Icom IC-2725E, Руководство по обслуживанию

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SECTION 1 SPECIFICATIONS
All stated specifications are subject to change without notice or obligation.
M
GENERAL
• Frequency range :
• Mode : FM, AM (AM range is 118.0 – 135.995 MHz and Rx only for [USA] and [EXP].)
• Nomber of memory channel : 212 (including 2 call channels and 10 scan edges)
• Usable temperature range : –10˚C to +60˚C; +14˚F to +140˚F
• Frequency resolution : 5, 10, 12.5, 15, 20, 25, 30 and 50 kHz
• Frequency stability : ±10 ppm (–10˚C to +60˚C; +14˚F to +140˚F)
• Power supply requirement : 13.8 V DC ±15 % (negative ground)
• Current drain
(at 13.8 V DC)
: Receive Standby (squelched) 1.2 A
Max. audio output 1.8 A
Transmit at VHF 50 W/UHF 35 W 12.0 A/11.0 A
• Antenna connector : SO-239 (50
Ω
)
• DATA connector : Mini DIN 6 pin
• Dimensions : Controller 140(W)
×
50(H)
×
27(D) mm; 5
1
⁄
2
(W)
×
1
31
⁄
32
(H)
×
1
1
⁄
16
(D) inch
(projections not included)
Main unit 140(W)
×
40(H)
×
187(D) mm; 5
1
⁄
2
(W)
×
1
9
⁄
16
(H)
×
7
3
⁄
8
(D) inch
• Weight : Controller 150 g; 5.29 oz
Main unit 1.4 kg; 3.0 lb
M
TRANSMITTER
• Output power : VHF 50 W/25 W/5 W (selectable)
UHF 35 W/25 W/5 W (selectable)
• Modulation system : Variable reactance frequency
• Maximum frequency deviation : ±5.0 kHz
• Spurious emissions
: Less than –60 dB
• Microphone connector : 8-pin modular jack (600
Ω
)
M
RECEIVER
• Receive system : Double-conversion superheterodyne
• Intermediate frequency : 1st IF 38.85 MHz/46.05 MHz
(Left/right side band) 2nd IF 450 kHz/455 kHz
• Sensitivity : Less than 0.18 µV (at 12 dB SINAD)
• Squelch sensitivity : Less than 0.13 µV (at threshold)
• Selectivity
(wide/narrow)
: More than 12 kHz/–6 dB
Less than 30 kHz/ –60 dB
• Spurious and image rejection : More than 60 dB
• Audio output power
(at 13.8 V)
: More than 2.4 W at 10% distortion with an 8
Ω
load
• External speaker connector : 2-conductor 3.5(d) mm (
1
⁄
8
")/8
Ω
VERSION
[EUR]
[ITR]
RX (MHz)
144.000–146.000, 430.000–440.000
144.000–146.000
430.000–434.000, 435.000–438.000
TX (MHz)
144.000–146.000, 430.000–440.000
144.000–146.000
430.000–434.000, 435.000–438.000