KARN-50-18+

COAXIAL Termination 50Ω KARN-50-18+ DC to 18 GHz, N-Type-Male THE BIG DEAL y Wideband coverage, DC to 18000 MHz y 2 watt rating y Rugged construction y Brass body with trimetal finish Generic photo used for illustration purposes only Model No. APPLICATIONS y Cellular communications y Satellite communications y Defense communications y Test set-up KARN-50-18+ Case Style LL718 Connectors N-Type-Male PRODUCT OVERVIEW Mini-Circuits’ KARN-50-18+ is a wideband 50Ω termination capable of absorbing signals up to 2W from DC to 18000 MHz. This model provides excellent return loss across its entire operating frequency range, effectively dissipating power with minimal signal reflection. The unit features and N-Male connector with rugged construction for a long life of use and comes in a Cu-Sn-Zn plated brass case. KEY FEATURES Features Advantages Wideband, DC to 18 GHz Extremely wide frequency range provides application flexibility and makes this model ideal for broadband and multi-band use. Good return loss, 18 dB min. up to 18 GHz Good return loss minimizes signal reflections across multiple-decade frequency range Power handling KARN-50-18+ meets a wide range of system power requirements Wide operating temperature range, -55 to +100˚C Withstands tough operating conditions and is suitable for use near high power componentry where heat rise is common REV. C ECO-015184 KARN-50-18+ URJ 220927 www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com PAGE 1 OF 4 COAXIAL Termination 50Ω KARN-50-18+ DC to 18 GHz, N-Type-Male ELECTRICAL SPECIFICATIONS Parameter Condition (GHz) Frequency Range Min. Typ. DC Impedance Max. Units 18 GHz 50 Return Loss Power Rating* Ohm DC - 0.5 33 — — DC - 1 33 — — DC - 2 30 — — DC - 4 30 — — DC - 8 26 — — DC - 12 20 — — DC - 18 18 — — DC - 18 — — 2 dB W * At 70°C, derate linearly at 0.025W/°C MAXIMUM RATINGS Parameter Ratings Operating Case Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Permanent damage may occur if any of these limits are exceeded. www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com PAGE 2 OF 4 COAXIAL Termination 50Ω KARN-50-18+ DC to 18 GHz, N-Type-Male COAXIAL CONNECTIONS Connectors N-Type-Male OUTLINE DRAWING OUTLINE DIMENSIONS ( Inch mm ) A 1.18 29.97 B 0.56 14.22 C 0.67 17.02 D 0.85 21.59 E 0.787 19.99 wt grams 30.0 Note: Please refer to case style drawing for details www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com PAGE 3 OF 4 Termination 50Ω KARN-50-18+ DC to 18 GHz, N-Type-Male TYPICAL PERFORMANCE DATA AND CHARTS Frequency (MHz) Return Loss (dB) 100 50.21 1000 44.44 2000 41.16 4000 41.02 6000 42.43 8000 32.99 10000 25.82 12000 23.41 14000 24.96 16000 30.24 18000 22.88 KARN-50-18+ RETURN LOSS 60 RETURN LOSS (dB) 50 40 30 20 10 0 3000 6000 9000 12000 FREQUENCY (MHz) 15000 18000 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/terms/viewterm.html www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com PAGE 4 OF 4