ATTENUATORS SMA, Conduction Cooled, DC - 4 GHz, 50 Watts SPECIFICATIONS: Models: 2042S-XX, 2042S-XXF, 2042S-XXM Electrical: Frequency Range Standard dB Values* Attenuation Accuracy 3 & 6 dB 10 & 20 dB 30 & 40 dB VSWR DC - 2 GHz 2 - 4 GHz Input Power** DC - 4.0 GHz 3, 6, 10, 20, 30 & 40 dB 2 - 4 GHz DC - 2 GHz ±0.30 dB ±0.50 dB ±0.50 dB ±0.75 dB ±1.00 dB ±1.50 dB 1.25:1 Max. 1.35:1 Max. 50 Watts Avg. @ 25°C Derated Linearly to 5 Watts @ +125oC Peak Power 1000 Watts Max. (5uSec Pulse, .05% Duty Cycle) Impedance Operating Temp Range 50 Ohms -55°C to +125°C Mechanical: SMA Mates Connectors with MIL-STD-348 Passivated Stainless Steel Conductors Housing Gold Plated Beryllium Copper Anodized Aluminum ** Power handling capacity is dependant upon proper heatsinking. Surface temperature of unit shall not exceed 125°C for specifications shown. Unit is a unidirectional device. Input shall be at male port unless otherwise specified. Model Number: 2042S-XX Male/Female Connectors Length: 4.60 ±.05 16.84 [1 ±1.27] Pictured 3.120 ±.015 [79.25 ±0.38] .31 [7.87] Model Number: 2042S-XXF Female/Female Connectors Length: 4.47 ±.05 [1 13.64 ±1.27] SMA MALE 6X Ø.156 [3.96] THRU 2.50 [63.5] 1.25 [31.75] SMA FEMALE .69 [17.53] Model Number: 2042S-XXM Male/Male Connectors Length: 4.74 ±.05 [120.25 ±1.27] 4.60 ±.05 [116.84 ±1.27] HOW TO ORDER: Model Number: 2042S-XXY 1.00 [25.4] SQUARE Ordering Examples: Model Number: 2042S-20 DC - 4 GHz; 20 dB; SMA - Male/Fem Connector Configuration = Male/Female F = Fem/Fem M = Male/Male Model Number: 2042S-02F DC - 4 GHz; 2 dB; SMA - Fem/Fem dB Value Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only. 2042S: REV K 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 • [email protected]