Precision RF and Audio Interface Hardware for Amateur Radio

Common Mode Current and How To Stop It

Common Mode current can come from many places, but there are two common sources that we’ll deal with in amateur radio. One is while we’re transmitting, the other is while we are receiving.

A trend in amateur radio is network connected radios. HaliKey is a device that allows you to use your favorite morse paddles while operating remotely.

Remote Operating

Satellites

Egg Beater antennas are a good choice for operating satellites for several reasons, but there are trade-offs to be made. Let’s look into what an Egg Beater is, why they’re good, what their limitations are, and how to make one.

Satellites

Egg Beater antennas are a good choice for operating satellites for several reasons, but there are trade-offs to be made. Let’s look into what an Egg Beater is, why they’re good, what their limitations are, and how to make one.

Audio Interfacing

The Halibut Headset Interconnect (HHI) Product Line are products that implement the Open Headset Interconnect Standard (OHIS). We have Radio and User adapters to add OHIS capabilities to your radios and headsets and the Contesting Console and Station Consoles, which add functionality between the user(s) and radio(s).