R: [Hallicrafters] HELP! SX-28
Emanuele Girlando (IW1DHI)
egirland at tiscalinet.it
Sun May 25 18:16:15 EDT 2003
I remember some differencies between the A and non-A and MIL and no-MIL
versions in the detector/NL section. Check circuits at bama.
I wonder R70 and C53 missing as they are the core of the ANL circuit.
Go to http://www.qsl.net/iw1dhi/sx28/sx28home.html
click on the "detector" block in blocks diagram. I have redrawn that part of
the circuit to improve understandability. A chassis layout is provided as
well.
Good luck.
Emanuele Girlando (IW1DHI)
http://space.tin.it/clubnet/egirland/
mirror at
http://www.qsl.net/iw1dhi/
-----Messaggio originale-----
Da: hallicrafters-admin at mailman.qth.net
[mailto:hallicrafters-admin at mailman.qth.net]Per conto di jh7hc at juno.com
Inviato: sabato 24 maggio 2003 17.53
A: HALLICRAFTERS at MAILMAN.QTH.NET
Oggetto: [Hallicrafters] HELP! SX-28
Dear Group:Any one have a SX-28 that does not follow the schematic diagram
around secondary side of T-3? What a mess! HOW ABOUT A SCHEMATIC that does
not have R-70, C-53? OR has extra 50 pf added? ANYONE HAVE A EXTRA T-3 IF
can? Tnx Joe WS0E
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