GPSC PN
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IC-7300 Specifications
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General
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Frequency coverage RX TX
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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
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SSB, CW, RTTY, AM, FM
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Number of channels
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101 (99 regular, 2 scan edges)
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Antenna connector
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SO-239 (50Ω)
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Power supply requirement
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13.8V DC ±15%
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Power Consumption
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Tx: 21A (at 100W output power) Rx: 0.9A typical (Standby), 1.25A (Maximum audio)
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Operating temperature range
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–10ËšC to +60ËšC; 14ËšF to 140ËšF
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Frequency stability
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Less than ±0.5ppm (–10ËšC to +60ËšC; 14ËšF to 140ËšF)
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Frequency resolution
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1Hz
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Dimensions
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240×94×238mm; 9.45×3.7×9.37in(projections not included)
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Weight (approximately)
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4.2kg; 9.26 lb
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Warranty
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2 Years
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Transmitter
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Output power (HF/50MHz)
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SSB/CW/FM/RTTY: 2–100W, AM: 1–25W
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Modulation system SSB AM FM
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Digital P.S.N. modulation Digital Low power modulation Digital Reactance modulation
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Spurious emission
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Less than –50dB (HF bands), Less than –63dB (50MHz band)
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Carrier suppression
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More than 50dB
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Unwanted sideband
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More than 50dB
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Microphone impedance
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600Ω
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| Receiver | |
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Receiver system
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Direct Sampling Superheterodyne
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Intermediate frequency
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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 - 1.0μV - - 0.5μV 0.25μV * HF: Preamp 1 ON, 50MHz: Preamp 2 ON
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Squelch sensitivity* (Threshold) SSB: Less than 5.6μV, FM:
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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)
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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
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HF: More than 70dB 50MHz: More than 70dB (Except for ADC Aliasing)
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Audio output power
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More than 2.5W (at 10% distortion with an 8Ω load, 1kHz)
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Tuner
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Frequency range
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1.9–50MHz bands
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Matching impedance range
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16.7Ω–150Ω unbalanced (VSWR better than 1: 3)
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Tuning accuracy
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VSWR 1: 1.5 or less
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Tuning time
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2–3 seconds (Maximum 15 seconds)
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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 |
Package Includes:
- IC-7300
- Hand microphone
- DC power cable
- Spare fuses
- Plugs