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RF Tools

iPhone / iPad
  • Utilities
  • Education
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The RF Tools App from HUBER+SUHNER AG is a useful tool, which shows the relation between RF specific values like impedance, wave length, return loss (VSWR) and signal delay including their conversion. On top of this, the RF Assembly Calculator provides an easy comparison of H+S RF cables and assemblies in different configurations and in different environments. It offers a straight access to technical specifications such as insertion loss and power rating.

Above all, engineers and students will love this handy and helpful tool.


Reflection measurement (Return loss - VSWR)
Frequency wavelength (Wavelength calculation)
Signal delay (Signal delay - Dielectric constant - Velocity in % of speed of light)
Impedance dimension (calculation of impedance of coaxial line)
dB Calculator (dB Ratio / Watt - dBm)

RF Assembly Calculator (comparison of up to three HUBER+SUHNER RF cables)

Used formulas are explained in detail by meaningful pictures.

Provides an overview of HUBER+SUHNER products such as cables, connectors, antennas, lightning protectors and passive components with the help of the product catalogues.

Find the nearest branch and displays your contact person
Overview about all HUBER+SUHNER AG branches worldwide


The global Swiss company HUBER+SUHNER develops and manufactures components and system solutions for electrical and optical transportation of data and energy. The company serves customers in the Communication, Transportation and Industrial markets with cables, connectors, cable systems, antennas and other passive components relying on its expertise in radio frequency, fiber optics and low frequency technologies. The products stand out due to their exceptional quality, reliability and durability – even under harsh environmental conditions. HUBER+SUHNER maintains close relationships with its customers in more than 60 countries as the result of its global production network, own group companies and sales offices, as well as numerous distributors.