Many thanks to Dean (KG7WGX) who recently shared a couple of interesting microphone alternatives for voice/SSB ops who use the Elecraft KX2 or KX3—especially in portable or pedestrian mobile setups.
Dean mentioned that while the stock Elecraft MH3 mic is excellent, it can feel a bit bulky for field use, especially when packing light for multi-mile treks. He also pointed out that unlike the KX2, the KX3 lacks a built-in microphone, which makes SSB less convenient without a dedicated mic.
If you’re considering a minimalist SSB setup, here are two compact, British-made mini-mic options that might be worth exploring:
M0JKS Mini-Mic
This mini-mic is fully featured with PTT and UP/DN buttons, offering near-complete MH3 emulation. Dean noted that it’s particularly useful for pedestrian mobile, especially if you’re using Morse frequency annunciation—allowing you to change frequency without removing the rig from your pack.
- PTT + UP/DN buttons for full MH3 emulation
- TRRS connector
- Available assembled (~$38 USD shipped)
- Video Review via AE5X
- Available on eBay (note: eBay UK partner link) and Etsy (ships to the U.S.)
G7UFO Mini-Mic
Based on the K6ARK mini-mic design, this compact unit stacks a condenser mic element and PTT switch inside a right-angle TRS plug and printed housing. It’s available either as a kit (for confident kit builders) or fully assembled for plug-and-play use.
- Based on the K6ARK mini-mic design
- TRS cable, PTT only
- Available as a kit ($17) or assembled ($27)
- Order from G7UFO (U.S. shipping via PayPal)
Thanks again, Dean, for the excellent recommendations!