FLEX TEST Test Cable T40 Series 50 DC to 40 GHz The Big Deal Good phase stability vs flexure CASE STYLE: RK2525 Low Insertion Loss Available in various 2.92mm and 2.4mm connector configurations Product Overview Mini-Circuits T40-series test cables provide wideband performance for test applications from DC to 40 GHz with low insertion loss and excellent return loss. These cables are specially designed for stability of phase and amplitude versus flexure while offering outstanding durability and reliability. Featuring triple-shielded cable construction with a unique molded boot, the cables are suitable for demanding lab environments where constant bending is required. T40-series cables come in a variety of lengths and various combinations of 2.92mm and 2.4mm connectors with different gender configurations to meet your needs. Key Features Feature Advantages Supports a wide range of test applications including R&D, military and defense, production test Wideband, DC to 40 GHz and more. T40-series test cables have been tested in bend radii as tight as 2.0 inches to ensure minimal Excellent stability of phase versus flexure change in phase, providing reliable performance in a wide range of configurations. Low insertion loss Allows accurate measurement with minimal compensation for the effects of the cable connection. 2.92mm and 2.4mm connector options Mates with common connector types for high-frequency test applications. 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.com Page 1 of 2 FLEX TEST Test Cable T40-3FT-KMKM+ 50 3FT DC to 40 GHz Low Loss Maximum Ratings Features Operating Temperature +18C to +28C low insertion loss stainless steel 40 GHz connector for long mating-cycle life Storage Temperature -40C to +50C CASE STYLE: RK2525-3 triple shield cable for excellent shielding effectiveness Power Handling at 25C, 144W at 2 GHz good amplitude and phase stability vs flexing over frequency Connectors Model Sea Level 48W at 18 GHz 2.92mm Male T40-3FT-KMKM+ 40 GHz connector mates with 2.92 mm, K*, 3.5mm, SMA 38W at 26.5 GHz Applications 30W at 40 GHz +RoHS Compliant military and defense applications Permanent damage may occur if any of these limits are exceeded. The +Suffix identifies RoHS Compliance. See our web site research & development labs for RoHS Compliance methodologies and qualifications Outline Drawing Electrical Specifications at 25C Parameter Condition (GHz) Min. Typ. Max. Units Frequency Range DC 40 GHz Length 3 FT DC - 6 1.0 1.3 6-18 2.0 2.3 Insertion Loss dB 18-26.5 2.4 2.8 26.5-40 3.3 3.6 inch Outline Dimensions ( ) mm DC - 6 22 27 6-18 20 25 A B C D E F T wt Return Loss dB Feet Meters 0.36 .315 0.36 .315 .142 Inch MM grams 18-26.5 19 24 3.00 0.91 9.25 8.00 9.25 8.00 3.61 +.08/-0 +2.0/-0 60 26.5-40 17 20 *K Connector is a trademark of Anritsu Custom sizes available, consult factory. Typical Performance Data Cable Construction Frequency Insertion Loss Return Loss (MHz) (dB) (dB) 2.92mm Male 1 2.92mm Male 2 100 0.14 46.1 40.1 Center Conductor: Solid SPC 2000 0.63 42.9 44.3 4000 0.88 48.9 49.4 Dielectric: ND-PTFE 6000 1.08 33.4 31.6 Outer Conductor: SPC Strip 10000 1.39 27.2 27.6 15000 1.70 30.2 30.2 Interlayer: LD-PTFE 18000 1.88 36.0 34.5 Outer shield: SPC Braid 20000 1.99 39.5 38.7 26000 2.33 30.0 34.7 FEP (Blue) 28000 2.41 34.1 42.0 30000 2.50 31.4 35.9 32000 2.60 27.5 30.9 Product Guarantee 36000 2.78 25.9 30.2 Mini-Circuits will repair or replace your test cable at its option if the connector attachment fails within six 38000 2.87 28.2 30.1 months of shipment. This guarantee excludes cable 40000 2.96 30.7 29.5 or connector interface damage from misuse or abuse. T40-3FT-KMKM+ T40-3FT-KMKM+ TYPICAL PHASE VS. FLEXURE* INSERTION LOSS RETURN LOSS 6 3.5 60 2.92mm Male 1 4 3.0 50 2.92mm Male 2 2.5 2 40 2.0 0 30 1.5 20 -2 1.0 2 Left** 2 Right 10 0.5 -4 3 Left 3 Right 0.0 0 -6 0 5000 10000 15000 20000 25000 30000 35000 40000 0 5000 10000 15000 20000 25000 30000 35000 40000 0 10000 20000 30000 40000 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) * Typical phase change over flexure performed on T40-3FT-KMKM+ by wrapping cable 360 around 2 and 3 radii mandrels referenced to normalized straight position. ** Setup is flipped and measurement is repeated. 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 REV. OR 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 M166073 T40-3FT-KMKM+ Mini-Circuits AG/CP/AM 180328 www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com Page 2 of 2 PHASE CHANGE (DEGREES) INSERTION LOSS (dB) RETURN LOSS (dB)