st IF)
450 kHz (2nd IF)
B Band:
61.65 MHz (1st IF)
450 kHz (2nd IF)
• Sensitivity
(except spurious points)
AM
(1 kHz 30% MOD, 10 dB S/N)
0.520 ~ 0.995 MHz:
Less than 3.2 μV
1.000 ~ 1.710 MHz:
Less than 1.8 μV
108.000 ~ 136.995 MHz: Less than 1.8 μV
FM
(1 kHz/±3.5 kHz Dev., 12 dB SINAD)
137.0 ~ 174.0 MHz
:
Less than 0.18 μV
Amateur band only
Less than 0.32 μV
Except for Amateur band:
380.0 ~ 479.0 MHz
:
Less than 0.18 μV
Amateur band only
Less than 0.32 μV
Except for Amateur band:
WFM
(1 kHz/±52.5 kHz Dev., 12 dB SINAD)
76.0 ~ 81.9 MHz:
Less than 3.2 μV
82.0 ~ 108.0 MHz:
Less than 1.8 μV
DV
(PN9/GMSK 4.8 kbps, BER 1%)
137.0 ~ 174.0 MHz
:
Less than 0.28 μV
Amateur band only
380.0 ~ 479.0 MHz
:
Less than 0.28 μV
Amateur band only
• Audio output power (at 10% distortion)
More than 0.4 W into a 16 Ω load
Internal speaker:
More than 0.2 W into an 8 Ω load
External speaker:
• Selectivity
FM
:
More than 55 dB
(Wide)
FM
, DV:
More than 50 dB
(Narrow)
• Ext. speaker impedance: 8 W
(3-conductor 3.5 mm,
• Spurious and image rejection ratio:
More than 60 dB
• Squelch Sensitivity
(except spurious points)
AM
(1 kHz 30% MOD, 10 dB S/N) (threshold)
0.520 ~ 0.995 MHz:
Less than 3.2 μV
1.000 ~ 1.710 MHz:
Less than 1.8 μV
108.000 ~ 136.995 MHz: Less than 1.8 μV
FM
(1 kHz/±3.5 kHz Dev., 12 dB SINAD) (threshold)
137.0 ~ 174.0 MHz
:
Less than 0.18 μV
Amateur band only
Less than 0.32 μV
Except for Amateur band:
380.0 ~ 479.0 MHz
:
Less than 0.18 μV
Amateur band only
Less than 0.32 μV
Except for Amateur band:
WFM
(1 kHz/±52.5 kHz Dev., 12 dB SINAD) (threshold)
76.0 ~ 81.9 MHz:
Less than 3.2 μV
82.0 ~ 108.0 MHz:
Less than 1.8 μV
■ BC-202
• Power source requirement:
• Charging temperature range: 0˚C ~ +40˚C, +32˚F ~ +104˚F
• Weight:
• Dimensions:
1
⁄
˝ (d))
8
19-3
desktop charger
12 ~ 16 V DC or the specified
Icom power adapter (BC-123S)
Approximately 104 g, 3.7 oz
(without power adapter)
88.0(W)×72.6(D)×46.5(H) mm,
3.5(W)×2.9(D)×1.8(H) in.
(projection is not included)
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