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Low Earth Orbit
DIY Audio
New DIY Mid High (90deg) - AKA PM90
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<blockquote data-quote="Peter van Gils" data-source="post: 204159" data-attributes="member: 3943"><p>Hi Andy,</p><p></p><p>I think you misunderstood what a meant with inverting: I mean all bands, so low, mid, hf and vhf. If you connect the vhf as indicated by the colors on the filter, then it should be ok. (But when you do this the vhf is in fact inverted compared to the hf, which is ok.) </p><p></p><p>Next, when measuring with REW you probably have to invert all xover channels, so REW can synchronize on the vhf. (The vhf will then be in-phase.) This should give you the cleanest phase plot (flat in the vhf and increasing phase for lower frequencies).</p><p></p><p></p><p>Verzonden vanaf mijn iPhone met Tapatalk</p></blockquote><p></p>
[QUOTE="Peter van Gils, post: 204159, member: 3943"] Hi Andy, I think you misunderstood what a meant with inverting: I mean all bands, so low, mid, hf and vhf. If you connect the vhf as indicated by the colors on the filter, then it should be ok. (But when you do this the vhf is in fact inverted compared to the hf, which is ok.) Next, when measuring with REW you probably have to invert all xover channels, so REW can synchronize on the vhf. (The vhf will then be in-phase.) This should give you the cleanest phase plot (flat in the vhf and increasing phase for lower frequencies). Verzonden vanaf mijn iPhone met Tapatalk [/QUOTE]
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New DIY Mid High (90deg) - AKA PM90
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