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Reviews Categories | SWR & Wattmeters & Dummy Loads | PreciseRf DDS-1 Help

Reviews Summary for PreciseRf DDS-1
Reviews: 1 Average rating: 5.0/5 MSRP: $125.50
Description: The DDS-1 dual directional coupler measures forward and reflected power of a device in a 50 ohm environment. It is more precise than a simple SWR meter since the reflected and forward power may be observed directly on an oscilloscope.
Product is in production.
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W4DEF Rating: 5/5 May 17, 2016 11:01 Send this review to a friend
Well built Accurate  Time owned: 0 to 3 months
I purchased the DDS-1 to sample the transmit output of my station. The coupling value is -30dB which reduces the power level by 1000, making it ideal for monitoring with a scope or lower range power meter. It also has a reflected port to monitor reflections from the antenna.

The DDS-1 is quality built and accurate over it's operating range. It works well with my scope to display the signal quality and PEP power output from my AL80B.

I also found the application notes written by Roger Stenbock on their web site very informative and helpful.

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