Фирма ULTRA: радиолюбительские антенны и аксессуары к ним

\главная\р.л. конструкции\антенны\...

Coaxial Traps

The Coax trap program computes design parameters for the construction of coaxial traps for HF usage. Typically these are constructed from PVC tube and RG58/59 coax.

Only 4 parameters need to be known: the design operating frequency, the coil form diameter, the coax diameter and the coax capacitance per foot. Coax characteristics are provided for various Belden cables.

Download Coaxtrap.zip (580kb)


VE6YP home page http://www.qsl.net/ve6yp/