DG8SAQ VNWA 3 & 3E - Vector Network Analyzer - SDR-Kits
DG8SAQ VNWA 3 & 3E - Vector Network Analyzer - SDR-Kits
DG8SAQ VNWA 3 & 3E - Vector Network Analyzer - SDR-Kits
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3.4.10 Next connect the TX port and RX port with a SMA cable and check that Right sine-wave<br />
has disappeared. (No reflection because TX Port is terminated by 50 Ohm impedance from<br />
RX Port<br />
3.4.11 Now select “Thru” measurement by clicking on the right hand - softbutton and check that Right<br />
sinewave is displayed as shown below. (TX Signal – received on the RX Port)<br />
Note: when the Thru Mode is active the Right Audio levels (min and max) are a little higher<br />
than when in Reflect Mode – this is normal.<br />
3.4.12 This step is for <strong>VNWA</strong> <strong>3E</strong> Only: Click on tab “Aux Audio Level” and check the<br />
two red sine-waves are displayed.<br />
<strong>SDR</strong>-<strong>Kits</strong> <strong>VNWA</strong> 3 & <strong>3E</strong> "Getting Started" Manual W7 - XP v2.0 - copyright 2013 by <strong>SDR</strong>-<strong>Kits</strong> Page 33 of 47
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