ATTENUATORS SMA, up to 18 GHz, 20 Watts SPECIFICATIONS: Models: XXB20W-XX, XXB20W-XXF, XXB20W-XXM Electrical: Frequency Range Standard Freq. Values Standard dB Values Attenuation Accuracy 3 & 6 dB 10 & 20 dB 30 & 40 dB VSWR DC - 6 GHz 6 - 12.4 GHz 12.4 - 18 GHz Input Power DC - 18.0 GHz 6, & 18 GHz 0, 3, 6, 10, 20, 30 & 40 dB 6 - 12.4 GHz 12.4 - 18 GHz 0.50 dB 0.75 dB 0.75 dB 1.00 dB 1.00 dB 1.50 dB DC - 6 GHz 0.30 dB 0.50 dB 0.75 dB 1.20:1 Max. 1.30:1 Max. 1.40:1 Max. 20 Watts Avg. @ 25C Derated Linearly to 4 Watts @ +125oC Peak Power 500 Watts Max. (5uSec Pulse, .05% Duty Cycle) Impedance Operating Temp Range 50 Ohms -65C to +125C Mechanical: SMA Connectors Passivated Stainless Steel Mates with MIL-STD-348 Conductors Housing Gold Plated Beryllium Copper Anodized Aluminum Model Number: XXB20W-XX Male/Female Connectors Length: 2.33 .05 [59.2 1.3] Pictured SMA MALE SMA FEMALE Model Number: XXB20W-XXF Female/Female Connectors Length: 2.20 .05 [55.9 1.3] O1.49 .02 [37.85 0.51] Model Number: XXB20W-XXM Male/Male Connectors Length: 2.46 .05 [62.5 1.3] 2.33 .05 [59.2 1.3] HOW TO ORDER: Model Number: XXB20W-XXY Freq. Range 6 = DC - 6 GHz 18 = DC - 18 GHz Ordering Examples: Model Number: 18B20W-20 DC - 18 GHz; 20 dB; SMA - Male/Fem Connector Configuration = Male/Female F = Fem/Fem M = Male/Male Model Number: 6B20W-02F DC - 6 GHz; 2 dB; SMA - Fem/Fem dB Value Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only. Design specifications are subject to change without notice. Contact factory for technical specifications before purchasing or use. XXB20W-XX: REV C (M) Aeroflex / Inmet, Inc. * 300 Dino Drive, Ann Arbor, MI 48103 * U.S.A. 888-244-6638 or 734-426-5553 * FAX: 734-426-5557 www.aeroflex.com/inmet * inmetsales@aeroflex.com