Cardioid (15m) The Cardioid Pattern antenna is designed using a two element vertical phased array architectecture. A pair of 5/8 wavelength radiating elements are driven with an optimised phase difference to produce the cardioid pattern....

S-Meter Lit Black Plugin Backlit S- Signal Strength while receiving and Audio ALC (Automatic Level Control) level while transmitting.  It is good practice to keep the mic audio level in the green ALC area while transmitting. P- Re...

VU2NSB OmniDX Antenna series is a very special set of monoband antennas that have been designed from the core keeping in mind the optimal radiation lobe pattern characteristics needed for good DX as well as medium range operation on HF band...

Antenna Switch Programable Antenna Switch. Good for contests, NETs where fast switching between antennas is required. etc. Manual 1. Set desired antenna and azimuth with Antenna Selector and Rotator 2. Click any of the buttons w...

Equilateral Delta Loop for 40m with 30ft base height, very good ground THE DELTA LOOP IS A MONOBAND ANTENNA Although the vertical-plane delta loop either pointed up or down and fed virtually anywhere will radiate well enough to provi...

The VFO Advanced Wide VFO Dial Plugin L-Linked (adjusts the receive and transmit frequencies simultaneously)  R- adjusts the receive frequency only T- adjusts the transmit frequency only R=T- sets the receive frequency equal to ...