GPSC PN
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IC-7300 Specifications
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General |
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Frequency coverage
RX
TX |
0.030–74.800**
1.800–1.999, 3.500–3.999, 5.255–5.405*, 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, 50.000–54.000* Some frequency bands are not guaranteed.
** Guaranteed range: 0.500–29.999, 50.000–54.000MHz. |
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Mode |
SSB, CW, RTTY, AM, FM |
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Number of channels |
101 (99 regular, 2 scan edges) |
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Antenna connector |
SO-239 (50Ω) |
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Power supply requirement |
13.8V DC ±15% |
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Power Consumption |
Tx: 21A (at 100W output power)
Rx: 0.9A typical (Standby), 1.25A (Maximum audio) |
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Operating temperature range |
–10˚C to +60˚C; 14˚F to 140˚F |
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Frequency stability |
Less than ±0.5ppm (–10˚C to +60˚C; 14˚F to 140˚F) |
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Frequency resolution |
1Hz |
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Dimensions |
240×94×238mm; 9.45×3.7×9.37in(projections not included) |
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Weight (approximately) |
4.2kg; 9.26 lb |
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Warranty |
2 Years |
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Transmitter |
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Output power (HF/50MHz) |
SSB/CW/FM/RTTY: 2–100W, AM: 1–25W
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Modulation system
SSB
AM
FM |
Digital P.S.N. modulation
Digital Low power modulation
Digital Reactance modulation
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Spurious emission |
Less than –50dB (HF bands), Less than –63dB (50MHz band) |
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Carrier suppression |
More than 50dB |
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Unwanted sideband |
More than 50dB |
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Microphone impedance |
600Ω |
| Receiver | |
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Receiver system |
Direct Sampling Superheterodyne |
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Intermediate frequency |
36kHz |
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Sensitivity*
SSB/CW (at 10dB S/N)
0.5–1.8MHz
1.8–29.995MHz
28.0–29.7MHz
50MHz band
AM (at 10dB S/N)
0.5–1.8MHz
1.8–29.995MHz
28.0–29.7MHz
50MHz band
FM (at 12dB SINAD)
0.5–1.8MHz
1.8–29.995MHz
28.0–29.7MHz
50MHz band
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-
0.16μV
-
0.13μV
12.6μV
2.0μV
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1.0μV
-
-
0.5μV
0.25μV
* HF: Preamp 1 ON, 50MHz: Preamp 2 ON
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Squelch sensitivity*Â (Threshold)
SSB: Less than 5.6μV, FM: |
Less than 0.3μV
* HF: Preamp 1 ON, 50MHz: Preamp 2 ON |
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Selectivity (sharp filter shape)
SSB (BW: 2.4KHz)CW (BW: 500Hz)RTTY (BW: 500Hz)AM (BW: 6kHz)FM (BW: 15kHz) |
More than 2.4kHz/–6dB
Less than 3.4kHz/–40dB
More than 500Hz/–6dB
Less than 700Hz/–40dB
More than 500Hz/–6dB
Less than 800Hz/–40dB
More than 6.0kHz/–6dB
Less than 10kHz/–40dB
More than 12.0kHz/–6dB
Less than 22kHz/–40dB |
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Spurious and image rejection ratio |
HF: More than 70dB
50MHz: More than 70dB (Except for ADC Aliasing) |
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Audio output power |
More than 2.5W (at 10% distortion with an 8Ω load, 1kHz) |
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Tuner |
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Frequency range |
1.9–50MHz bands |
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Matching impedance range |
16.7Ω–150Ω unbalanced (VSWR better than 1: 3) |
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Tuning accuracy |
VSWR 1: 1.5 or less |
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Tuning time |
2–3 seconds (Maximum 15 seconds) |
Spectrum scope specifications
| Scope system | FFT (Fast Fourier Transform) |
| Sweep speed | Max. 30 frames/second (approx.), selectable from slow, mid or fast |
| Span width | 5kHz–1000kHz |
| Resolution | 1 pixel minimum (approximately) |
| Waveform display area (vertical axis) | 80dB |
| Reference level adjustment | –20dB to +20dB |
| Peak level hold function (Max. hold) | ON/OFF/last 10 seconds |
| Other functions | Averaging indication Touch screen operation VBW (Video Band Width) adjustment |