ARAMA SONUÇLARI

Rosenberger has many years of experience in the manufacture of high quality cable assemblies for a wide variety of industrial test & measurement applications. Our standard microwave cable assemblies for vector network analyzers (VNA), for example, are characterized by their excellent electrical and mechanical performance for frequencies up to 110 GHz. The range includes ultra-low loss cables for antennas or applications with high power requirements; miniature cables for test systems or applications demanding high flexibility; indoor and outdoor cables; specially shielded cables and extremely phase stable cables for test & measurement applications. In defined lengths armoured RFlex™ cables are also available. Customer-specific assemblies and solutions can be ordered on request.

Rosenberger offers a wide test port portfolio of cable assemblies, ruggedized adaptors and an interchangeable port system for vector network analyzers (VNA) up to 90 GHz: Test port cables providing outstanding phase and amplitude stability are also available as sets containing two cables with a standard length of 60 cm each. The range is optimized for frequencies up to 12 GHz, 18 GHz, 26.5 GHz, 40 GHz, 50 GHz, 70 GHz and 90 GHz. VNA test port cables are also available as cable sets, containing two cables of 600 mm standard length, and are supplied in high-quality wooden boxes. Test port adaptors are designed to connect directly to the VNA test port via a ruggedized coupling nut. They are available in the RPC-3.50, RPC-2.92, RPC-2.40, RPC-1.85 and RPC-1.35 connector series. Available as "in series" and "inter series" versions, their ruggedized construction ensures reliable protection of VNA test ports and reduces mechanical abrasion to a minimum. Interchangeable port connectors are designed for test equipment applications using test ports that will be continually mated and re-mated. This has been achieved by the development of an interchangeable port connector system featuring a panel mounting half and an innovative neutral interface, allowing a high number of mating cycles without causing possible damage to the equipment device interface.

Rosenberger desktop analyzers are portable and flexible for R&D and test labs. The budget friendly broadband base unit concept offers maximum flexibility to add any other filter unit in the range of 700 to 2700 MHz to the base unit. It allows continuous flexibility in an ever changing environment.

Rosenberger provides a wide range of compact calibration kits in various series for MSOT (4-in-1) and MSO (3-in-1) calibrations. Compact calibration kits combine all necessary calibration standards in one unit and can be applied for MSO calibrations (3-in-1, open, short, load) of single port vector network analyzers and MSOT calibrations (4-in-1, open, short, load, thru) of 2- or more-port vector network analyzers. All compact calibration kits come in a hardshell case with a lanyard and with general coefficients on a standard definition card.

Rosenberger offers a complete range of 50Ω coaxial cables from 1/4" to 1 5/8". The feeders provide best in-class electrical and mechanical performance: Low attenuation Low VSWR/RL CPR-rated Complete EMI shielding to minimize system interference Outstanding PIM performance High-power rating The cable construction is similar for all cable sizes: Inner conductor, foam dielectric, outer conductor and outer jacket. The cables are available as standard with either a PE jacket for outdoor installations or in a flame retardant and halogen-free version to comply with indoor requirements for health and safety, IEC 60332 and CPR-EN 50575.

The Rosenberger FTTA/PTTA Connectivity Boxes are available in standard and tailor-made designs and configurations, in low or high volumes, to meet OEM or Network Operator requirements as to efficient, reliable and easy-to-deploy connectivity boxes. Rosenberger connectivity boxes, designed and produced in-house at Rosenberger in Germany, provide the best workmanship and highest quality to ensure a long and smooth operation even in the most harsh environments.

Rosenberger offers connectivity solutions for concealment and streetworks integration such as bus shelters, advertising panels, street poles, lamp posts to meet requirements to extended densification of wireless networks.

Rosenberger supplies a complete range of passive components for Distributed Antennas Systems (DAS) to provide for in-building coverage up to 4.2 GHz. Rosenberger low-PIM DAS components are easy-to-install and ensure a reliable and problem-free operation.

