ATTENUATORS SMA, up to 4 GHz, 150 Watts SPECIFICATIONS: Models: XB150W-XX, XB150W-XXF, XB150W-XXM Electrical: Frequency Range Standard Freq. Values Standard dB Values Attenuation Accuracy 3 & 6 dB 10 & 20 dB 30 & 40 dB Input VSWR (Max.) Input Power DC - 1.5 GHz 0.50 dB 0.50 dB 0.75 dB 1.15:1 DC - 4.0 GHz 2.5 & 4 GHz 3, 6, 10, 20, 30 & 40 dB 1.5 - 2.5 GHz 2.5 - 4 GHz 1.00 dB 1.50 dB .75 dB 1.00 dB 1.00 dB 1.50 dB 1.25:1 1.35:1 150 Watts Avg. @ +25C Custom Mtg. hole Config. may be Added to this Surface Derated Linearly to 30 Watts @ +125oC 2 kW Max. Peak Power (5uSec Pulse, .05% Duty Cycle) 3.46 [87.9] SQ. 50 Ohms -54C to +125C Impedance Operating Temp Range END VIEW TYPICAL Mechanical: SMA Connectors Passivated Stainless Steel Mates with MIL-STD-348 Gold Plated Beryllium Copper Anodized Aluminum Conductors Housing Units must be Mounted in such a way as to Allow for Free Air Flow Around fins to Assure Performance Note: Units are Unidirectional, Therefore Input Connector MUST be specified & will be Indicated on Unit 4.965 .025 [126.11 0.64] Model Number: XB150W-XX Male/Female Connectors Length: 5.66 .05 [143.8 1.3] Pictured 1.75 [44.5] INPUT Model Number: XB150W-XXF Female/Female Connectors Length: 5.52 .05 [140.2 1.3] Model Number: XB150W-XXM Male/Male Connectors Length: 5.79 .05 [1471 . 1.3] 2x O1.98 [50.3] .23 [5.8] M4x0.7 TAP x .50 [12.7] DP. XB150W-XXY Freq. Range 2 = DC - 2.5 GHz 4 = DC - 4 GHz 8-32UNC-2B TAP x .50 [12.7] DP. Ordering Examples: Model Number: 4B150W-10 DC - 4 GHz, 10 dB; SMA - Male/Fem HOW TO ORDER: Model Number: 4.125 [104.8] 5.66 .05 [143.8 1.3] Connector Configuration = Male/Female F = Fem/Fem M = Male/Male Model Number: 2B150W-3F DC - 2.5 GHz, 3 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 and/or use. XB150W-ATT: REV E 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