Fiberglass Preformed Shapes, Fiberglass Masts, RF Connectors and Adapters, Vacuum Capacitors, Vacuum Relays, Bristol Wrench Tools, RF Components & more! Max-Gain Systems offers fiberglass preformed shapes, Fiberglass Marine Products, Fiberglass Antenna Products, Fiberglass Connecting/adapting products and accessories, RF Communications components including: RF connectors and adapters, variable vacuum capacitors, fixed vacuum relays, and an ever expanding array of surplus items. We also carry Bristol Wrench spline and hex tools.

WORLDWIDE DX CLUB "Top News", compiled by Wolfgang Bueschel

Time Appliances Project presentation at 2022 Open Computing Project Tech Talk

Best explanation of Starlink I have ever seen

You have probably heard people talk about ionosphere virtual height. What is it and why is it important for HF propagation?