1/20/15 - SkyWave DX350 Revision B
printed circuit boards on order.
1/8/15 - SkyWave DX350 Revision B in progress. Planned changes from the current design include a new control circuit for the bias temperature compensation that improves on the already great performance. Other minor changes are planned for ease of manufacturing. A complete PCB kit for this amplifier is also under consideration.
12/28/14 - Single transistor narrow-band tuned linear amplifier schematic capture in progress.
7/5/14 - "LoudMouth" reviews are very positive on Ebay.
5/17/14 - First "LoudMouth" production units available via Ebay.
5/3/14 - PCBs are being fabricated. "LoudMouth" production is only several weeks away.
4/22/14 - "LoudMouth" targeted for production in early June. PCB layout underway.
4/13/14 - "LoudMouth" transceiver microphone preamp / filter prototypes are being tested.