Rf Products & Telecom Towers
EBC®
Product code : NQJMGI
Rosenberger’s new EBC® (Efficient Board Connector) series is the ideal 5G board-to-board and board-to-module RF interconnect solution for active MIMO (Multiple Input Multiple Output) antennas and radios. Outstanding performance, low cost design and high mechanical stability make EBC® the perfect future-proof product for 5G radio interconnections. For applications up to 8 GHz, EBC® connectors fulfill the challenging requirements caused by the exponential data volumes increases in future 5G networks. Essential characteristics include extremely small dimensions, radial and axial misalignments, different holding forces, minimum board-to-board distances, and fast and cost-effective assembly design. A key mechanical design feature is the locating side which is integrated in the bullet. One side has a smooth bore, while the other has a limited-detent design. The single PCB coupler provides a consistent footprint with preloaded outer contacts for ensuring contact optimization, the push/snap-on locking mechanism allows fast and easy disconnection.
- Impedance 50 Ω
- Interface according to Rosenberger EBC®
- Frequency range DC up to 8 GHz
- Return loss ≥ 26 dB @ DC to 6 GHz
- Minimum board-to-board distance 12 mm
- Pitch > 6.8 mm
- Axial misalignment ± 0.8 mm
- Radial misalignment 4°
- Mating cycles ≥ 100
- Push/Snap-on locking mechanism
- Different detent types at bullet: smooth bore and limited detent
1.0-2.3 (DIN 47297) connectors perform at 50 Ohm up to 10 GHz and are characterized by high mechanical and electrical stability. They are 40 % smaller than the 1.6-5.6 series. The connectors offer various coupling mechanisms where male types can be connected with any female type. The quick-lock/push-pull locking/coupling version allows quick installation. This series complies with CECC 22230 and DIN 47297.
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1.6-5.6 connectors perform at 75 Ohm up to 4/12 GHz and are characterized by high mechanical and electrical stability. They are mainly used for reliable transmission of high bit-rates. IInd and IIIrd generation 1.6-5.6 connectors are intermateable and feature different coupling mechanisms for allowing male types to be connected to all female types. The screw-on coupling version provides positive, familiar mating, while the quick-lock/push-pull coupling version enables quick installation. This series complies with CECC 22240 standards.
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4.1-9.5 coaxial connectors, screw-on locking, for frequencies up to 14 GHz, screw-on are robust and weatherproof. With smaller dimensions than 7-16 series solutions, making them ideal for mobile communication environments.
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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.