There are four bevs:

1. A 190 m terminated wire in 290 dgs. Works great for North America.

2. A 185 m teminated wire in 240 dgs.

3. A 130 m terminated wire in 60 dgs. Just a little bit better than number 2. Discriminates signals from SW with about 2 S-units. A bit disappointing.

4. A 120 m unterminated wire in 355 dgs.