[Elecraft] Balanced Antenna Feedline Current Measurements
John W2XS
jm416 at optonline.net
Wed Jul 16 20:02:16 EDT 2008
Let's try spaces instead of tabs for the tables.
Here's a summary of the sums of the scale readings (side1 plus side 2).
Keep in mind that I may have switched scales from band to band but it is the
relative numbers in each row are all on the same scale.
Band JMB Direct 4to1 1to1
Sum Sum Sum Sum
160 X 84 71 75
80 73 62 67 65
40 124 87 108 84
30 93 75 101 88
20 73 149 61 42
17 140 117 135 117
15 75 80 80 80
12 50 49 57 55
10 70 65 73 67
6 X 44 44 45
Here's a summary of the differences of the scale readings. The smaller the
better. The direct case is pretty poor except for 160m and 6m.
JMB Direct 4to1 1to1
Band Diff Diff Diff Diff
160 X 6 7 5
80 3 20 3 1
40 6 23 12 18
30 -3 65 3 8
20 3 11 3 2
17 2 33 17 7
15 1 16 4 4
12 0 11 1 1
10 0 25 3 3
6 X 0 2 3
73,
John W2XS
--
View this message in context: http://n2.nabble.com/Balanced-Antenna-Feedline-Current-Measurements-tp532291p532403.html
Sent from the Elecraft mailing list archive at Nabble.com.
More information about the Elecraft
mailing list