Icom IC-756PROII, Инструкция по эксплуатации

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SPECIFICATIONS
• General
• Frequency coverage :
Rx 0.030–60.000 MHz* 1 * 2
Tx 1.800– 1.999 MHz* 2
3.500– 3.999 MHz* 2
7.000– 7.300 MHz* 2
10.100–10.150 MHz* 2
14.000–14.350 MHz* 2
18.068–18.168 MHz* 2
21.000–21.450 MHz* 2
24.890–24.990 MHz* 2
28.000–29.700 MHz* 2
50.000–54.000 MHz* 2
* 1 Some frequency bands are not guaranteed.
* 2 Depending on version.
• Mode : USB, LSB, CW, RTTY, AM, FM
• No. of memory channels : 101
(99 regular, 2 scan edges)
• Antenna connector : SO-239
×
2 and phono
(RCA; 50
Ω
)
• Temperature range : –10˚C to +50˚C
; +14˚F to +122˚F
• Frequency stability : Less than ±0.5 ppm 1 min. after
power ON.
(–10 to +50˚C; +14 to
+122˚F)
• Frequency resolution : 1 Hz
• Power supply : 13.8 V DC ±15%
(negative ground)
• Power consumption :
Transmit Max. power 23 A
Receive Standby 3.0 A (typ.)
Max. audio 3.5 A (typ.)
• Dimensions : 340(W)
×
111(H)
×
285(D) mm
(projections not included)
13
3
⁄
8
(W)
×
4
3
⁄
8
(H)
×
11
7
⁄
32
(D) in
• Weight (approx.) : 9.6 kg; 21 lb 3 oz
• ACC 1 connector : 8-pin DIN connector
• ACC 2 connector : 7-pin DIN connector
• CI-V connector : 2-conductor 3.5 (d) mm (
1
⁄
8
″
)
• Display : 5-inch
(diagonal)
TFT color LCD
• Transmitter
• Output power
(continuously adjustable)
:
SSB/CW/RTTY/FM Less than 5 to 100 W
AM Less than 5 to 40 W
• Modulation system :
SSB PSN modulation
AM Low power modulation
FM Phase modulation
• Spurious emission : 50 dB
(HF bands)
60 dB
(50 MHz band)
• Carrier suppression : 40 dB
• Unwanted sideband : 55 dB
suppression
• ∂ TX variable range : ±9.999 kHz
• Microphone connector : 8-pin connector
(600
Ω
)
• ELEC-KEY connector : 3-conductor 6.35(d) mm (
1
⁄
4
″
)
• KEY connector : 3-conductor 6.35(d) mm (
1
⁄
4
″
)
• SEND connector : Phono
(RCA)
• ALC connector : Phono
(RCA)
• Receiver
• Receive system : Triple conversion
superheterodyne system
• Intermediate frequencies :
1st 64.455 MHz
2nd 455 kHz
3rd 36 kHz
• Sensitivity (typical) :
SSB, CW, RTTY 0.16 µV
(1.80–29.99 MHz)
* 1
(10 dB S/N)
0.13 µV
(50.0–54.0 MHz)
* 2
AM
(10 dB S/N)
13 µV
(0.5–1.799 MHz)
2 µV
(1.80–29.99 MHz)
* 1
1 µV
(50.0–54.0 MHz)
FM
(12 dB SINAD)
0.5 µV
(28.0–29.99 MHz)
* 1
0.32 µV
(50.0–54.0 MHz)
* 2
* 1 Pre-amp 1 is ON, * 2 Pre-amp 2 is ON
• Squelch sensitivity
(Pre-amp: OFF)
:
SSB, CW, RTTY Less than 5.6 µV
FM Less than 1 µV
• Selectivity :
SSB, RTTY More than 2.4 kHz/–6 dB
(BW: 2.4 kHz) Less than 3.6 kHz/–60 dB
CW (BW: 500 Hz) More than 500 Hz/–6 dB
Less than 700 Hz/–60 dB
AM (BW: 6 kHz) More than 6.0 kHz/–6 dB
Less than 15.0 kHz/–60 dB
FM (BW: 15 kHz) More than 12.0 kHz/–6 dB
Less than 20.0 kHz/–60 dB
• Spurious and image : More than 70 dB
rejection ratio
(except IF through on 50 MHz band)
• AF output power : More than 2.0 W at 10%
(at 13.8 V DC) distortion with an 8
Ω
load
• RIT variable range : ±9.999 kHz
• PHONES connector : 3-conductor 6.35 (d) mm (
1
⁄
4
″
)
• External SP connector : 2-conductor 3.5 (d) mm
(
1
⁄
8
″
)/8
Ω
• Antenna tuner
• Matching impedance range:
HF bands 16.7 to 150
Ω
unbalanced
(Less than VSWR 3:1)
50 MHz band 20 to 125
Ω
unbalanced
(Less than VSWR 2.5:1)
• Minimum operating input : 8 W
power
• Tuning accuracy : VSWR 1.5:1 or less
• Insertion loss
(after tuning)
: Less than 1.0 dB
All stated specifications are typical and subject to change without no-
tice or obligation.
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