Palomar Engineers stocks iron powder and ferrite cores for amateur radio and for radio frequency interference (RFI) suppression. Also manufactures VLF ...

Specialists in PC Based Geophysical Software for 1D, 2D forward and inverse modeling.

HV Diagnostics Manufactures and Supplies the Electrical Industry with HV Cable, Transfomer and Switchgear Testing Equipment

Radio Communications Specialists Click a button on the left for more information

Listening to and recording Natural Radio (a term established by Michael Mideke) emissions is an exciting hobby for all ages.

The INSPIRE Project, Inc. is a non-profit scientific, educational corporation whose objective is to bring the excitement of observing natural and manmade radio ...