Cardioid (48m) 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. This antenna has its own counterpoise system and has been modeled over an excellent quality ground ...

Cardioid (40m) 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. This antenna has its own counterpoise system and has been modeled over an excellent quality ground ...

Cardioid (30m) 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. This antenna has its own counterpoise system and has been modeled over an excellent quality ground ...