With the continous mechanical tuning of the element . A range of Yagi and vertical antennas that have the unique ability to be . Web site dedicated to ham radio (amateur radio). Provide the highest performance antenna products available anywhere in the world. Интересует насколько конструктивно крепко она изготовлена.

На фотографии очень хлипким смотрится узел рулетки. First test off the SDA-1Controller. The steppir is an antenna witch is adjustable from to 50mhz with elements that glides trough glass fiber poles.

They were created to solve . Horizontal radiation patterns of three element steppIR Yagi antennas at the stations of DJ3AA. DL9CI (fig.2) were measured at the recording site of. See business rating, customer reviews, contact information and more.

Antennas in Yarrow Point, WA. DBMonsterIR – 6m Yagi. Continuous coverage 20m thru 6m. A spectrum analyzer is an electrical testing device that measures the frequency and amplitude of an electrical . The manual is completely free for any use but you should mention the source . Ik ben erg tevreden met deze antenne.

Er zijn slechts wat kleinigheden . The STEPPIR vertical comes in two sizes depending on if 40M is required. The larger being the 40M antenna at 10. Многим нравится, кто использует. Wegens vertrek naar het buitenland aangeboden deze nog ongbruikte antenne.

The EZNEC simulations of the Foot Vertical and the BigIR Vertical HF antennas are summed up with some final thoughts on which to select . Steppir Big Ir Verticalof 12. Using our proven technology it gives continuous frequency coverage from 13. Construction of the Largest.

SEATTLE and SAN RAMON, Calif. Fiberglass Telescoping Pole. View full advertiser profile. Meter Passive Element Installation . Автор: вадим щелков RA3GHA.

Its main use is to illuminate the corridors. Date Received by DOPL:.