Coaxial BLK-K44+ DC Block 2.92 mm-F to 2.92mm 50 10 MHz to 40 GHz The Big Deal Ultra-wideband, 10MHz to 40 GHz Flat response Low insertion loss, 0.43 dB typ CASE STYLE: DJ1861-1 Product Overview Mini-Circuits BLK-K44+ is a coaxial DC Block supporting a wide range of applications from 10 to 40GHz including 5G systems, Ka-Band SatCom, test and measurement and more. This model provides low insertion loss, excellent return loss, RF input handling up to 2 watts and DC voltage handling up to 200V. The unit features 2.92mm-Female connector at one end and 2.92mm-Male connector at the other end and comes housed in a rugged stainless steel body, measuring only 0.36 in diameter and 0.87 in length. Key Features Feature Advantages Wide frequency range up to 40GHz provides application exibility and makes this Wideband, 10MHz to 40 GHz model ideal for broad- band and multi-band use. Provides good matching for 50 systems and minimizes signal reections across wide Excellent Return Loss, 25dB typ frequency range enabling its use in test and measurement. Low insertion loss, 0.43 dB typ. Provides excellent signal power transmission from input to output. Passivated stainless steel Stands up to wear and tear in demanding test environments and provides excellent construction. reliability. Very wide operating temperature range, Withstands extreme operating conditions and is suitable for use near high power com- -55 to +100C ponents where heat rise is common and for use in over temperature tests 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 DC Block 2.92 mm-F to 2.92mm-M BLK-K44+ 50 10 MHz to 40 GHz Maximum Ratings Features wideband Operating Temperature -55C to 100C Generic photo used for illustration purposes only low insertion loss, 0.43 dB typ. Storage Temperature -55C to 100C rugged stainless steel body and coupling nut CASE STYLE: DJ1861-1 DC Input Voltage 200V Max. Connectors Model Input Power 33 dBm Max. 2.92mm-F to 2.92mm-M BLK-K44+ Permanent damage may occur if any of these limits are exceeded. Applications test and measurement instrumentation +RoHS Compliant communication systems The +Suffix identifies RoHS Compliance. See our web site defense systems for RoHS Compliance methodologies and qualifications Outline Drawing Electrical Specifications at 25 C FREQUENCY INSERTION LOSS RETURN LOSS (MHz) (dB) (dB) Typ. Max. Typ. Min. 10-2000 0.06 0.75 35 14.5 2000-10000 0.43 0.75 25 14.5 10000-40000 0.43 0.75 23 14.5 inch Outline Dimensions ( ) Typical Performance Data mm A B C D E wt Frequency Insertion Loss Return Loss 0.36 0.312 0.281 0.87 -- grams (GHz) (dB) (dB) 9.14 7.93 7.14 22.10 -- 4.9 Female Male 0.01 0.01 42.23 42.49 0.10 0.02 49.88 49.96 0.50 0.04 38.29 38.23 1.00 0.06 33.04 33.01 Electrical Schematic 2.00 0.11 27.03 26.70 3.00 0.39 22.22 22.11 4.00 0.57 23.88 23.40 5.00 0.35 27.29 26.29 6.00 0.34 26.04 25.46 7.00 0.43 24.57 23.67 8.00 0.53 24.46 22.91 9.00 0.53 25.74 23.42 10.00 0.48 27.57 24.21 12.00 0.40 29.15 24.46 14.00 0.36 29.85 25.58 16.00 0.34 30.97 24.76 18.00 0.34 32.77 24.77 20.00 0.36 34.77 22.91 25.00 0.43 26.54 21.21 30.00 0.53 18.24 16.49 35.00 0.51 19.09 16.96 40.00 0.49 24.18 20.30 BLK-K44+ BLK-K44+ INSERTION LOSS RETURN LOSS 0.7 60 INPUT OUTPUT 0.6 50 0.5 40 0.4 30 0.3 20 0.2 0.1 10 0.0 0 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 M162480 Mini-Circuits BLK-K44+ RS/CP/AM www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales minicircuits.com 200522 INSERTION LOSS (dB) RETURN LOSS (dB)