Sigma Delta 40 HP ATU Ideal for professionals and hobbyists

Ideal for professionals and hobbyists alike who strive for audio perfection

Order the Nissei NS-1230D today and experience the difference

the voice announcement is displayed in English and the battery life is approximately 14 hours with an energy saving mode

whether you are on the road

Sigma Delta 40 HP ATU Ideal for professionals and hobbyistsThe Sigma Euro Comm Delta 40 HP is an advanced full wave loop antenna designed for optimum performance on the 40m (7 MHz), 15m (21 MHz) and 10m (28 MHz) bands without an antenna tuner (ATU), and on other bands with an ATU. This antenna is equipped with a 4: 1 balun at the feed point, allowing it to be fed directly with 50 Ohm coaxial cable. For best results, RG 213 or Mini 8 coax is recommended, although other 50 Ohm coax variants can be used.