Variable Capacitors can be intentionally and repeatedly changed, both mechanically and electronically.

Series Overview Variable Vacuum Capacitors

Unbeaten Features

XtraVolt

Advanced capacitor portfolio for low frequency applications

Ultra Life

Longer life drive system

High current,
compact

Hybrid-cooling technology

High Speed

Speedy drive system

Variable Vacuum Capacitors Series

Li-Con

Smallest size

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Basic-Con

Wide tuning range

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Dual-Con

Rugged

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Uni-Select

For low to medium power

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Uni-Con

The semiconductor standard

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Power-Con

Powerful

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Hexa-Con

High frequency, long lifetime

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Tetra-Con

High capacitance and High voltage

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Maxi-Con

High capacitance and voltage

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NAMi-Con

Broadcast applications

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SAMi-Con

Broadcast applications

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Hiper-Con

High voltage, high current

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Supra-Con

High power

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MAMi-Con

Broadcast applications

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LAMi-Con

Broadcast applications

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HAMi-Con

Broadcast applications

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Special feature

High Speed

  

Fast tuning: speedy drive system

Benefits

  • 3 – 6 times faster movement for faster tuning matching network and processes
  • Same size and dimension, slightly higher torque but within specified 0.2 Nm

These screws with higher pitch and slightly higher torque are available on demand.

Typical values Uni-Con series

Thread type

Number of turns
(Cmin to Cmax)

Torque [Nm]
1/4-20-2g ~ 10.5 0.07
1/4-28-2g ~ 7.5 0.08
1/4-16-2g ~ 6 0.10
1/4-4 ~ 3.5 0.18

Improvement of tuning matching network and processes

3 - 6 x faster

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