HyGain 2BDQS Dual band wire antenna
2BDQS is for 30 and 80 m band. It has real low loss Alu-tube traps, providing good shield and the surface for Air Insulated Capacitor all over the heavy copper wire coil forming low loss trap. Elstar has modification for this antenna too. Calculated with Anrenna Software and easy to get few bads more. But only one in stock and on low price.