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Zinc/Zn
Rf Products & Telecom Towers
QMA
Product code FDCTNL
Based on the SMA connector standard, Rosenberger QMA connectors are designed for applications up to 18 GHz. The quick-lock mechanism enables easy and reliable connections in the tightest of spaces – primarily in mobile base stations – and 10 times faster compared to SMA offerings. Packing density is also superior to SMA due to the minimum pitch and toolless connection, dispensing with the need for torque spanners for fastening coupling nuts. Rosenberger offers QMA as standard version and with plastic quick-lock mechanisms in four different color codings. QMA is not intermateable with SMA.
- Impedance 50 Ω
- Interface according to IEC 61169-50
- Frequency range DC to 18 GHz
- Return loss (cable connector straight): ≥ 32 dB @ DC to 3 GHz; ≥ 25 dB @ 3 GHz to 6 GHz
- Minimum pitch 12.4 mm
- Flexibility 360° turnable
- Mating cycles ≥ 100
- Quick-lock mechanism
Specification Sheet
The 4.3-10 series is a low PIM (Passive Intermodulation) system for frequencies up to 12 GHz for use in mobile communication applications. It is designed to meet the growing performance needs of mobile network equipment, when connecting, for example, RRUs to antennas. Features include compact connector sizes, best electrical performance, low PIM and coupling torque as well as easy installation. Offering three different coupling mechanisms – screw, quick-lock/push-pull and hand-screw – the universal jack design is mateable with all plug types.
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Rosenberger RPC-SP 50 Ω precision connectors are designed for applications up to 22 GHz where quick and reliable interconnects are essential. Intermateable with OSP and BMA connectors, the floating construction allows compensation for axial and radial misalignment while the innovative blind mate self-finding mechanism ensures fast, easy connection and disconnection, bringing significant time and cost reductions. Furthermore, tightening the connection requires no additional tooling. RPC-SP connectors are therefore ideal for use where space is at a premium such as in many rack and plug-in applications. The product range comprises cable, panel and PCB connectors, adaptors to other coaxial connector series, airlines as well as test & measurement accessories such as RPC-SP calibration kits, test cables or measurement equipment (open – short – load).
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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.
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