Specifications - Icom IC-R75 Instruction Manual

12

SPECIFICATIONS

D General
• Frequency coverage : 0.03–60.000000 MHz*
* 0.03–29.999999 MHz only for Asia version; 0.03–
29.999999 and 50.0–52.0 MHz for Denmark version;
specifications guaranteed 0.1–29.99 MHz and 50–54
MHz only
• Mode
• Number of memory
channels
• Frequency stability
• Power supply
requirement
• Current drain
(at 13.8 V DC)
• Antenna connector
• Dimensions
(projections not included)
• Weight
(approx.)
• REMOTE connector
• CI-V connector
All stated specifications are typical and subject to change without notice or obligation.
38
: USB, LSB, CW, RTTY, AM,
FM
: 101
(99 regular, 2 scan edges)
: Less than ±7 ppm from 1
min. to 60 min. after power
on. After that rate of stability
less than ±1 ppm/hr. at +25
°C . Temperature
(+77°F)
fluctuations 0°C to +50°C
less than ±
(+32°F to +122°F)
5 ppm.
: 13.8 V DC ±15%
(negative ground)
: Standby 0.9 A
Max. audio 1.1 A
: SO-239 (50 Ω), push
connection terminal (500 Ω)
: 241(W)×94(H)×229(D) mm
9 1 ⁄ (W)×3 11 ⁄ (H)×9 1 ⁄ (D) in
2 16 32
: 3.0 kg; 6 lb 10 oz
: RS-232C D-sub 9-pin
: 2-conductor 3.5 (d) mm (
D Receiver
• Receive system
• Intermediate frequencies:
Mode 1st
USB*/LSB* 69.0115
CW* 69.0106
RTTY* 69.0105
AM* 69.0100
FM 69.0115
* Frequencies differ according to the selected IF filter.
• Sensitivity
Frequency SSB/CW/RTTY
range
0.1–1.8 MHz* 1
2
1.8–28 MHz*
28–29.99 MHz* 2
50–54 MHz* 3
1
* Preamp: OFF; *
• Squelch sensitivity
SSB, CW, RTTY
FM
* 1 Preamp 1: ON; *
• Selectivity
SSB, CW, RTTY
AM
1
⁄ ˝)
8
FM
• Spurious and image rejection ratio:
• Audio output power
(at 13.8 V DC)
• PHONES connector
• External SP connector : 2-conductor 3.5 (d) mm
: Triple-conversion
superheterodyne system
2nd 3rd
(MHz) (MHz)
9.0115 455
9.0106 455.9
9.0105 456
9.0100 450
9.0115 450
:
AM
10 dB S/N 10 dB S/N 12 dB SINAD
2.0 µV 5.6 µV
0.16 µV 1.6 µV
0.16 µV 1.6 µV
0.13 µV 1.0 µV
2 3
Preamp 1: ON; * Preamp 2: ON
:
(threshold)
Less than 5.6 µV*
Less than 0.32 µV*
2 Preamp 2: ON
:
More than 2.1 kHz/–6 dB
Less than 4.0 kHz/–60 dB
More than 6 kHz/–6 dB
Less than 20 kHz/–50 dB
More than 12 kHz/–6 dB
Less than 30 kHz/–40 dB
More than 70 dB
(except IF through/50 MHz
band)
: More than 2.0 W at 10%
distortion with an 8 Ω load
: 3-conductor 6.35 (d) mm
( 1 ⁄ ˝)
4
˝)/8 Ω
( 1 ⁄
8
(kHz)
FM
—
—
0.22 µV
0.2 µV
1
2