[Boatanchors] items F/S
CLIVE COLLINS
dartaviation at btopenworld.com
Fri Jul 10 16:20:57 EDT 2009
Good evening gentlemen,
Time for me to lighten ship again, the following items are here and need new homes.
prices dont cover mailing from the UK to wherever you are.
Pics available if you want to see the items.
payment in Sterling or US dollars will do nicely.
Thanks and regards.
One number Photo-multiplier with low hours type 931A 11 pin base. $20
Two number turbine fans by Papst. 115 volt motors, size 4 5/8 inches by
4 5/8 inches by 1 1/2 inches thick.
Air outlet aperture 2 and 1/8 inches by 1 and 1/16 inches. good quality motors and well balanced, virtually silent and will cool a 4CX250.$20 each
One number, white porcelain glazed and ribbed tank coil former with winding grooves already moulded in to the rib tops. This is after the style of the formers found in the BC375 Tuning Units (TU5B etc)two inches diameter, eight and a quarter inches overall length. $10 dollars
One number Scope EHT transformer by ITT 115 volts in secondary 1498 V RMS 8.4 M/a current.
well made hermetically sealed with porcelain insulators in and out. $20
This transformer is designed for a 3 inch scope tube.
One number, twin gang 1000 picofarad(500 + 500) tuning capacitor by Cardwell. Well built and in as new condition. 1/4 inch drive shaft.
Measures 13 1/2inches overall by 4 1/4 wide and 4 inches high (plates un-meshed) has micalex insulation $20
Two number vacuum variable capacitors by English Electric. 500 picofarads each. Rated at 3kv $20 each. these come with drive adaptors already fitted to spindle but will be removed for shipping.
One number believed to be 2000 picofarad vacuum variable by Jennings.
This is a LARGE component and heavy and rated at 5 KV, Jennings VMM 200 part number $50.
If you want additional information, please mail me direct.
73 de Clive GW3WEQ
<dartaviation at btopenworld.com>
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