guys im wondering if anyone can help..!
my gb3ud stream sat rx is a fortec star fsco 5600 ultra
i seem to keep getting a problem and if memory serves correct my last rx did the same thing..
most of the time the rx works perfect then sometimes someone with a bit of a dodgy signal will use gb3ud and the rx here goes to a blank screen after they have finished there tx through the repeater..
any help or advice please..??
cheers
p.s.
antenna is a tonna 23ele
sat rx is the fortec star 5600ultra
coax ecoflex 10
preamp is a khune
i have a 5 pole interdigital filter
and a 1db attenuator after the filter without this the sat rx will not receive anything at all and the signals go wild
must be a mismatch somewhere and the khune is taking off i think..!
cheers
sat rx problem
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This forum is run by the BATC (British Amateur Television Club), it is service made freely available to all interested parties, please do not abuse this privilege.
Thank you
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- Posts: 83
- Joined: Thu Nov 21, 2013 5:29 pm
sat rx problem
23cms AATV from io83qn ( wn68ns )
23cms DATV from i083qn ( wn68ns )
70cms DATV from io83qn ( wn68ns )
wimo shf-2344
parabeam 70cms/18ele
23cms DATV from i083qn ( wn68ns )
70cms DATV from io83qn ( wn68ns )
wimo shf-2344
parabeam 70cms/18ele
Re: sat rx problem
Can you clarify the order in which you have the various components in your receive system?
How have you dealt with the receiver lnb supply?
73 Shaun.
How have you dealt with the receiver lnb supply?
73 Shaun.
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- Posts: 83
- Joined: Thu Nov 21, 2013 5:29 pm
Re: sat rx problem
rx lnb supply powers the khune preamp
coming from antenna
is the filter then preamp then 1db att into tuner
coming from antenna
is the filter then preamp then 1db att into tuner
23cms AATV from io83qn ( wn68ns )
23cms DATV from i083qn ( wn68ns )
70cms DATV from io83qn ( wn68ns )
wimo shf-2344
parabeam 70cms/18ele
23cms DATV from i083qn ( wn68ns )
70cms DATV from io83qn ( wn68ns )
wimo shf-2344
parabeam 70cms/18ele