75 OHM matching 1/4 wave stubs

75 ohm coax

1/4 Wavelength of Coax
With A Velocity Factor of 78%
Note length shown for center of Band

10 Meters 6 Ft. 8 3/4″——— (205.105) CM
12 Meters 7 Ft. 8 1/4″——— (234.315) CM
15 Meters 9 Ft. 0″————– (274.320) CM
17 Meters 10 Ft. 7″———— (322.580) CM
20 Meters 13Ft. 6″————- (411.480) CM
30 Meters 19 Ft. 2″———— (584.200) CM
40 Meters 26 Ft. 8 3/4″——- (814.050) CM
80 Meters 51 Ft. 1 3/4″—— (1558.925) CM
160 Meters 102 Ft. 2 1/2″— (3115.310) CM

1/4 Wavelength of Coax
With A Velocity Factor of 66%
Note length shown for center of Band

10 Meters 5 Ft. 8″——-(172.720) CM
12 Meters 6 Ft. 6″——-(198.120) CM
15 Meters 7 Ft 7″——–(231.140) CM
17 Meters 8 Ft. 11″——(271.780) CM
20 Meters 11 Ft. 5″——(347.980) CM
30 Meters 17 Ft. 0″——(518.160) CM
40 Meters 22 Ft. 8″——(690.880) CM
80 Meters 45 Ft. 4″——(1381.760) CM
160 Meters 90 Ft. 8″—–(2763.520) CM

Comments are closed.