0102030405
Icom IC-7300 HF 50MHz Transceiver
Function Introduction
01
Spectrum Scope That Sees Everything
Spectrum Scope That Sees Everything
The 4.3-inch touchscreen displays a real-time spectrum scope with adjustable span (5 kHz to 1 MHz) and resolution. The integrated waterfall shows band activity history, letting you spot DX openings, track propagation changes, and identify clear frequencies before transmitting. Tap any signal to jump instantly to that frequency—no VFO spinning required.
01
Compact Without Compromise
Compact Without Compromise
At only 240 mm wide and 238 mm deep, the IC-7300 occupies half the desk space of legacy HF transceivers. The die-cast aluminium chassis and thermostatically-controlled cooling fan allow continuous 100 W operation without overheating, whether in a climate-controlled shack or a portable field tent.
01
Direct-Sampling Clarity
Direct-Sampling Clarity
Traditional superheterodyne receivers mix signals through multiple stages, introducing phase noise and image responses. The IC-7300's direct-sampling architecture digitises RF immediately after band-pass filtering, preserving signal purity across the entire spectrum. The result is a noise floor so low you can see—and hear—signals that disappear on conventional rigs.
Product Parameters
Frequency Range |
Version
RX: 0.030-74.800MHz
TX: 1.800-1.999,3.500-3.800,7.000-7.200,10.100-10.150
14.000-14.350,18.068-18.168,21.000-21.450,24.890-24.990,
28.000-29.700,50,000-52.000,70.000-70.500
|
Power Output |
SSB,CW,FM,RTTY: :50W,2-100W(HF/50MHz)，2-50W(70MHz) AM: 1-25W(HF/50MHz)，1-12.5W(70MHz)
|
Channel Capacity |
101(99 regular,2 scan edges)
|
Power Supply Voltage |
13.8V ±15V DC |
IP Rating |
US MIL 810G |
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