<HTML><FONT FACE=arial,helvetica><HTML><FONT COLOR="#000000" FACE="Geneva" FAMILY="SANSSERIF" SIZE="2">I see that parts for SB-610/620 are in demand.<BR>
<BR>
Some years ago I parted out a SB-620 Scanalyzer. I repurposed the HV/CRT components for a long-persistence mobile direction finding display, but I still have most of the under-chassis RF/IF components. This SB-620 was apparently built for 455 kHz IF because it has the #1 mixer input section. It came from an estate so I don't have the spare 3395 KHz IF components.<BR>
<BR>
Back then I just unbolted the tube sockets and controls, so the parts are still mostly still soldered together. You get the fun of unbuilding them. Almost everything from the input to the sweep/deflection circuits should be there, including:<BR>
<BR>
350 KHz crystal<BR>
Two adjustable trap coils (40-590)<BR>
One oscillator coil (40-775)<BR>
One 305 uH peaking coil (45-33)<BR>
Two 7.5 M-ohm linear pots (10-94)<BR>
One 500 K-ohm pot with push switch (19-80)<BR>
4-pole sweep width switch (63-439)<BR>
Two crystal sockets<BR>
Four 7-pin tube sockets<BR>
Two 9-pin tube sockets<BR>
Two 6-lug terminal strips<BR>
One 4-lug terminal strip<BR>
19 misc disc ceramic capacitors<BR>
35 misc half-watt resistors<BR>
4 misc mica capacitors<BR>
One 1uF 400V resin capacitor (27-71)<BR>
<BR>
See a photo here: http://www.homingin.com/SB620parts.jpg<BR>
<BR>
$30 via paypal includes Priority Mail postage in the USA.<BR>
<BR>
73,<BR>
Joe Moell K0OV<BR>
homingin@aol.com<BR>
<BR>
</FONT><FONT COLOR="#000000" FACE="Geneva" FAMILY="SANSSERIF" SIZE="2"></FONT></HTML>