WMDC20-0.5-6.0-X
The WMDC20-0.5-6.0-X
series directional couplers cover the continuous band of 500 MHz to 6-GHz with
20 ± 1.0 dB nominal coupling and ± 0.5 dB typical flatness. The unit is useable to 8 GHz with degradation
of performance. Directivity is 20 dB
typical (15 min). VSWR at all ports is
specified 1.3:1 maximum. Insertion loss
is 0.5 typical at the high frequency.
Designed for 100 watts or less. May
be customized with N or SMA female connectors.
Made in Livingston N.J. USA by Werbel Microwave LLC.
MEASURED Main Line VSWR and INSERTION LOSS Response
The main line input and output return loss measurements are displayed in the upper-left and right windows, respectively. The main line insertion loss is shown in the bottom window. Markers are placed at the worst-case points, showing a worst-case insertion loss of less than 0.6 dB.
MEASURED COUPLING and DIRECTIONALITY Parameters
In the following screen, the memory trace (lower window) depicts the coupling response. The directionality parameter is displayed in the upper-left window and measured as reverse isolation, divided by the memorized coupling response. This mathematical operation is performed point-for-point during the sweep by the network analyzer. Coupled port return loss is shown in the upper-right window.
OR FURTHER INFORMATION
Write or call Werbel Microwave LLC, Livingston, New Jersey, USA.
