Product Description
Icom IC-718 HF All Band Transceiver
The Origin Of The HF Transceiver
TheRadio Rig Icom IC-718 SSB / Radio HF bands From ICOM allow you to communicate over long distances covering many km even to the other side of the world. With the superior performance found in the IC-718 such as wide dvnamic range, high C/N ratio, and full duty operation you will find making these contacts easy. Experience the combination of the latest RF and digital technology, along with the size and simplified operation. You will see the IC-718 will be the most practical rig you will ever own.
Features Icom IC-718 HF All Band Transceiver
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Simple Operation
The IC-718 is equipped with a minimum number of buttons and controls for simple feature selection. The 10-key pad on the front panel allows direct entry of an operating frequency or a memory channel number. The auto tuning step function is activated when turning the dial quickly and helps speed up tuning. The band stacking register is convenient when changing operating bands.
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Front Mounted Loud Speaker
The IC-718 has the speaker mounted on the front panel. With the speaker facing the operator, audio will be heard clearly and directly while operating.
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Optional* DSP Capability, UT-106
The optional DSP unit gives you noise reduction and auto notch filter functions for extra receiver performance.
*Already installed for USA version.
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General Coverage Receiver
The IC-718 has 0.03–29.999999MHz* general coverage receive capability.
*Guaranteed range: 0.5–29.999999 MHz
Other Features
- Built-in electronic keyer
- Built-in microphone compressor
- Combined squelch and RF gain control
- Preamplifier and attenuator
- 101 memory channels
- CW full break-in
- IF shift interference rejection
- 1Hz tuning
- VOX function for hands-free operation
- Optional automatic antenna tuner
- Digital S/RF meter
Specifications Icom IC-718 HF All Band Transceiver
General |
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Frequency Range Rx Tx |
0.030-29.999999 MHz 1.800-1.999999 MHz 3.500-3.999999 MHz (varies with version) 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 |
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Mode | USB, LSB, CW, RTTY (FSK), AM | ||||||
No. of memory channels | 101 (99 regular, 2 scan edges) | ||||||
Frequency resolution | 1 Hz | ||||||
Frequency stability | Less than ±200 Hz from 1 minute to 60 minutes after power on. After that rate of stability less than ±30 Hz/hr. at +25°C (+77°F). Temperature fluctuations 0°C to +50°C (+32°F to +122°F) less than ±350 Hz | ||||||
Power supply requirement | 13.8 V DC ±15% (negative ground) | ||||||
Current drain
(at 13.8 V DC) |
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Usable temperature range | -10°C to +60°C
(+14°F to +140°F) |
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Antenna connector | SO-239 (50Ω) | ||||||
Dimensions
(projections not included) |
240mm (W) x 95mm (H) x 239mm (D);
97/16in (W) x 33/4in (H) x 913/32in (D) |
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Weight | 3.8 kg; 8 lb 6 oz | ||||||
ACC connector | 13-pin | ||||||
REMOTE connector | 2-conductor 3.5 (d) mm; (1/8“) |
Transmitter |
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Modulation system
SSB AM |
Balanced modulation Low level modulation |
Output power
SSB, CW, RTTY AM |
2-100W 2-40W |
Spurious emissions | Less than -50 dB below peak output power |
Spurious frequency
below 30 MHz above 30 MHz |
-50dB -60dB |
Carrier suppression | More than 40 dB |
Unwanted sideband | More than 50 dB |
Microphone connector | 8-pin connector (600Ω) |
KEY connector | 3 conductor 6.5 (d) mm (1/4“) |
SEND connector | Phono (RCA) |
ALC connector | Phono (RCA) |
Receiver |
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Receiving system | Double conversion superheterodyne |
Sensitivity (10 dB S/N)
SSB, CW, RTTY AM |
0.16 µV (1.8-29.999999 MHz) 13 µV (0.5-1.799999 MHz) 2 µV (1.8-29.999999 MHz) |
SQL sensitivity | Less than 5.6 µV (SSB) |
Selectivity
SSB, CW, RTTY
AM |
More than 2.1 kHz/-6 dB Less than 4.5 kHz/-60 dB More than 6.0 kHz/-6 dB Less than 20 kHz/-40 dB |
Spurious and image rejection | More than 70 dB (1.8-29.999999 MHz) |
Audio output power
(at 13.8 V DC) |
More than 2.0W at 10% distortion with an 8Ω load |
RIT variable range | ± 1200 Hz |
PHONES connector | 3-conductor 6.5 (d) mm (1/4“) |
EXT SP connector | 2-conductor 3.5 (d) mm (1/8″) / 8Ω |
All stated specifications are subject to change without notice or obligation.
Supplied Accessories:
- Hand Microphone
- DC Power Cable
- Spare Fuses
Icom IC-718 – Manual
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