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DISH SETUP: Single sat, Multi-Sat & Motorised
KA Band section
Dishes for Ka-band: what works - what doesn't?
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<blockquote data-quote="John" data-source="post: 1003462" data-attributes="member: 175005"><p>.... here's the beginning of what might tell us a bit more about 18 / 21 GHz RF leakthrough of a fibre dish. When the test rig is set up outside it will be looking through a 1.2CM offset fibre dish between the two devices instead of fresh air.</p><p>The test rig is working in pricipal, needs to go outside and test with the dish later.</p><p>RF sig is from the 5th harmonic of the frequency shown from the SSA device using Vitors (VMA) software and just using a simple dipole antenna cut approx for 18GHz.</p><p>Ka lnb is an XMW band D 21.2 to 22.2GHz DRO.</p><p></p><p>[ATTACH=full]103200[/ATTACH] [ATTACH=full]103201[/ATTACH]</p></blockquote><p></p>
[QUOTE="John, post: 1003462, member: 175005"] .... here's the beginning of what might tell us a bit more about 18 / 21 GHz RF leakthrough of a fibre dish. When the test rig is set up outside it will be looking through a 1.2CM offset fibre dish between the two devices instead of fresh air. The test rig is working in pricipal, needs to go outside and test with the dish later. RF sig is from the 5th harmonic of the frequency shown from the SSA device using Vitors (VMA) software and just using a simple dipole antenna cut approx for 18GHz. Ka lnb is an XMW band D 21.2 to 22.2GHz DRO. [ATTACH=full]103200[/ATTACH] [ATTACH=full]103201[/ATTACH] [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
KA Band section
Dishes for Ka-band: what works - what doesn't?
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