Rf Products & Telecom Towers
SMA
Product code : 2WH3KH
Rosenberger SMA coaxial connectors deliver high-quality and high-performance. These screw-on locking connectors with defined maximum torque ensure high reliability, long service life, high mechanical stability and excellent electrical characteristics. The butted outer contact enables superb frequency ranges up to 18 GHz and return loss performances of ≥ 30 dB. SMA connectors can be applied in various RF applications such as telecommunication and mobile communication, test & measurement equipment and instruments.
- Impedance 50 Ω
- Interface according to IEC 60169-15, EN 122110, MIL-STD-348A, Fig. 310
- Frequency range DC to 18 GHz
- Return loss (cable connector straight) ≥ 30 dB (typ.)
- Mating cycles CuBe/stainless steel ≥ 500; CuZn ≥ 100
- Coupling test torque: CuBe/stainless steel ≥ 1.7 Nm; CuZn ≥ 0.6 Nm
- Coupling torque recommended: CuBe/stainless steel 0.8 Nm to 1.1 Nm; CuZn ≥ 0.5 Nm
- Screw-on locking mechanism
- Butted outer contact
Specification Sheet
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.