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kp1-4 Russian vacuum variable capacitor 20-1000pF 10kV New

KP1-4 Vacuum Variable
Capacitor 20-1000 pF/10kV New in Box

New & sealed in the manufacturer packing
this is never used,never opened!  
Parameters:
FREQUENCY RANGE: before 30 MHz
CAPACITY: 20-1000 pF +/-5% ( exact capacity is written in individual certificate)
TEST Voltage: 20kV 30MHz
MAX. WORKING Voltage: 15kV at 30MHz NOMINAL WORKING Voltage: 10kV at 30MHz
I max on 30MHz: 100A I nominal on 30MHz: 50A
P max on 30 MHz: 20kW
Temperature of work *C: -60 +125 (-76 to 257 F !)
Dimensions: 60 x 145 D x 258 H mm (2,36"x 5,7"D x 10,16") w/o shaft. Tuning shaft: 12,5x20mm (0,5"D x 0,79"), 17 Turns
Weight: 3.5 kg (7,7 lb)
Operating Position -Any
Material of movinging electrode: special plastic and chemical clean copper.
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Expected delivery time is 3-5 weeks direct from Russia or via Europe
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