(RF) AT-7620 R-390A / URR variable intermediate frequency oscillator. Brand
new from Artisan. Use for replacement in R390 or for any project requiring a 455 kc
IF. NSN: 5820-00-697-9687.
R-390 Octal
Substitute Capacitors
These are not the actual
caps for your
390 but will plug in and work fine.
(CFE) MS3S-221 Triple section 20 µF @ 400 vdc octal base capacitor. This replaces
the original
300v cap.
$45 each
$20 each
R-390 Ballast Tube
(TUR) 3TF7 Hard to find 3TF7 ballst tube is essential to the proper operation of the R-390.
R-390
Power Cable
(COL) R390-PC Has four contact connector, center thumbnut. We have discovered this IS
NOT the
actual R390 cable. The alignment keyway slot is in a different place. This
aspect can be modified, if you have the ability. Be advised these cables will
not plug into your R390 as-is. To compensate you for this trouble, we have
discounted cables by $10 from Catalog 8 to $25.
