TECHNICAL DATA SHEET N 50 ATTENUATOR PLUG/JACK 53AS120-K03N3 All dimensions are in mm tolerances according to ISO 2768 m-H Interface According to IEC 60169-16, MIL-PRF-39012, CECC 22210 Documents N/A Material and plating Connector parts Material Plating Center contact - plug Brass Gold, min. 1.27 m, over nickel Center contact - jack Beryllium copper Gold, min. 1.27 m, over nickel Outer contact Brass Flash white bronze over silver(e.g. Optargen) Coupling nut Brass Flash white bronze over silver(e.g. Optargen) Heatsinks Al Black anodized Dielectric PTFE Substrate ALN Rosenberger Hochfrequenztechnik GmbH & Co. KG Tel.: +49 8684 18-0 Page P.O.Box 1260 D-84526 Tittmoning Germany Fax: +49 8684 18-499 www.rosenberger.de email: info rosenberger.de 1 / 1 RF 35/08.06/4.0 TECHNICAL DATA SHEET N 50 ATTENUATOR PLUG/JACK 53AS120-K03N3 Electrical data Impedance 50 Frequency DC to 10 GHz Return loss 26.4 dB, DC to 2 GHz 21.2 dB, 2 GHz to 5 GHz 14.0 dB, 5 GHz to 10 GHz Attenuation 3 dB Tolerances 0.3 dB, DC to 2 GHz 0.5 dB, 2 GHz to 4 GHz 1.0 dB, 4 GHz to 10 GHz Center contact resistance 1 m Outer contact resistance 0.25 m Power handling 20 W at 25C derated linearity to 0 Watts at 125C Mechanical data Mating cycles min. 500 Coupling nut retention 450 N Center contact captivation 28 N Coupling test torque max. 1.7 Nm Recommended torque 0.7 Nm to 1.1 Nm Environmental data Temperature range -65C to +125C 2002/95/EC (RoHS) compliant Tooling N/A Suitable cables N/A Packing Standard 1 pce in air cushion bag Weight 270 g/pce While the information has been carefully compiled to the best of our knowledge, nothing is intended as representation or warranty on our part and no statement herein shall be construed as recommendation to infringe existing patents. In the effort to improve our products, we reserve the right to make changes judged to be necessary. Draft Date Approved Date Rev. Engineering change number Name Date Kerstin Herzog 05/08/05 Frank Wei 11/12/07 b00 07-0838 Kerstin Hobrak 11/12/07 Rosenberger Hochfrequenztechnik GmbH & Co. KG Tel.: +49 8684 18-0 Page P.O.Box 1260 D-84526 Tittmoning Germany Fax: +49 8684 18-499 www.rosenberger.de email: info rosenberger.de 2 / 2 RF 35/08.06/4.0