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Waynes World of Amateur Radio

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Project Updates

July 4, 2017by wdknowles

It has been a long time between updates.   The  reason is simple – I’ve been working on a number of projects behind the scenes that have kept me distracted from […]

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Projects, ZLPLL

ZLPLL boards now back in stock

March 29, 2016by wdknowles

I have completed the QA tests on another batch of ZLPLL boards and  they can now be ordered in the store. https://zl2bkc.com/store/  

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Uncategorized

CTS OCXO Board

March 29, 2016by wdknowles

A small number of OCXO boards are now available to order.  The companion board is the same width as the ZLPLL board and is designed to but next to the […]

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ZLPLL

OCXO News

March 15, 2016by wdknowles

It has been several years since my source of new-old-stock 26MHz OCXO’s dried up.   For those who we lucky enough to purchase a ZLPLL in the early days they […]

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Uncategorized

Multi Beacon Controller Update

February 24, 2015by wdknowles

After receiving several emails concerning my Multi Beacon Controller project I realized that it has been a while since I have made any announcements.   Behind the scenes a lot of […]

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Uncategorized

Stability of Chineese TCXO-9 in FT817

October 29, 2014by wdknowles

Recently I have been doing quite a bit of work with WSJT modes, and I stumbled across a source of cheap TCXO upgrades on eBay that are plug compatible for […]

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Projects

ZLPLL boards back in stock

June 2, 2014by wdknowles

ZLPLL boards are now back in stock. There are now 2 board options available for ordering: TCXO with onboard 14.4MHz reference and ability to automatically detect and select an external […]

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Uncategorized, ZLPLL

ZLPLL Stock Status

May 9, 2014by wdknowles

I have received a few emails from people wanting to know when the ZLPLL’s will be back in stock again. The reason for the stock situation is simple:  I have […]

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ZLPLL

Standalone Signal Source

September 28, 2013by wdknowles

When I first designed the ZLPLL board I had 2 target applications in mind: (1) as a local oscillator board, and (2) as a standalone signal source to aid receiver […]

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ZLPLL

4 Band Digital Beacon Controller

August 13, 2013by wdknowles

It has been a while since I have posted updates to this site. Behind the scenes I have been working on a new project which will drive several beacons as […]

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ZLPLL

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