Coaxial Adapter 1.85 mm-F to 2.92 mm-F 185F-KF+ 50 DC t o 40 GHz The Big Deal Ultra-wideband, DC-40 GHz Flat response Low insertion loss, 0.13 dB CASE STYLE: DJ2381-1 Excellent VSWR, 1.05:1 Product Overview Mini-Circuits 185F-KF+ is a coaxial 1.85 mm-F to 2.92 mm-F adapter supporting a wide range of applications from DC to 40 GHz. This model provides excellent VSWR, low insertion loss, and flat response versus frequency. The 185F-KF+ features passivated stainless steel construction and measures only 0.82 in length. Key Features Feature Advantages Wide frequency range provides application flexibility and makes this model ideal for broad - Wideband, DC to 40 GHz band and multi-band use. Provides good matching for 50 systems and minimizes signal reflections across wide Excellent VSWR, 1.05:1 frequency range. Low insertion loss, 0.13 dB Provides excellent signal power transmission from input to output. Passivated stainless steel construc- Stands up to wear and tear in demanding environments and provides excellent reliability. tion. Very wide operating temperature Withstands extreme operating conditions and is suitable for use near high power componen- range, -55 to +100C try where heat rise is common. 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.com1.85 Coaxial Adapter 1.85 mm-F to 2.92 mm-F 185F-KF+ 50 DC to 40 GHz Features Maximum Ratings flat response Generic photo used for illustration purposes only Operating Temperature -55C to 100C excellent VSWR, 1.05 typ. CASE STYLE: DJ2381-1 Storage Temperature -55C to 100C low cost adapters, available from stock Permanent damage may occur if any of these limits are exceeded. stainless steel body, passivated Connectors Model 1.85mm-F to 2.92mm-F 185F-KF+ Applications +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site interconnection of RF cable and equipment for RoHS Compliance methodologies and qualifications Electrical Specifications at 25C Parameter Condition (GHz) Min. Typ. Max. Units Outline Dimensions inches (mm) Frequency Range DC 40 GHz DC - 8 0.06 0.2 8 - 18 0.13 0.3 Insertion Loss dB 18 - 26.5 0.17 0.3 26.5 - 40 0.19 0.4 DC - 8 1.01 1.15 8 - 18 1.05 1.15 VSWR :1 Weight: 3.3 grams 18 - 26.5 1.06 1.15 26.5 - 40 1.05 1.15 Typical Performance Data VSWR Frequency Insertion Loss (:1) (GHz) (dB) 1.85 mm-F 2.92 mm-F 0.01 0.00 1.02 1.01 0.6 0.03 1.00 1.01 1.0 0.03 1.01 1.01 5.0 0.08 1.01 1.00 8.0 0.10 1.04 1.03 13.0 0.14 1.09 1.06 15.0 0.15 1.06 1.05 18.0 0.16 1.02 1.01 20.0 0.17 1.03 1.03 23.0 0.18 1.07 1.07 25.0 0.18 1.06 1.08 28.0 0.18 1.08 1.08 30.0 0.19 1.08 1.07 33.0 0.20 1.04 1.05 35.0 0.20 1.03 1.02 38.0 0.21 1.06 1.06 40.0 0.22 1.06 1.06 185F-KF+ 1.85F-KF+ INSERTION LOSS VSWR 0.30 1.14 1.85mm-F 2.92 mm-F 1.12 0.25 1.10 0.20 1.08 0.15 1.06 0.10 1.04 1.02 0.05 1.00 0.00 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 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-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 REV. OR M173195 Mini-Circuits 185F-KF+ GY/RS/CP www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com 190305 K 185 INSERTION LOSS (dB) VSWR