RF Directional Thruline® Wattmeter Model APM–16
12
Figure
6
Securing an element
Connecting RF Power
Insert the Bird APM-16 in 50 ohm coaxial transmission lines. The RF source can
be connected to either side of the wattmeter.
Absorption Wattmeter
Combining the Thruline Wattmeter with a Bird Termaline Load creates an
accurate absorption wattmeter. With this combination, readings only need to
be taken in the forward direction because the reflected power will be negligible.
Содержание Thruline APM-16
Страница 15: ...Theory of Operation 5 Figure 3 Percent Reflected Power vs VSWR 1 0 8 0...
Страница 16: ...RF Directional Thruline Wattmeter Model APM 16 6 Figure 4 Percent Reflected Power vs VSWR 1 0 1 3...
Страница 24: ...RF Directional Thruline Wattmeter Model APM 16 14 Figure 8 VSWR Conversion Graph Reflected Power 0 2 20 0...
Страница 25: ...Operating Instructions 15 Figure 9 VSWR Conversion Graph Reflected Power 0 01 1 00...
Страница 27: ...Operating Instructions 17 Figure 10 Cable Length Wavelength Matching...
