Vacuum Variable Capacitor (Tuner) 20-1000 pF 10kV (20kV - max) New in Box!

Description

Vacuum
Variable
Capacitor 20 -1000 pF
10kV/50A - Nominal, 20kV/100A - Ma
X
New in Box with
a numbered Certificate of Origin!
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
M
aterial of movinging electrode:
special plastic and chemical clean copper.
Buy a really New.
Capacitors offered without original packing and passport are used caps rejected from professional or military service, because have gases and can generate a strong broadband noise, distortions on a
signal
peaks, made to 30% loss of power.
Want a clear Powerfull Signal?  Don't buy
gases
scrap. Buy a really Vacuum Capacitor!
Typical use
is 5-15kW professional transmitters
P
erfect for tuning of Anode Load in Your Solid Power Amplifier up to 30MHz, also for any Antenna design.
Solid Power Magnetic Loop Antenna, click here
:
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This sale is for
ONE
KP1-4
20-1000pF/10kV
vacuum
variable
capacitor Sealed in the factory box witch the individual factory number passport. Really BRAND NEW !!
The Power in your hands!
A vacuum variable capacitor uses a high vacuum as the dielectric instead of air or other insulating material. This allows for a higher voltage rating and capacitance value using a smaller total volume. In addition to the higher voltage rating a vacuum dielectric greatly reduces the chance of arcing between the plates.