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Radio Frequency components used in the Wi-Fi hotspot on the Fan Mile in Berlin

September saw the start of the pilot phase of a public gigabit Wi-Fi access point on the famous Fan Mile in Berlin, Germany. HUBER+SUHNER is providing Wi-Fi antennas and coaxial cables, thus playing its part in enabling users in the area to surf, chat and stream for free for 30 minutes.

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InnoTrans 2018
InnoTrans 2018

InnoTrans is the leading international trade fair for transport technology and takes places every two years in Berlin.
A unique feature of InnoTrans is its outdoor and track display area, where everything from tank wagons to high-speed trains are displayed on 3 500 metres of track.

18/9/2018 - 21/9/2018
English
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Generator

Generator
The generator supplies the microwave energy. An integral controller allows the power, treatment time and temperature to be controlled. The device is used in the vicinity of the patient and must therefore meet high the safety requirements that apply in human medicine. An integral DC/DC block provides protection from high voltage. At the same time, sensors monitor the temperature and radio frequency power level. The robust radio frequency connectors on the device are designed for frequent connection cycles and ensure that the generator has a long service life.

Low loss generator cables
This cable assembly has been tuned for minimal losses, high power and combines the microwave source with the output connector. Flexibility, relatively tight bending radii and the easy installation of the snap-lock connectors help with the miniaturisation of the generator and ensure efficient assembly. In addition, shielding properties are an important criterion to ensure that all EMC requirements can be satisfied.

Housing connection
The radio frequency connector on the generator output must ensure that the power can be transferred and must also be designed to withstand the high number of connection cycles of the transmission cable. The connector must be easy to use while also ensuring a high level of connection reliability. At the request of the customer, it is also possible to manufacture and use modified radio frequency connectors for this application.

Amplifier output
The high-performance connector is installed directly on the microwave amplifier housing and connects the power output directly to the printed circuit board inside. Quick-lock connectors, such as QN connectors are often used to make the connections easier.

DC block
The use of a DC block to insulate the generator from the applicator on the internal and external conductors of the coaxial cable creates a galvanic separation from the generator. This protects the patient and the medical staff in the event of an electrical fault.

Recommended Products

Adapters

HUBER+SUHNER is offering a wide range of adapters in various configurations like within series or between series, straight or angled designs and some with panel mount features. Adapters can also be custom designed in accordance with your application specific requirements.

Standard adapters

Standard adapters

HUBER+SUHNER standard adapter assortment offers a wide range of products to realise transitions from one interconnection interface to another. Our RF adapter assortment covers all commercially available RF interfaces and configurations.

Quick-mate adapters

Quick-mate adapters

HUBER+SUHNER quick-mate adapters are designed with a slide-on coupling mechanism. These type of adapters are used in measurement applications where easy coupling and decoupling is required and frequent numbers of matings are done.

Precision adapters

Precision adapters

HUBER+SUHNER precision adapter assortment focuses on performance for accurate RF measurements.

Bend-to-end assemblies

The Minibend series is a truly flexible, 100% tested, preassembled coaxial cable assembly line that is designed for use in low profile internal point-to-point interconnections between RF modules within communications systems. The patented solder-less cable junction allows bending of the cable immediately behind the connector, which eliminates the need for expensive, heavy, and performance-limiting right angle connectors.

Mini 141

Mini 141

Mini141 is an enhanced, low loss version of the Minibend flexible coaxial cable assembly with increased phase stability and power handling capacity which is designed for use in low profile, internal, point-to-point interconnections between RF modules within communications systems. Mini141 replaces 0.141 inch custom semi-rigid cables with standard flexible cables providing 20% lower attenuation and eliminating the need for predefined custom lengths and bend configurations. Mini141 provides you with a preassembled and tested high performance, cost-effective alternative in a variety of standard lengths.

DC protectors

HUBER+SUHNER grounding kits enable reliable grounding of today’s corrugated cooper tube cables for antenna installation. The grounding kits don’t need extra weatherproofing and are capable of diverting high lightning current.

9077 high voltage DC and DC-DC blocks

9077 high voltage DC and DC-DC blocks

The HUBER+SUHNER DC Block product line includes DC blocks (inner conductor disconnected) and DC-DC blocks (inner and outer conductor disconnected) for galvanic isolation up to 15 kV. They block high-amplitude and low frequency surge voltages e.g. occurring during regular electric railway operation along railway lines. They provide sufficient safety even in the event of the overhead high voltage lines falling to the ground.

Formable microwave cable assemblies

In applications with limited space, formstable and pre-bent cables and assemblies make life easier by facilitating quick and convenient installation with stable and repeatable quality. They come with either a tubular outer conductor, ideal for customised configurations, or a tin soaked braid, perfect for individual hand form routing.

Thanks to its 100% solid outer conductor, the products stand out from commonly braided cables by providing superior RF shielding, outstanding VSWR and PIM performance.

Sucoform assemblies

Sucoform assemblies

Sucoform microwave coaxial cables offer distinct mechanical advantages over semi-rigid cables. They are based on the same design as the standard PTFE insulated semi-rigid cables, but have a tin-soaked copper braid for the outer conductor, giving them outstanding hand-formability. These cables combine the excellent characteristics of semi-rigid cables with those of flexible coaxial cables. Thanks to their small bending radii, they allow space saving routing and packaging.

Microwave cable assemblies

HUBER+SUHNER SUCOFLEX flexible microwave cable assemblies offer superior electrical and mechanical performance for static and dynamic applications. This series is a high-end product designed to provide optimal performance up to 50 GHz, where stringent electrical requirements, in particular electrical stability and low loss, are important. Ideally suited for test and measurement applications and defense systems. Additional lightweight high-end versions are designed to meet the stringent needs of space flights systems (i.e. satellites) and aerospace systems (aircrafts, helicopters, missiles), which are subject to extremely severe operating conditions. SUCOFLEX is only available as assembly.

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SUCOFLEX 100

SUCOFLEX 100

The SUCOFLEX 100 series flexible microwave cable assemblies offer superior electrical and mechanical performance for static and dynamic applications. This series is a high-end product designed to provide optimal performance up to 50 GHz, where stringent electrical requirements – in particular stability and low loss – are important. Their mechanical and climate resistance properties surpass those of standard flexible cables. 

Quick lock connectors (QMA/QN)

HUBER+SUHNER QMA and QN connectors have a quick-lock coupling mechanism. QMA and QN are easy to mate and allow a high packaging density because no tools are needed.

QN

QN

HUBER+SUHNER QN coaxial connectors are available with 50 ohm impedance. The frequency range extends to 11 GHz, depending on the connector and cable type, however most of the QN connectors are return loss optimised for frequencies up to 6 GHz. The interface is based on the inner dimensions of the N connector, but, instead of a threaded coupling mechanism, a snap-lock mechanism is used. The QN interface has a very similar performance to N, but in addition it offers an easier, faster and safe coupling operation, helping the customers to save significantly on time during production of their systems. The packaging density of QN increased compared to N thanks to the fact that no torque spanner is required to fasten the coupling nut. Additionally the outer dimensions of QN are smaller than N, leading to the advantage that even TNC-size flanges can be used at QN connectors.

Contact
HUBER+SUHNER Inc.
Customer Service
Customer Service
  +1 866 482 3778
  +1 704 587 1238
HUBER+SUHNER Inc.
Mr. Axel Vega
Regional Sales Director, RF Division
  +1 866 482 3778
  +1 704 587 1238