Coaxial BW-SXXW2+Series Precision Fixed Attenuator 50 2W DC t o 18000 MHz The Big Deal Wideband, DC to 18 GHz Outstanding attenuation flatness Excellent VSWR, 1.11 typ up to 18 GHz CASE STYLE: FF658 Product Overview The BW-SXXW2+ series of precision fixed attenuators achieves wide frequency range with excellent flat - ness of attenuation. Available in a variety of attention values for different requirements, these units support a broad range of system and testing applications. Precise performance, excellent VSWR (1.11:1 typ.) and passivated stainless steel construction make these models ideal solutions for systems requiring precise attenuation across very wide frequency range. Key Features Feature Advantages Wideband, DC to 18 GHz Ideal for an exceptionally wide variety of applications. Excellent VSWR, 1.11 typ. up to 18 GHz Efficient power utilization with low power reflected back to source. Provides precise, consistent attenuation across the entire frequency band, ideal for Outstanding attenuation flatness broadband and multi-band usage. Rugged construction withstands harsh environmental conditions for high reliability and Passivated stainless steel connectors long life of use. Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuits applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, Standard Terms) Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits website at www.minicircuits.com/MCLStore/terms.jsp Mini-Circuits www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.comCoaxial BW-S0.5W2+ Precision Fixed Attenuator 50 2W 0.5dB DC to 18000 MHz Maximum Ratings Features DC to 18 GHz Operating Temperature -55C to 100C Generic photo used for illustration purposes only precise attenuation Storage Temperature -55C to 100C CASE STYLE: FF658 excellent VSWR, 1.11:1 typ. up to 18 GHz 1 Input Power 2W max Connectors Model passivated stainless steel connectors SMA Female-SMA Male BW-S0.5W2+ Permanent damage may occur if any of these limits are exceeded. 1. Derates linearly to 10% at 125C +RoHS Compliant Applications The +Suffix identifies RoHS Compliance. See our web site test instrument for RoHS Compliance methodologies and qualifications lab use Outline Drawing Electrical Specifications at 25C Parameter Frequency (MHz) Min. Typ. Max. Unit DC 18 MHz Frequency Range 10-6000 0.2 0.4 0.8 6000-12400 0.2 0.5 0.8 dB Attenuation 12400-18000 0.2 0.6 0.8 10-6000 1.01 1.15 Input VSWR :1 6000-12400 1.09 1.25 12400-18000 1.11 1.35 10-6000 1.02 1.15 inch 6000-12400 1.07 1.25 Output VSWR :1 Outline Dimensions ( ) mm 12400-18000 1.12 1.35 B D E F wt .36 .85 .312 .312 grams 9.14 21.59 7.92 7.92 4.3 Typical Performance Data Frequency Attenuation VSWR (MHz) (dB) (:1) SMA-M SMA-F 10 0.34 1.02 1.02 100 0.35 1.02 1.02 2000 0.39 1.04 1.01 4000 0.41 1.04 1.00 6000 0.45 1.02 1.04 Electrical Schematic 8000 0.48 1.02 1.07 10000 0.51 1.02 1.09 12500 0.57 1.03 1.11 14000 0.59 1.05 1.02 R2 16000 0.66 1.15 1.08 18000 0.72 1.19 1.10 R1 R3 MALE FEMALE BW-S0.5W2+ BW-S0.5W2+ ATTENUATION VSWR 1.0 1.4 VSWR (:1) SMA-M VSWR (:1) SMA-F 0.8 1.3 0.6 1.2 0.4 1.1 0.2 1.0 0 3000 6000 9000 12000 15000 18000 0 3000 6000 9000 12000 15000 18000 FREQUENCY (MHz) FREQUENCY (MHz) Notes REV. OR A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. M175479 B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuits applicable established test performance criteria and measurement instructions. BW-S0.5W2+ C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, Standard Terms) Purchasers of this part are entitled 190716 to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits website at www.minicircuits.com/MCLStore/terms.jsp Page 1 of 1 Mini-Circuits www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com ATTENUATION (dB) VSWR