[Amps] Comet vacuum variable capacitor data

[Alan Ibbetson]

There is a Comet vac variable on fleabay with the part number 
CV05-2000G/5. I think it's pretty old. OK, so it is 5KV test and 2000pF 
max capacitance. But can anyone identify it further? Specifically I need 
to know the minimum capacitance and the RF current handling ability 
(ideally at both 1.8MHz and 30MHz rather than the short-form data at 
13.6MHz).

73, Alan G3XAQ