IcomAmateur Radio
IC-7300
Icom IC-7300 HF/50MHz amateur transceiver with a direct-sampling receiver, 100W output on SSB/CW/FM/RTTY, and a built-in antenna tuner.
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Icom
IC-718
A 100 W HF amateur transceiver covering the 1.8 to 29.7 MHz amateur bands on SSB, CW, RTTY and AM, with 101 memory channels. Discontinued by the manufacturer.
- Brand
- Icom
- Category
- Amateur Radio
- Manufacturer
- Icom website ↗
- Availability
- Enquire for lead time
Downloads
Technical
Specifications
| Frequency coverage (Rx) | 0.030 ~ 29.999 MHz |
|---|---|
| Frequency coverage (Tx) | 1.800 ~ 1.999, 3.500 ~ 3.999, 7.000 ~ 7.300, 10.100 ~ 10.150, 14.000 ~ 14.350, 18.068 ~ 18.168, 21.000 ~ 21.450, 24.890 ~ 24.990, 28.000 ~ 29.700 MHz |
| Mode | USB, LSB, CW, RTTY (FSK), AM |
| Frequency resolution | 1 Hz |
| Frequency stability | Less than ±200 Hz (1-60 min after power ON); Less than ±30 Hz/hour at +25˚C (1 hour later); Less than ±350 Hz between 0˚C ~ +50˚C |
| Maximum current drain | 20 A at 13.8 V DC |
| Power supply requirement | 13.8 V DC ±15% |
| Antenna connector | SO-239 (50 Ω unbalanced) |
| Number of memory channels | 101 (99 regular, 2 scan edges) |
| Power consumption (Rx) | 1.3 A (Standby), 2.0 A (Maximum audio) |
| Power consumption (Tx) | 20 A (at 100 W output power) |
| Operating temperature range | –10˚C ~ +60˚C |
| Dimensions | 240 × 95 × 239 mm |
| Weight | 3.8 kg |
| Output power (SSB, CW, RTTY) | 2 ~ 100 W |
| Output power (AM) | 2 ~ 35 W |
| Modulation system (SSB) | Balanced modulation |
| Modulation system (AM) | Low level modulation |
| Spurious emissions | Less than –50 dB below peak output power |
| Carrier suppression | More than 40 dB |
| Unwanted sideband | More than 50 dB |
| Microphone impedance | 8-pin connector (600 Ω) |
| Receiver system | Double-conversion superheterodyne |
| Sensitivity (SSB, CW, RTTY) | 0.16 μV (1.8 ~ 29.999 MHz) |
| Sensitivity (AM) | 13 μV (0.5 ~ 1.799 MHz); 2 μV (1.8 ~ 29.999 MHz) |
| Selectivity (SSB, CW, RTTY) | More than 2.1 kHz / –6 dB; Less than 4.5 kHz / –60 dB |
| Selectivity (AM) | More than 6.0 kHz/–6 dB; Less than 20 kHz / –40 dB |
| Squelch sensitivity | Less than 5.6 μV (SSB) |
| Spurious and image rejection | More than 70 dB (1.8 ~ 29.999 MHz) |
| Audio output power | More than 2.0 W (at 10% distortion with 8 Ω load) |
| External speaker connector | 2-conductor 3.5 mm / 8 Ω |
Overview
About this product
THE ORIGIN OF THE HF TRANSCEIVER
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
Questions
Frequently asked questions
What frequency range does the Icom IC-718 cover?
The IC-718 receives from 0.030 to 29.999 MHz and transmits on the amateur bands 1.800-1.999, 3.500-3.999, 7.000-7.300, 10.100-10.150, 14.000-14.350, 18.068-18.168, 21.000-21.450, 24.890-24.990 and 28.000-29.700 MHz.
What is the maximum output power of the IC-718?
The IC-718 puts out 2 to 100 W on SSB, CW and RTTY, and 2 to 35 W on AM.
How many memory channels does the IC-718 have?
The IC-718 has 101 memory channels: 99 regular channels plus 2 scan edges.
How much does the IC-718 weigh?
The IC-718 weighs 3.8 kg and measures 240 x 95 x 239 mm.
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