Specifications - Icom ic-718 Instruction Manual

11

SPECIFICATIONS

D General
• Frequency coverage: Receive
1
* Guaranteed range: 0.5–29.999999 MHz
2
* Varies according to version
• Mode:
• Number of memory:
channels
• Frequency stability:
• Power supply:
requirement
• Current drain:
(at 13.8 V DC)
• Operatable temp. range: –10°C to +60°C; +14°F to
• Antenna connector:
• Dimensions:
(projections not included)
• Weight
(approximately):
• ACC connector:
• REMOTE connector: 2-conductor 3.5 (d) mm (
D Transmitter
• Output power:
SSB, CW, RTTY
AM
• Modulation system:
SSB
AM
54
1
0.03–29.999999 MHz*
Transmit
2
1.800– 1.999999 MHz*
2
3.500– 3.999999 MHz*
7.000– 7.300000 MHz
10.100–10.150000 MHz
14.000–14.350000 MHz
18.068–18.168000 MHz
21.000–21.450000 MHz
24.890–24.990000 MHz
28.000–29.700000 MHz
USB, LSB, CW, RTTY, AM,
101
(99 regular, 2 scan edges)
Less than ±200 Hz from 1
min. to 60 min. after power
on. After that rate of stability
less than ±30 Hz/hr. at +25°C
. Temperature fl uctua-
(+77°F)
tions 0°C to +50°C
(+32°F to
less than ±350 Hz.
+122°F)
13.8 V DC ±15%
(negative ground)
Receive
Standby 1.3 A
Max. audio 2.0 A
Transmit
Max. power 20.0 A
+140°F
SO-23950 Ω)
240(W)  95(H)  239(D) mm
7 3 13
9 ⁄ (W)3 ⁄ (H)9 ⁄ (D) in
16 4 32
3.8 kg; 8 lb 6 oz
13-pin
1
⁄
8
2–100 W
2–35 W
Balanced modulation
Low level modulation
• Spurious emissions:
• Carrier suppression: More than 40 dB
• Unwanted sideband: More than 50 dB
• Microphone connector: 8-pin connector (600 Ω)
• Key connector:
• SEND/ALC connector: Phono (RCA)
D Receiver
• Receive system:
• Sensitivity:
SSB, CW, RTTY
AM
• Squelch sensitivity
SSB, CW, RTTY
• Selectivity:
SSB, CW, RTTY
AM
• Spurious and image rejection ratio:
• RIT variable range:
• Audio output power:
(at 13.8 V DC)
• PHONES connector: 3-conductor 6.35 (d) mm (
• External SP connector: 2-conductor 3.5 (d) mm (
˝)
All stated specifi cations are typical and subject to
change without notice or obligation.
Less than –50 dB below peak
output power
3-conductor 6.5 (d) mm (
Double-conversion superhet-
erodyne system
0.16 µV (1.8 –29.999999 MHz)
13 µV (0.5–1.799999 MHz)
2 µV (1.8–29.999999 MHz)
:
(threshold)
Less than 5.6 µV
More than 2.1 kHz/–6 dB
Less than 4.5 kHz/–60 dB
More than 6 kHz/–6 dB
Less than 20 kHz/–40 dB
More than 70 dB
(1.8–29.999999 MHz)
±1200 Hz
More than 2.0 W at 10%
distortion with an 8 Ω load
/8 Ω
1
⁄ ˝)
4
1
⁄ ˝)
4
1
⁄ ˝)
8