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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
AV-Comm Polariser + Zinwell lnbf
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<blockquote data-quote="s-band" data-source="post: 1008371" data-attributes="member: 407744"><p>I had a go using it as an LNA. Only looking at gain it was within 3dB 3.4-3.9, dropping by 10dB at 4.2 and by 18dB at 4.8. Could be the way I coupled in to it but I think it's real. That doesn't take into account noise performance and it may be fine over the normal band even with that droop in gain if the noise is good. The probes may be the problem at 4.8. I'm not going to spend any more time on it now. I may try it again when I get the tin dish out again.</p><p>Next day to UK airport is believable. My ADL got from Aus to UK in 2 days then spent 5 days in customs, over a weekend, then another couple to pay and get here.</p></blockquote><p></p>
[QUOTE="s-band, post: 1008371, member: 407744"] I had a go using it as an LNA. Only looking at gain it was within 3dB 3.4-3.9, dropping by 10dB at 4.2 and by 18dB at 4.8. Could be the way I coupled in to it but I think it's real. That doesn't take into account noise performance and it may be fine over the normal band even with that droop in gain if the noise is good. The probes may be the problem at 4.8. I'm not going to spend any more time on it now. I may try it again when I get the tin dish out again. Next day to UK airport is believable. My ADL got from Aus to UK in 2 days then spent 5 days in customs, over a weekend, then another couple to pay and get here. [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
AV-Comm Polariser + Zinwell lnbf
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