GPSC PN
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Icom IC-718 Specifications: |
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General |
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Frequency Coverage*1 |
Rx |
0.030–29.999999 MHz*1 |
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Tx |
1.800– 1.999999 MHz*2 3.500– 3.999999 MHz*2
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
*1 Guaranteed range: 0.5–29.999999 MHz
*2 varies according to version |
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| Mode |
USB, LSB, CW, RTTY (FSK), AM |
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Number of channels |
101 (99 regular, 2 scan edges) |
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| Frequency resolution | 1 Hz | ||||||||||
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Frequency stability |
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 (+77˚F). Temperature fluctutatuions 0˚C to +50˚C (32˚F to +122˚F) less than ±350 H |
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Power supply requirement |
13.8 V DC ±15 % (negative ground) |
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Current drain (at 13.8 V DC):
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TX (Max. power): 20.0A
RX (Max. audio/standby): 2.0A/1.3A |
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Operating temperature range |
–10˚C to +60˚C; +14˚F to +140˚F | ||||||||||
| Antenna connector | SO-239 (50 Ω) | ||||||||||
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Dimensions (W×H×D;
Projections not included) |
240×95×239 mm |
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| ACC connector | 13-pin | ||||||||||
| REMOTE connector | 2-conductor 3.5 (d) mm (1⁄8″) | ||||||||||
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Weight (approx.) |
3.8 kg; 8 lb 6 oz |
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Transmitter |
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Output power |
SSB, CW, RTTY: 2–100 W AM: 1–40 W | ||||||||||
| Modulation system | SSB : Balanced modulation AM : Low level modulation | ||||||||||
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Spurious emissions
*spurious freq.; below 30 MHz |
Low level modulation
–50 dB, above 30 MHz: –60 dB |
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| Unwanted sideband | More than 40dB | ||||||||||
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Carrier suppression |
More than 50dB |
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| Microphone connector | 8-pin connector (600Ω) | ||||||||||
| KEY connector | 3-conductor 6.5 (d) mm (1⁄4″) | ||||||||||
| SEND connector | Phono (RCA) | ||||||||||
| ALC connector | Phono (RCA) | ||||||||||
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Receiver |
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Intermediate frequencies |
64.455MHz, 455kHz, 15.625kHz |
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Receiver system |
Double-conversion superheterodyne |
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Sensitivity(10 dB S/N) |
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SQL sensitivity |
Less than 5.6 µV (SSB) |
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Selectivity |
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Spurious and image rejection |
More than 70 dB (1.8–29.999999 MHz) |
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Audio output power (at 13.8 V DC) |
More than 2.0 Wat 10% distortion with an 8 Ω load |
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RIT variable range |
±1200 Hz |
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PHONES connector |
3-conductor 6.5 (d) mm (1⁄4″) |
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EXT SP connector |
2-conductor 3.5 (d) mm (1⁄8″) /8 Ω |
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In the Box:
- IC-718
- Hand microphone
- DC power cable
- Spare fuses