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44th Annual Mike & Key Electronics Show & Swap Meet

One of the largest annual Amateur Radio events in the Pacific Northwest, featuring two floors with 44,000 sq ft of exhibition space, over 300 vendor tables, and ARRL license exams.

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DXpedition

January 2026 DXpeditions: What's On the Air

A roundup of active and upcoming DXpeditions for January 2026, including the landmark KP5 Desecheo activation and operations from the Maldives, Kenya, Grenada, and more.

January 16, 2026

field-day

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.

October 21, 2025

sdr

Getting Started with Software Defined Radio

An introduction to SDR technology for amateur radio operators, covering basic concepts and popular hardware options.

October 15, 2024

digital-modes

Digital Modes Guide

Comprehensive guide to digital communication modes in amateur radio

October 10, 2024

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About MicroHAMS

A dynamic organization of amateur radio enthusiasts in the Puget Sound area dedicated to inspiring, informing, and educating through hands-on experimentation.

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Documentation

Technical guides, reference materials, and educational resources for amateur radio operators of all skill levels.

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Events

Monthly meetings, workshops, and special events featuring presentations from experts and community members.

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