Project (12)

Development Projects
LA2YUA

Devlog 1 – PRC-152 Knockoff

The original Tri PRC-152 I purchased in 2023 was not a very good radio, with the biggest issue being a very limited radio with very poor audio.

This is a summary of the current work up to summer 2024, with future entries to be added as I go. Realistically this won't be a finished design before mid 2025.

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LA2YUA

ITT Mackay Marine 3021N Receiver (Part 1)

The ITT Mackay Marine 3021N is a mid 70's communications receiver, designed for merchant marine and military use. I've basically built it again using modern electronics, which will be covered in detail in this series.

This is part 1, covering the basic overview of the receiver and its role in the original marine communications system. I acquired the 3021N some time the middle 2010's, and started serious work on it in 2018. The series has its own tag: 3021N

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LA2YUA

Furuno GT-88 Impressions

The Furuno GT-88 is a GNSS timing receiver intended for precision timekeeping. These are my impressions after some testing, but before I've tried to build a full reference clock system based on it.

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