Building Helical Resonator Filters for Field Day Isolation
A summary of practical HF helical resonator filters that can help isolate multiple 20-meter stations during Field Day operations.
By MicroHAMS
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Technical guides, tutorials, and in-depth articles covering all aspects of amateur radio.
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Getting Started with Software Defined Radio
An introduction to SDR technology for amateur radio operators, covering basic concepts and popular hardware options.
By MicroHAMS Team tutorials
Digital Modes Guide
Comprehensive guide to digital communication modes in amateur radio
By MicroHAMS Team guides