1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
9-1
Section 9
ANTENNA TUNER OPERATION
About the optional AT-180 ■ a u t o m a t i c a n t e n n a t u n e r ... 9-2
Automatic tuning D ........................................................ 9-2
Manual tuning D ............................................................ 9-2
Setting the AT-180 internal switches ■ .............................. 9-3
About the optional AH-4 ■ a u t o m a t i c a n t e n n a t u n e r ..... 9-4
Operating the AH-4 D .................................................... 9-4