Rosenberger offers a wide range of low-PIM transmission line devices to support high quality RF transmission line designs and deployments, and high performance TMAs to ensure high data through-put and thereby less dropped calls and improved network quality.

Rosenberger has a full range of installation material and accessories to ensure the best installation practices leading to higher quality and thereby better overall long-term system performance.

Rosenberger presents a new and innovative GPS over Fiber system for applications where coax cannot be used to route the GPS signal to base stations. With more centralized RAN and large-scale DAS applications, there are many cases where the GPS antennas are located too far from the base stations for coaxial losses to be acceptable. To overcome this issue, the GPS over Fiber system converts the RF signal to light, transmits it over the fiber, and then restores the light to the original RF signal. Working in contrast to the many systems that employ a bulky remote unit – which requires power and separate mounting space – as well as a large master unit encompassing an active GPS splitter, Rosenberger has rethought the process and designed a fiber-optic replacement for the coaxial cable. Instead of a master unit and a remote unit, the system uses an electrooptical converter (E/O converter) at the antenna and an opto-electrical converter (O/E converter) near the base station. By employing this method, the E/O converter becomes a small, compact unit that connects directly to the GPS antenna. The unit is so small that it can even fit within a 1 ½ inch pipe of the kind often used to mount GPS antennas. The O/E converter handles all alarms and is a compact unit. It can be used to power the E/O converter and can be connected to standard GPS splitters with full support for their redundancy functionality. This means that the GPS over Fiber system fully emulates the behavior of a passive copper cable and GPS antenna, allowing any device that is normally connected to the GPS antenna to maintain proper operation when connected to an O/E converter. Interconnecting the two units i.e. E/O converter to the O/E converter is a thin hybrid cable comprised of fiber and power, which means no power source is required at the GPS antenna. The individual link support for each GPS antenna allows for the flexibility of using a normal coaxial configuration and simply replacing each coax cable from a GPS antenna with an E/O converter, an O/E converter, and a hybrid cable. With a maximum hybrid cable length of 1.9 miles (3 km), this system can meet the demands of almost any installation

PreCONNECT® OCTO is a comprehensive system for structured parallel optical data transmission cabling. By using 16 fibers for each MTP® connection, Rosenberger OSI has created a high-performance, efficient multifiber cabling product that optimizes results by reducing both costs and attenuation.

PreCONNECT® DUODECIM is the perfect solution for all who still have conventional transceivers for duplex applications like 10/25/50 GBE and 8/16/32 GFC on both cabling sides in foreseeable time, but want to be prepared for the migration to MPO based parallel optics applications. Trunks and 19" panels can be further used for migration. The fiber optic cabling system PreCONNECT® DUODECIM promises investment security by optimal use of the trunks for duplex applications and MPO based parallel optical applications. The perfectly matched modular individual components are quick and easy to install thanks to the factory-fabricated Plug & Play system.

Rosenberger Rack Analyzers are designed to make PIM tests in production or test lab environments exceptionally modular, precise, and efficient. The budget-friendly broadband base unit concept offers maximum flexibility thanks to the option of connecting up to 11 filter units to one base unit. Integrated DTF measurement enables faster fault-finding by accurately pointing out the source of PIM. With the plug-and-play filter concept, intuitive software operation and easy-to-replace dust filters, it is possible to create a significant reduction in production downtime caused by changes in test frequencies or maintenance and servicing work.

Rosenberger desktop analyzers are portable and flexible for R&D and test labs. The budget friendly broadband base unit concept offers maximum flexibility to add any other filter unit in the range of 700 to 2700 MHz to the base unit. It allows continuous flexibility in an ever changing environment.

Rosenberger, as a dependable development partner of highly accurate industrial measurement technology, develops and produces a comprehensive range of calibration kits for a variety of standard and precision interfaces for vector network analyzers (VNAs).