***** VACUUM CAPACITORS & other Vacuum things *****

Jennings Vacuum Variables -- all used (or at least aged)

UCSL-750 750pF 3KV $125 with standard puller
UCSL-1000 1000pF 3KV $125 with standard puller

CVCD-1000 1000pF 20KV $200 with standard puller (My Hipot only
goes to 15KV so that is the max. I could test this one)

R1G SPST 20KV 20Amp Vacuum Switch; no solenoid $25

Collins 622-0193-001 low profile motor drive assembly with limit
switches for a Jennings CMV1-4000 vacuum cap. $40

Jennings mounting flanges, used. FM2 FM2B FM2S $25 ea


---Fixed vacuum caps--

Jennings VC-12 12pF 20KV $20
Jennings 50pF 86KV $86

Western Elec 50pF 5KV $15

--- Vacuum Relays --

Struthers Dunn Type 78CCA109 "Keying Relay" which consists of a vacuum

relay mounted on top of a small (2"x3"x4") metal enclosure.
There is a 15 pin Jones connector on the side of the box. I believe
that there are some auxiliary contacts in the box in addition to the
vacuum relay. 28VDC. $15


***** 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. $20 ea.

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. $20 ea.

Cardwell 30-900pF (measured) (XR-900PS? -- 4 fewer plates than the
above units) .025 air gap. About 4.5" x 4" x 3.5" overall including
plate travel and mounting ears. used, Good condition. $20

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 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.

National Type DX 500pF variable capacitor, approx. 3" X 3" x 3"
overall fairly good condition. Last one, $10

Remler "scissors" variables. Type 630 350pF $25
Type 631 500pF $25

4 Section capacitor 20-550 pF per section large receiving style
capacitor. $25


**** Ceramic Doorknob & Disk caps ***

These are used Centralab or similar -- $5 ea or 5/$20

68pF 5KV 850 series

These are NOS disks by KD & Erie $3ea or 4/$10

1500pF 7.5KV
.01uF 4KV

NOS Silver Mica caps

2200 pF 500V CM06 $1 ea
5100 pF 500V CM07 (high current rating) $2 ea




All of the above plus shipping, if necessary, naturally.

Contact: Marv WC6W 310 649 3111 (reasonable hours Pacific Time
please)







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