Icom IC-706MKIIG, Instruction Manual

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13
S SP PE EC CIIF FIIC CA AT TIIO ON NS S
■
G GE EN NE ER RA AL L
• Frequency coverage : Receive
30 kHz – 199.999999 MHz*
400–470.000 MHz*
Transmit
1.800 – 1.99999 MHz*
3.500 – 3.9999 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*
*Depending on version.
• Mode : SSB, CW, AM, FM, WFM, RTTY
(WFM is for receive only)
• Number of memory : 107
(split memory: 99; scan edges: 6;
channels
call channels: 2)
• Antenna connector : SO-239
×
2 (for HF/50 MHz and
144/430 MHz)/50
Ω
• Usable temperature : –10°C to +60°C (+14°F to +140°F)
range
• Frequency stability : Less than ±7 ppm from 1 min. to 60
min. after power ON. After that,
rate of stability change is 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.
• Power supply : 13.8 V DC ±15% (negative ground)
requirement
• Current drain : Transmit 20 A
(at 13.8 V DC) Receive squelched 1.8 A
max. audio 2.0 A
• Dimensions : 167(W)
×
58(H)
×
200(D) mm
6
9
⁄
16
(W)
×
2
5
⁄
16
(H)
×
7
7
⁄
8
(D) in
(projections not included)
• Weight : 2.45 kg (5 lb 6 oz)
• CI-V connector : 2-conductor 3.5 (d) mm (
1
⁄
8
˝)/8
Ω
• ACC connector : 13-pin
■
T TR RA AN NS SM MIIT TT TE ER R
• Output power :
SSB, CW, FM, RTTY 5 –100 W
(1.8–50 MHz bands)
5– 50 W
(144 MHz band)
2–20 W
(430 band)
AM 2–40 W
(1.8–50 MHz bands)
2– 20 W
(144 MHz band)
2–8
(430 band)
• Modulation system :
SSB Balanced modulation
AM Low level modulation
FM Variable reactance modulation
• Spurious emissions : Less than – 60 dB*
*spurious freq.: below 30 MHz: –50 dB (typ.); above 50 MHz: –60 dB
(typ.).
• Carrier suppression : More than 40 dB
• Unwanted sideband : More than 50 dB
• Microphone
: 8-pin modular jack (600
Ω
)
connector
• KEY connector : 3-conductor 6.35 (d) mm (
1
⁄
4
")
• RTTY connector : 3-conductor 3.5 (d) mm (
1
⁄
8
")
■
R RE EC CE EIIV VE ER R
• Receive system :
SSB, CW, AM, RTTY Double-conversion superheterodyne
WFM
FM
Triple-conversion superheterodyne
• Intermediate frequencies:
• Sensitivity
(pre-amp ON)
:
• Squelch sensitivity
(threshold; preamp ON)
:
SSB Less than 5.6 µV
FM Less than 0.3 µV
• Selectivity* :
SSB, CW, RTTY More than 3.0 kHz/ –6 dB
Less than 4.8 kHz/ –60 dB
AM/FM-N More than 8.0 kHz/ –6 dB
Less than 30.0 kHz/ –40 dB
FM More than 12.0 kHz/ –6 dB
Less than 30.0 kHz/ –60 dB
*Without optional filter and with mid
band selected.
• Spurious and image rejection ratio:
HF More than 70 dB
50 MHz More than 65 dB
(except IF through)
144/430 MHz More than 65 dB
• Audio output power : More than 2.0 W
at 10% distortion with
an 8
Ω
load
• RIT variable range : ±9.99 kHz max.
• PHONES connector : 3-conductor 3.5 (d) mm (
1
⁄
8
˝)/8
Ω
• EXT SP connector : 2-conductor 3.5 (d) mm (
1
⁄
8
˝)/8
Ω
M MO OD DE E 1 1s stt 2 2n nd d 3 3rrd d
S SS SB B 69.0115 MHz 9.0115 MHz
—
A AM M 69.0100 MHz 9.0100 MHz
—
A AM M--N N 69.0115 MHz 9.0115 MHz
—
R RT TT TY Y 69.0105 MHz 9.0105 MHz
—
F FM M
69.0115 MHz 9.0115 MHz 455 kHz
F FM M--N N 69.0100 MHz 9.0100 MHz 455 kHz
W WF FM M 70.7000 MHz 10.7000 MHz
—
C CW W 69.0106 MHz 9.0106 MHz
—
F Frre eq qu ue en nc cy y
rra an ng ge e
S SS SB B//C CW W
10 dB S/N
A AM M
10 dB S/N
F FM M
12 dB SINAD
W WF FM M
12 dB SINAD
0.5–1.8 MHz — 13 µV — —
1.8–28 MHz
0.15 µV 2.0 µV
— —
28–29.7 MHz 0.5 µV —
50 MHz band 0.12 µV 1.0 µV 0.25 µV —
76–108 MHz — — — 10.0 µV
144/430 MHz
bands
0.11 µV 1.0 µV 0.18 µV —
IC-706MKIIG.qxd 02.3.27 13:53 Page 66