Specifications - Icom IC-756PROIII Instruction Manual

17

SPECIFICATIONS

• General
• Frequency coverage
Receiver 0.030–60.000*
Transmitter 1.800–1.999*
5.33050*
5.37150*
7.000–7.300*
14.000–14.350*
21.000–21.450*
28.000–29.700*
* Some frequency bands are not guaranteed.
1
* 2 Depending on version.
• Mode
• No. of memory channels : 101
• Antenna connector
• Temperature range
• Frequency stability
• Frequency resolution
• Power supply
• Power consumption
Transmit Max. power 23 A
Receive Standby
Max. audio 3.3 A (typ.)
• Dimensions
(projections not included)
• Weight (approx.)
• ACC 1 connector
• ACC 2 connector
• CI-V connector
• Display
• Transmitter
• Output power
(continuously adjustable)
SSB/CW/RTTY/FM
AM
• Modulation system
SSB
AM
FM
• Spurious emission
• Carrier suppression
• Unwanted sideband
suppression
• ∂TX variable range
• Microphone connector
• ELEC-KEY connector
• KEY connector
• SEND connector
• ALC connector
115
: (unit: MHz)
1 * 2
, 3.500–3.999* ,
2 2
3 , 5.34650* 3 , 5.36650* 3 ,
, 5.40350* ,
3 3
2 , 10.100–10.150* 2 ,
, 18.068–18.168* ,
2 2
2 , 24.890–24.990* 2 ,
, 50.000–54.000*
2 2
* 3 USA version only.
: USB, LSB, CW, RTTY, AM, FM
(99 regular, 2 scan edges)
: SO-239 × 2 and phono jacks
(RCA; 50 Ω)
: –10˚C to +50˚C
; +14˚F to +122˚F
: Less than ±0.5 ppm 1 min. after
power ON.
(–10 to +50˚C; +14 to
+122˚F)
: 1 Hz
: 13.8 V DC ±15%
(negative ground)
:
3.0 A (typ.)
: 340(W) × 111(H) × 285(D) mm
3 3 7
13 ⁄ (W) × 4 ⁄ (H) × 11 ⁄ (D) in
8 8 32
: 9.6 kg; 21 lb 3 oz
: 8-pin DIN connector
: 7-pin DIN connector
1
: 2-conductor 3.5 (d) mm ( ⁄
8
: 5-inch TFT color LCD
(diagonal)
:
Less than 5 to 100 W
Less than 5 to 40 W
:
PSN modulation
Low power modulation
Phase modulation
: 50 dB
(HF bands)
60 dB
(50 MHz band)
: 40 dB
: 55 dB
: ±9.999 kHz
: 8-pin connector
(600 Ω)
1
: 3-conductor 6.35(d) mm ( ⁄
")
4
1
: 3-conductor 6.35(d) mm ( ⁄
")
4
: Phono jack
(RCA)
: Phono jack
(RCA)
• Receiver
• Receive system
• Intermediate frequencies :
1st
2nd
3rd
• Sensitivity (typical)
SSB, CW, RTTY
(10 dB S/N)
AM
(10 dB S/N)
FM
(12 dB SINAD)
* 1 Pre-amp 1 is ON, *
• Squelch sensitivity
SSB, CW, RTTY
FM
• Selectivity
SSB, RTTY
(BW: 2.4 kHz)
CW (BW: 500 Hz)
AM (BW: 6 kHz)
FM (BW: 15 kHz)
• Spurious and image
rejection ratio
• AF output power
(at 13.8 V DC)
• RIT variable range
• PHONES connector
")
• External SP connector
• Antenna tuner
• Matching impedance range:
HF bands
50 MHz band
• Minimum operating input : 8 W
power
• Tuning accuracy
• Insertion loss
(after tuning)
All stated specifications are typical and subject to change without no-
tice or obligation.
: Triple conversion
superheterodyne system
64.455 MHz
455 kHz
36 kHz
:
0.16 µV
(1.80–29.99 MHz)
0.13 µV
(50.0–54.0 MHz)
13 µV
(0.5–1.799 MHz)
2 µV
(1.80–29.99 MHz)
1 µV
(50.0–54.0 MHz)
0.5 µV
(28.0–29.99 MHz)
0.32 µV
(50.0–54.0 MHz)
2 Pre-amp 2 is ON
:
(Pre-amp: OFF)
Less than 5.6 µV
Less than 1 µV
:
More than 2.4 kHz/–6 dB
Less than 3.6 kHz/–60 dB
More than 500 Hz/–6 dB
Less than 700 Hz/–60 dB
More than 6.0 kHz/–6 dB
Less than 15.0 kHz/–60 dB
More than 12.0 kHz/–6 dB
Less than 20.0 kHz/–60 dB
: More than 70 dB
(except IF through on 50 MHz band)
: More than 2.0 W at 10%
distortion with an 8 Ω load
: ±9.999 kHz
: 3-conductor 6.35 (d) mm (
: 2-conductor 3.5 (d) mm
1
( ⁄ ")/8 Ω
8
16.7 to 150 Ω unbalanced
(Less than VSWR 3:1)
20 to 125 Ω unbalanced
(Less than VSWR 2.5:1)
: VSWR 1.5:1 or less
: Less than 1.0 dB
* 1
*
2
* 1
* 1
*
2
1
⁄
")
4