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Icom America - 2 way radios

IC-7300

HF/50MHz TRANSCEIVER

Specifications

Specifications

General

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.
Mode SSB, CW, RTTY, AM, FM
Number of channels 101 (99 regular, 2 scan edges)
Antenna connector SO-239 (50Ω)
Power supply requirement 13.8V DC ±15%
Power Consumption Tx: 21A (at 100W output power)
Rx: 0.9A typical (Standby), 1.25A (Maximum audio)
Operating temperature range –10˚C to +60˚C; 14˚F to 140˚F
Frequency stability Less than ±0.5ppm (–10˚C to +60˚C; 14˚F to 140˚F)
Frequency resolution 1Hz
Dimensions

240×94×238mm; 9.45×3.7×9.37in

(projections not included)

Weight (approximately) 4.2kg; 9.26 lb

Transmitter

Output power (HF/50MHz) SSB/CW/FM/RTTY: 2–100W, AM: 1–25W
Modulation system
SSB
AM
FM
 
Digital P.S.N. modulation
Digital Low power modulation
Digital Reactance modulation
Spurious emission Less than –50dB (HF bands), Less than –63dB (50MHz band)
Carrier suppression More than 50dB
Unwanted sideband More than 50dB
Microphone impedance 600Ω

Receiver

Receiver system Direct Sampling
Intermediate frequency 36kHz
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


-
0.16μV
-
0.13μV

12.6μV
2.0μV
-
1.0μV

-
-
0.5μV
0.25μV
* HF: Preamp 1 ON, 50MHz: Preamp 2 ON
Squelch sensitivity* (Threshold)
SSB: Less than 5.6μV, FM:
 
Less than 0.3μV
* HF: Preamp 1 ON, 50MHz: Preamp 2 ON
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
Spurious and image rejection ratio HF: More than 70dB
50MHz: More than 70dB (Except for ADC Aliasing)
Audio output power More than 2.5W (at 10% distortion with an 8Ω load, 1kHz)

Tuner

Frequency range 1.9–50MHz bands
Matching impedance range 16.7Ω–150Ω unbalanced (VSWR better than 1: 3)
Tuning accuracy VSWR 1: 1.5 or less
Tuning time 2–3 seconds (Maximum 15 seconds)

All stated specifications are subject to change without notice or obligation.

Rear panel view


Back panel

 

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