Icom IC-756PROIII - 17 Specifications

17
115
SPECIFICATIONS
•General
• Frequency coverage : (unit: MHz)
Receiver 0.030–60.000*
1
*
2
Transmitter 1.800–1.999*
2
, 3.500–3.999*
2
,
5.33050*
3
, 5.34650*
3
, 5.36650*
3
,
5.37150*
3
, 5.40350*
3
,
7.000–7.300*
2
, 10.100–10.150*
2
,
14.000–14.350*
2
, 18.068–18.168*
2
,
21.000–21.450*
2
, 24.890–24.990*
2
,
28.000–29.700*
2
, 50.000–54.000*
2
*
1
Some frequency bands are not guaranteed.
*
2
Depending on version. *
3
USA version only.
• Mode : USB, LSB, CW, RTTY, AM, FM
•No. of memory channels : 101
(99 regular, 2 scan edges)
• Antenna connector : SO-239 × 2 and phono jacks
(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 3.3 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 jack
(RCA)
•ALC connector : Phono jack (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.