Coaxial Precision Fixed Attenuator 50 2W Maximum Ratings Operating Temperature Storage Temperature 1dB -55C to 100C -55C to 100C** **With mated connectors. Unmated, 85C max. Permanent damage may occur if any of these limits are exceeded. BW-S1-2W263+ DC to 26 GHz Features * DC to 26 GHz * precise attenuation * excellent VSWR, 1.09 typ * stainless steel SMA male and female connectors CASE STYLE: FF658 Connectors Model Price Qty. SMA-Fem SMA-Male BW-S1-2W263+ $34.95 ea. (1-49) Applications +RoHS Compliant * matching * instrumentation * test set-ups Outline Drawing The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Electrical Specifications at 25C Parameter Condition (GHz) Min. Typ. Max. Unit DC -- 26 GHz DC - 26 -- 1 -- DC - 12 12 - 18 18 - 26 DC - 12 12 - 18 18 - 26 0.7 0.7 0.7 -- -- -- -- -- -- 1.04 1.09 1.07 1.3 1.35 1.75 1.20 1.25 1.40 dB DC - 26 -- -- 2 W Frequency Range Attenuation1 Outline Dimensions ( inch mm ) B .36 9.14 D .85 21.59 E .312 7.92 F wt .312 grams 7.92 4.3 VSWR Input Power2 :1 1. At 25C, accuracy includes frequency and power variations. Temperature coefficient for attenuation: .0004 dB/dB/C typ. 2. Max. power at 25C ambient, derate linearly to 0.5W at 100. Peak power 125W max. 5sec. pulse width, 100Hz PRF Typical Performance Data Frequency (GHz) Attenuation (dB) 0.01 1.0 4.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 26.0 0.82 0.86 0.91 0.99 1.03 1.09 1.16 1.22 1.29 1.35 1.61 Electrical Schematic VSWR (:1) 1.01 1.02 1.02 1.04 1.02 1.06 1.10 1.08 1.05 1.04 1.14 R2 MALE R1 R3 BW-S1-2W263+ VSWR BW-S1-2W263+ ATTENUATION FEMALE 1.8 1.4 1.4 1.3 1.2 VSWR ATTENUATION (dB) 1.6 1.0 0.8 0.6 1.2 1.1 0.4 0.2 1.0 0.0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 0 2 4 6 8 10 12 14 16 18 20 22 24 26 FREQUENCY (GHz) FREQUENCY (GHz) 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-Circuit's 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 (R) www.minicircuits.com P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com REV. A M135662 BW-S1-2W263+ MD/TH/CP/AM 130918 Page 1 of 1