*********** Air Variable Capacitors ********
Cardwell XR-1000PS 1000pF About 4.5" x 4" x 3.5" overall including plate
travel. .025 air gap. Used, Good condition. $25
Cardwell XR-1000HS (about 950pF max measured) These have slightly
contoured plates for improved tuning resolution at minimum C. .025 air
gap. About 4.5" x 4" x 3.5" overall including plate travel. Used, Good
condition. $25
Cardwell XR-900PS? -- 4 fewer plates than the above units (30-900pF
measured) .025 air gap. About 4.5" x 4" x 3.5" overall including plate
travel and mounting ears. used, Good condition. $25
Hammarlund SM-50-X, 7.5-50pF, .064 air gap, Just under 2" x 2" x 2"
overall not including 1/4" shaft. Good condition. $10.
Johnson T9-5 miniature vertical PC mount trimmers 1.9-15.7 pF, Silver
Plated machined plates -- NOS 2/$1
Johnson 154-1, 12-244pF, .05" air gap, about 3" x 3" x 3" overall.
Rear shaft has been cut flush with bushing and the rear mounting tab has
been shortened a mite. Otherwise, excellent condition, $25.
Johnson 154-34-3, 20-400pF, looks like .03" air gap, about 3" x 3" x 3"
overall not including 1/4" shaft which is about 2-1/2" long. Excellent
condition, $25.
Johnson 500E20 (modern equivalent 154-3), 500pF/2KV, looks like .05" air
gap, about 3" x 3" x 4.5" overall not including 1/4" shaft which is about
1-1/2" long. Good condition except the rear mounting tab has been
removed and it looks like a couple of the plates arced at one time and
were subsequently filed down a mite. $20
Similar to the part above but, NOT a Johnson, another 500pF/2KV, looks
like .05" air gap, about 3" x 3" x 4.5" overall not including 1/4" shaft
which is about 1-1/2" long. Good condition except the front mounting tab
has been removed. $25.
National Type DX 500pF variable capacitors, approx. 3" X 3" x 3" overall
good condition. $10 ea.
Remler "scissors" variables. Type 630 350pF $25
Type 631 500pF $25
4 Section capacitor 20-550 pF per section large receiving style
capacitor,
$25
All of the above plus shipping, if necessary, naturally.
Contact: Marv WC6W 310 649 3111 (reasonable hours Pacific Time
please)
or via return e-post
*
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