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EV-C with Flex cable

With the RADOX® EV-C Single-Core connection system, alongside the new RADOX® Flex high-voltage cables, HUBER+SUHNER has enabled manufacturers to reduce the effort required when installing a harness onto an EV. Find out more here. 
 

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Radio frequency
Products Radio frequency RF components

RF components

The comprehensive range of high-quality radio frequency components is based around the varying needs of in-building or distributed antenna networks and railway, test and measurement applications. The components are compatible with one another and have stable characteristics of a very high quality. This high level of quality is the result of many years’ experience in the development and production of radio frequency components.

Attenuators

Fixed attenuators

Fixed attenuators

RF attenuators are used to reduce the power of a signal without causing distortion of its waveform. They are used in many test and measurement and communication applications.

Couplers

Directional couplers

Directional couplers

HUBER+SUHNER’s broadband directional coupler portfolio is designed for indoor applications and covers the frequency range from 380 or 689 to 2700 MHz. This extremely wide frequency range allows for use with multiband antennas, leaky cable systems and wireless base stations for cellular, WiFi 2.4 GHz and TETRA security networks. The couplers are ideally suited for multi-carrier/multi-operator coupling and combiner networks. Directional couplers are available with N and 4.3-10 interfaces.
Hybrid couplers

Hybrid couplers

The HUBER+SUHNER series of broadband hybrid and hybrid matrix couplers are ideally suited for equally combining multi-carrier/multi-operator systems. They enable the equal division or combination of two signals in the cellular and WiFi 2.4 GHz wireless bands. The remaining outputs need to be terminated with a suitable 50 ohm termination. A 2x1 hybrid coupler with integrated cable load is also available. Hybrid couplers are available with N, 7/16 and 4.3-10 interfaces.
Impedance matching pad

Impedance matching pad

Matching pads are designed to match 50 ohm with 75 ohm impedance of two different transmission lines of while preserving signal integrity.

DC blocks

HUBER+SUHNER DC blocks stop DC in an RF transmission line. DC blocks are designed for test and measurements applications.
 
DC blocks

DC blocks

A DC block separates or blocks DC voltage (galvanic isolation) and let pass RF frequency along a coaxial transmission line.

Filters

Filters

Filters

HUBER+SUHNER provides a portfolio of RF filters that cover cellular, WiFi 2.4 and 5 GHz, and TETRA security bands. Our standard product portfolio comprises diplexers and multiplexers for mobile communication and transportation applications, the majority of which are ideally suited for in-building coverage solutions. Several railway-qualified products complete the portfolio. Filters are available with N and 7/16 interfaces.

Phase shifters

Phase shifters

Phase shifters

HUBER+SUHNER phase shifters allow phase change while maintaining constant VSWR and insertion loss values. These passive devices have proven to be successful in aerospace, missile, and satellite programs. The construction of all phase shifters and trimming devices incorporate fine gauge threads for precise tuning. Phase shifters are terminated with precision interfaces per MIL-STD-348 including SMA, TNC, and N (in series and between series). However, custom devices can be manufactured using other interfaces.

Low PIM components

HUBER+SUHNER low passive intermodulation (PIM) components (terminations, adapters, etc.) have an excellent PIM performance for various applications in the communication market as well as for test and measurement.
Low PIM adapters

Low PIM adapters

These low PIM adapters have been specially developed for applications in intermodulation test set-ups.
Low PIM load

Low PIM load

HUBER+SUHNER offers high performance intermodulation loads for test and measurement in multicarrier high RF power radio applications. They are primarily used to terminate open transmission lines in PIM sensitive applications such as an open port of a hybrid coupler. These intermodulation loads are made by using high performance material, especially selected to obtain the best PIM and VSWR results.
Low PIM standards

Low PIM standards

HUBER+SUHNER low PIM standards are special adapters which generate intermodulation products of a certain preset level. They are used to verify intermodulation test benches for an instant and/or long-term level stability monitoring. If the third-order intermodulation value, displayed by the test instrument, deviates from the specified value of the intermod standard, it indicates a general measurement uncertainty which may be caused by the test setup rooting in one or several component or interconnection PIM sources.

Splitters+Dividers

Reactive splitters

Reactive splitters

Low loss reactive splitters are used to distribute RF signals to multiple transceiver antennas or radiating cables. The RF power is evenly split to all outputs with excellent amplitude and phase balance. Only the common port is matched to 50 ohms. The broad range of reactive power splitters supports cellular, WiFi 2.4 and 5 GHz, and TETRA security bands. Reactive power splitters are available with N, 7/16 and 4.3-10 interfaces.
Wilkinson splitters

Wilkinson splitters

The HUBER+SUHNER series of broadband Wilkinson type combiners/splitters is ideally suited for equally combining or dividing low power multi-carrier/multi-operator signals. Each input and output port is matched to 50 ohms. The frequency range covers 380 or 698 to 2700 MHz. The Wilkinson splitters support cellular, WiFi 2.4 and 5 GHz, and TETRA security bands. Wilkinson splitters are available with an N interface.
Resistive power dividers

Resistive power dividers

Power dividers are designed to split a RF signal equally into two output signals with an insertion loss of 6 dB.

Tappers

Tappers

Tappers

This series of HUBER+SUHNER tappers unevenly splits high power cellular signals in fixed ratios from 1000:1 to 2:1. It covers the entire spectrum from 350 to 5850 MHz. Tappers are widely used in multi-band/multi-operator in-building systems that cover cellular, WiFi 2.4 and 5 GHz, and TETRA security bands. Tappers are available with N and 4.3-10 interfaces.

Terminators

HUBER+SUHNER terminators are used to close an open RF port. They are applied in a large variety of test and measurement, defense and communication applications.
Coaxial terminators

Coaxial terminators

Terminators (also called RF loads or dummy loads) are applied to an open end of a transmission line, e.g. an RF port, to prevent the back-reflection of an RF signal. They are used in a large variety of test and measurement, defense and communication applications.
Feed through terminators

Feed through terminators

Feed through terminations are designed to connect 50 ohm transmission lines or RF devices with high impedance test equipment, e.g. oscilloscope.
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