Coaxial Precision Fixed Attenuator 50 20W 30dB Maximum Ratings Operating Temperature -55C to 100C** Storage Temperature -55C to 100C **85C with output into open or short. Permanent damage may occur if any of these limits are exceeded. BW-N30W20+ DC to 18 GHz Features * DC to 18000 MHz * precise attenuation * excellent VSWR, 1.30 typ * stainless steel N male and female connectors CASE STYLE: DC1645 Connectors Model Price Qty. N-Female N-Male BW-N30W20+ $139.95 ea. (1-49) Applications +RoHS Compliant * matching * instrumentation * test set-ups * high power measurements 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 -- 18 GHz DC - 18 -- 30 -- DC- 12.4 12.4 - 18 DC - 6 6 - 12.4 12.4 - 18 29.0 28.5 -- -- -- -- -- -- -- -- 31.0 31.5 1.30 1.3 1.4 -- -- 20 Frequency Range Attenuation VSWR Outline Dimensions ( inch mm ) A --- B 1.50 38.10 C --- D 3.04 77.22 E wt -- grams -86.0 Input Power1 dB :1 W 1. Max. power at 25C ambient, derate linearly to 4W at 100C. Peak power 500W max. 5sec. pulse with, 100Hz PRF. Typical Performance Data Electrical Schematic Frequency (GHz) Attenuation (dB) VSWR (:1) 0.01 2.0 4.0 6.0 8.0 10.0 12.4 14.0 16.0 18.0 30.05 30.23 30.26 30.19 30.13 30.06 30.00 29.89 29.73 29.66 1.01 1.05 1.10 1.04 1.11 1.08 1.11 1.11 1.15 1.19 R2 MALE R1 R3 BW-N30W20+ ATTENUATION FEMALE BW-N30W20+ VSWR 1.3 31 1.2 VSWR ATTENUATION (dB) 32 30 1.1 29 28 1.0 0 2 4 6 8 10 12 FREQUENCY (GHz) 14 16 18 0 2 4 6 8 10 12 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 14 16 18 REV. A M134204 BW-N30W20+ MD/TD/CP/AM 130916 Page 1 of 1