Amateur Radio HF Antennas
Our popular FTE series Zepp antennas are a great performing, cost effective solution for today's HF operators. Click here to download the product manual..

A sample of our custom engineered designs in the field:

State of Arizona     2004-2006
A custom designed serial interface modules by Fourten Engineering are used to control state-wide public safety radio system. In this case, the states PC controlled radio system uses Fourten Engineering product to remotely access serial bus of VOIP radio network via a combination of TCP/IP based software to a simple RS232/TTL interface to radio network.

For a product that suites your custom application from design to production, contact Fourten Engineering.