Directional Coupler | WVS-Technology

DIRECTIONAL COUPLER

power range from 5kW to 1MW at frequencies from 10MHz to 4GHz. All input connectors can be provided 7/16, 13/30, 43/98, 7/8" EIA, 1 5/8" EIA, 3 1/8" EIA, 6 1/8" EIA und 9 3/16" EIA. At 13.56 and 27.12MHz we have developed couplers with typically 40dB output coupling at 5, 10, 20, 30 and 100kWcw. For FM and VHF we have designs up to 200kW. We are just in process to finalize a unit for 1.5MW Pulse. The accuracy is better than +/-0.1dB and the selectivity >30dB. We also manufacture directional couplers with integrated diodes (reflectometers) and Low Pass Filter for the ISM frequencies and 5kW RF. Some examples are give below. Please click on the photo to enlarge the view.

To our development pallet arranging coupler belongs in the capacity range from few kilowatts into the megawatt range in the frequency range from 10 MHz to 4 GHz. When plug systems for the main lines know both German standards and EIA standard are realized, like 7/16, 13/30, 43/98, 7/8"EIA, 1 5/8" EIA, 3 1/8" EIA, 6 1/8" EIA and 9 3/16" EIA. For the industrial frequencies 13.56 MHz and 27.12 MHz arranging couplers for transported outputs developed of 5 KW, 10 KW, 20 KW, 30 KW and 100 KW cw with customized uncoupling absorptions around 40 railways. For the Ukw and VHF range arranging couplers up to 200 KW were realized, for coupler for 1,5 MW pulse achievement stand briefly before the completion. We guarantee usually an accuracy of the ouple factor of +/- to 0,1dB and an arranging sharpness more largely than 30dB. Also arranging couplers with integrated detectors (so-called Reflektometer) and integrated low-pass filters were developed with the above industrial frequencies after customer defaults for transported outputs of 5 KW. In the following some examples of developed arranging couplers. For closer view you click please on the picture concerned.