Icom IC-7851 HF Transceiver Resources
Find detailed reviews, technical comparisons, and operational demonstrations for the Icom IC-7851 HF transceiver.
The Icom IC-7851 is a high-performance HF transceiver, often considered a flagship station for serious DXers and contesters. Operators choose this rig for its advanced features, including dual receivers and sophisticated spectrum display capabilities, which are crucial for monitoring multiple bands or tracking weak signals during busy operating sessions. Its design focuses on delivering top-tier reception and transmission for all major HF bands.
Hams interested in the IC-7851 can find detailed test reports and technical comparisons, often highlighting its low phase noise and receiver performance against other high-end transceivers like the IC-7800 or IC-7700. Many resources also demonstrate operational aspects, such as the dual scope mode, which allows operators to visualize activity on two different frequencies simultaneously. These insights help prospective owners understand the rig's capabilities for daily QSOs and competitive events.
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The Icom IC-7851 features the capability to display two scopes simultaneously, providing frequency, mode, and antenna information for each receiver. Users can choose between vertical or horizontal display orientations, and the dual scopes are also viewable on a high-resolution monitor connected to the radio. Additionally, the IC-7851 allows for mouse connectivity, enabling users to click on signals displayed on either scope for quick tuning. A demonstration video is available showcasing this dual scope functionality. -
A complete test report on Icom IC-7851 obtained with some lab tests, in a 21 pages pdf file. -
A video demonstrating one of the great features on the IC-7851, the ability to have two scopes on the display at the same time. -
Reception test comparison between IC 756 pro III, IC 7700 and the last jewel by ICOM IC 7851 -
First impressions of the Icom IC-7851 Flagship Transceiver after some days of usage