Page 11 ----- Miscellaneous Repair Parts

Dudley Lab

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--- September 8, 2017 ---

Description
You should think of these items as parts or for repair.
At these prices we make nothing. But, I don't want to scrap these items. Someone would like to have them.
Price
1 Millitech MWA-22S SN-011
Dudley Lab
Millitech MWA-22S SN-011
Unit has broken/disconnected wires inside.
The Attenuator Elements are good, not broken or burned.
$50
1 Spellman Power Supply
RPH 20P4/FPS/X1642
Dudley Lab
Spellman Power Supply RPH 20P4/FPS/X1642 SN-C009891
Please think of this item as parts or repair.
Filament and HV Supply with:
1) Master
1) RHP3
1) Slave
1) RHP3
HV 20kV 400mA
Prime Power 208VAC 3 phase
Link to Larger Photo 1
Link to Photo 2
Link to Photo 3
Link to Photo 4
$1,800
1 Dudley Lab HP 8566A RF Section
Marked "Front Panel Control Problem"
PARTS UNIT
$100
SOLD
3
visa
HP 8350 RF Signal Gen. Mainframes
All work with the keypads, no-op with one or more of the encoder knobs.
Buy 2 make one complete. or repair encode, new bulb.
PARTS UNIT
$50 ea.
1 Narda Dummy Load 769-30
Dudley Lab
Narda Dummy Load 769-30
30 dB Attenuator 100 Watts
Link to Photo 2
Unit may have been overloaded, problem below 1.7GHz
Repair Part
Link to Test Data
$40
Many RCA TWT's
Dudley Lab
RCA TWT's
We have a bunch of these. From the tags all have some problem.
I think these came from a military repair shop.
PARTS REPAIR UNIT
$25 each
1 TWT Varian VTC-5260HL
Dudley Lab
TWT Varian VTC-5260HL
Link to Photo 2
Link to Photo 3
PARTS REPAIR UNIT Unknown Condition
$60
1 Hughes TWT
Dudley Lab
Hughes TWT 551H
This is a very high power tube. Liquid Cooled
Yellow Cathod
Brown Filament
Green Anode
and Black, Red, White not taged
Link to Photo 2
Link to Photo 3
PARTS REPAIR UNIT Unknown Condition
$60
1 ITT TWT P/N W5 4GHz
Dudley Lab
ITT TWT P/N W5 4GHz
Link to Photo 2
PARTS REPAIR UNIT
$10
NEW Part
2 NEC TWT
Dudley Lab
NEC TWT P/N VTG2688C3 - LD4417
Condition is Unknown.. Sold AS-IS.
Bloth Tubes have a tape tag "PREAL W/120PS"
Link to Photo 2
PARTS REPAIR UNIT
$40 ea
2 HP436A Power Meter
visa
file photo
HP436A Power Meter
Unit 1 Bad display showes all 8's "88888"
Unit 2 Works Intermittently.

PARTS REPAIR UNIT
$20 ea.
1 Hitachi V-525
Dudley Lab
Hitachi V-525 Scope
I bought this unit new some time ago.
It has problems now. See photos.
Hitachi Photo 2
Hitachi Photo 3
PARTS REPAIR UNIT
$30
- Thanks for looking
We are All in the Service Business
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