Icom IC-7700 HF/6m Transceiver Reviews and Modifications
Find detailed reviews, technical specifications, user manuals, and modification guides for the Icom IC-7700 HF/6m transceiver.
The Icom IC-7700 is a high-performance HF/6m transceiver designed for serious amateur radio operators. Known for its advanced receiver capabilities and robust build, this station is often a centerpiece for DXing and contest operations on the HF bands. Its features cater to hams seeking excellent signal clarity and operational flexibility, making it a popular choice for those who spend many hours making QSOs.
Operators can find detailed reviews and comparisons of the IC-7700, often alongside other premium transceivers like the Elecraft K3. There are resources for technical modifications, such as expanding band coverage, and practical guides for maintenance, including power amplifier module repairs. Hams also share insights on optimizing audio with different microphones and conducting receiver tests, sometimes even using the IC-7700's spectrum scope as a bench analysis tool.
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The Icom IC-7700 spectrum scope feature a minimum resolution bandwidth of just 100 Hz and provide also an accurate vertical amplitude tracking permitting to use the 7700 as a bench spectrum analyser. -
Exaustive review of the self-contained, top-performance HF/6m transceiver Icom IC-7700 -
Evaluation of various microphones on-air using an Icom IC-7700 by VA7JW -
Testing the Icom IC-7700 on the mediumwave broadcast reception by VA7OJ -
A detailed review of the Icom IC-7700 by VA7OJ/AB4OJ -
A well documented PDF document containing picture sequence taked during the repair of an Icom IC-7700 HF transceiver power amplifier module -
KK5DR review of the IC-7700 HF ICOM Transceiver -
W6OPO report on Icom IC-7700 stress test to verify PA integrity under high duty-cycle usage