[TenTec] When is a filter roofing?

[Marijan Miletic, S56A]

5B4AGN> When is a roofing filter not a roofing filter?

Roof should stand ABOVE the house (1,8 - 29,7 MHz).

W4ZV> Orion is simply a modern version of the R4C design...

With DSP (and DDS) added.

73 de Mario, S56A, N1YU