Specifications - Icom IC-706MKIIG Service Manual

SECTION 1
¤GENERAL
• Frequency coverage :
Receive
Transmit
*Depending on version.
• Mode : USB, LSB, CW, RTTY (FSK), AM, FM,
• Number of memory ch. : 107 (99 regular, 6 scan edges,1 call)
• Antenna connector : SO-239
• Power supply requirement : 13.8 V DC ±15% (negative ground)
• Frequency stability : Less than ± 7 ppm from 1 min. to 60
• Current consumption :
Transmit
Receive
• Usable temperature range : –10˚C to +60˚C (+14˚F to +140˚F)
• Dimensions : 167(W)
(projections not included)
• Weight : 2.45 kg (5 lb 6 oz)
• CI-V connector : 2-conductor 3.5 (d) mm (
• ACC connector : 13-pin
¤TRANSMITTER
• Output power :
1.8–50 MHz band
144 MHz band
440 MHz band
• Modulation system :
SSB
AM
FM
• Spurious emissions :
Below 47.5 MHz Less than –50 dB (typical)
Above 47.5 MHz Less than –60 dB
• Carrier suppression : More than 40 dB
• Unwanted sideband supp. : More than 50 dB
: 8-pin modular jack (600 Ω)
• Microphone connector
• KEY connector : 3-conductor 6.35 (d) mm (
• RTTY connector : 3-conductor 3.5 (d) mm (
All stated specifications are subject to change without notice or obligation.

SPECIFICATIONS

0.030 – 200.000 MHz*
430.000 – 470.000 MHz*
1.800 – 1.999 MHz*
3.500 – 3.999 MHz*
7.000 – 7.300 MHz*
10.100 – 10.150 MHz
14.000 – 14.350 MHz
18.068 – 18.168 MHz
21.000 – 21.450 MHz
24.890 – 24.990 MHz
28.000 – 29.700 MHz
50.000 – 54.000 MHz*
144.000 – 148.000 MHz*
430.000 – 450.000 MHz*
WFM (WFM is for receiver only)
2
×
(for HF/50 MHz and 144/440 MHz)/50 Ω
min. after power ON. After that, rate of
stability less than ±1 ppm/hr. at +25˚C
(+77˚F). Temperature fluctuations 0˚C
to +50˚C (+32˚F to +122˚F) less than
± 5 ppm.
max. power 20 A
standby 1.8 A
max. audio 2.0 A
58(H) 200(D) mm
× ×
9 7
9
6 ⁄ (W) 2 ⁄ (H) 7 ⁄ (D) inch
16 × 32 × 8
")/8 Ω
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SSB/CW/RTTY/FM 5–100 W
AM 2–40 W
SSB/CW/RTTY/FM 5–50 W
AM 2–20 W
SSB/CW/RTTY/FM 2–20 W
AM 2–8 W
Balanced modulation
Low level modulation
Variable reactance modulation
1
/ ")
4
1
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8
¤RECEIVER
• Receive system
SSB/CW/AM/WFM
FM
• Intermediate frequencies
MODE 1st IF
SSB/AM-N/FM 69.0115 MHz
AM/FM-N 69.0100 MHz
CW 69.0106 MHz
RTTY 69.0105 MHz
WFM 70.7000 MHz
• Receive sensitivity
FREQUENCY SSB/CW/RTTY
0.5 – 1.8 MHz
1.8 – 28 MHz*
28 – 29.999 MHz
50 MHz band
144 MHz band
440 MHz band
Note: SSB, CW and AM modes are measured at 10 dB S/N; FM mode at
12 dB SINAD.
*Except 4–4.5 MHz, 8–9 MHz.
• Squelch Sensitivity
SSB
FM
• Selectivity*
SSB, CW, RTTY
AM/FM-N
FM
*Without an optional filter unit and with mid bandwidth selected.
• Spurious and image rejection ratio:
HF band
50 MHz band
144/440 MHz band
• Audio output power
(at 13.8 V DC)
• RIT variable range
• PHONES connector
• EXT SP connector
1 - 1
:
Double superheterodyne
Triple superheterodyne
:
2nd IF
9.0115 MHz
455 kHz*
9.0100 MHz
455 kHz*
9.0106 MHz
9.0105 MHz
10.7000 MHz
*FM or FM-N mode only
: (pre-amp ON)
AM
— 13 µV
0.16 µV 2 µV
0.16 µV 2 µV
0.13 µV 1 µV
0.11 µV 1 µV
0.11 µV 1 µV
: (pre-amp ON)
Less than 5.6 µV
Less than 0.32 µV
:
More than 2.4 kHz/–6 dB
Less than 4.8 kHz/–60 dB
More than 8.0 kHz/–6 dB
Less than 30 kHz/–40 dB
More than 12 kHz/–6 dB
Less than 30 kHz/–60 dB
70dB
65 dB (except IF through)
65 dB
: More than 2.0 W at 10% distortion
with an 8 Ω load
: ± 9.99 kHz
: 3-conductor 3.5 (d) mm (
: 2-conductor 3.5 (d) mm (
3rd IF
—
—
—
FM
—
—
0.5 µV
0.25 µV
0.18 µV
0.18 µV
")/8 Ω
1
/
8
")/8 Ω
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