Compact HF Mobile Whip Available in three models The Atom range of antennas gives you HF mobile within a realistic length. No longer are you restricted to static mobile annoyed by low car parks or garage ceilings. Get mobile & get results with no loss to performance with these superb antennas Model 80m A21JN40m A20JN20m A19JNTx Frequency 3.5 M Hz 7MHz 14 M Hz Bandwidth 35k Hz 60k Hz 150k Hz Length 165cm 155cm 135cm Power 200W200W200WVSWR1.51 or better 1.51 or better 1.51 or better Fitting 38th thread 38th thread 3.8th thread