<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt">Ron,<br><br>The 150 uF is undoubtedly an electrolytic (due to size) - the others 'may' be simple disk ceramics. <br><br>I say 'may' because exact choice (for original designer) would have depended on application. If a simple bypass, audio coupling cap, or the like then it was/is/can be replaced with a simple disk ceramic. If part of the frequency determining network (eg. in audio oscillator portion) then the cap might need to be something different (basically temperature stability and tolerance).<br><br>And, yes, the 150 uF should have a polarization both on the schematic and on the actual (i.e. original) capacitor - so check.<br><br>If any questions, please feel free to contact me directly. If you have a copy of the schematic, providing reference designators would
help.<br><br>73<br>Bob, WA2CKY<br><div><br></div><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><br><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><font face="Tahoma" size="2"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> Ron Kramer <kd6edv@gmail.com><br><b><span style="font-weight: bold;">To:</span></b> heath@puck.nether.net<br><b><span style="font-weight: bold;">Sent:</span></b> Sat, September 29, 2012 7:41:01 PM<br><b><span style="font-weight: bold;">Subject:</span></b> [Heath] SG-7 Help<br></font><br>
<meta http-equiv="x-dns-prefetch-control" content="off"><div>I am rebuilding the unit and am looking for these caps:</div>
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<div>150uf Qty 1</div>
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<div>.001uf Qty 2</div>
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<div>.01uf Qty 3</div>
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<div>.002uf Qty 1</div>
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<div>.05uf Qty 1</div>
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<div>.01uf Qty 1</div>
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<div>The caps are all rated at 600v. Are these electrolytic caps? The schematic does not show a +/- on each cap.</div>
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<div>Does anyone have some to sell on know where I could find them?<br clear="all"><br>-- <br>Ron KD6EDV<br><br>SKCC# 3551<br><br>FPqrp# 2132<br></div>
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