Coaxial Bi-Directional Coupler ZX30-20-20BD+ 50, 20dB Coupling, 500 to 2000 MHz Maximum Ratings Operating Temperature Storage Temperature -40C to 85C -55C to 100C Permanent damage may occur if any of these limits are exceeded. Coaxial Connections INPUT OUTPUT COUPLED (forward) COUPLED (reverse) 1 4 2 3 Features * * * * * very broadband, multi octave low mainline loss, 0.2 dB typ. power handling, 2 watts low cost protected by US patent, 6,790,049 CASE STYLE: GW1052 Connectors Model SMA ZX30-20-20BD-S+ Price Qty. $31.95 (1-9) +RoHS Compliant Applications The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications * UHF, GSM, ISM, GPS & PCN * cellular Bi-Directional Coupler Electrical Specifications FREQ. (MHz) COUPLING (dB) Outline Drawing Nom. 22.51.0 21.51.0 20.51.0 19.01.0 500-800 800-1000 1000-1500 1700-2000 MAINLINE LOSS1 (dB) Typ. Flatness 0.5 0.4 0.8 0.4 Typ. 0.2 0.15 0.2 0.25 DIRECTIVITY (dB) Max. 0.4 0.35 0.4 0.5 Typ. 21 21 20 20 VSWR (:1) POWER INPUT (W) Typ. 1.2 1.2 1.2 1.2 Max. 2 2 2 2 Min. 16 16 16 14 1. Mainline loss includes theoretical power loss at coupled port. Typical Performance Data Frequency (MHz) Mainline Loss (dB) In-Out In-Cpl Fwd 500.00 650.00 800.00 950.00 1100.00 1300.00 1500.00 1700.00 1840.00 2000.00 0.16 0.12 0.11 0.12 0.13 0.15 0.18 0.20 0.22 0.25 23.10 22.64 22.18 21.70 21.23 20.61 20.02 19.46 19.08 18.66 Outline Dimensions ( inch mm ) C .75 19.05 D .50 12.70 E .10 2.54 F .17 4.32 H .25 6.35 J .50 12.70 K .11 2.79 L .820 20.83 M .106 2.69 N wt. .12 grams 3.05 21.0 Out-Cpl Rev Directivity (dB) 20.43 20.14 19.89 19.86 20.23 20.96 21.68 22.08 21.62 20.89 ZX30-20-20BD+ MAINLINE LOSS G .25 6.35 38 0.25 0.20 0.15 0.10 0.05 500 800 1100 1400 1700 2000 Cpl Fwd Cpl Rev 17.83 21.12 24.56 26.33 27.27 27.83 27.27 25.34 23.92 21.94 16.81 19.56 21.83 23.96 25.88 28.13 29.66 29.41 28.03 26.51 16.72 19.50 21.91 24.12 25.95 27.68 29.05 29.26 28.44 27.04 at RF level of -10 dBm 34 30 COUPLING IN-CPL FWD 26 DIRECTIVITY IN-CPL REV 22 18 500 800 1100 1400 1700 2000 Electrical Schematic ZX30-20-20BD+ RETURN LOSS RETURN LOSS (dB) Out 17.89 21.76 24.79 26.57 28.48 27.89 26.64 25.04 23.87 22.33 FREQUENCY (MHz) FREQUENCY (MHz) 35 30.23 30.64 28.94 27.68 28.80 30.94 34.89 36.59 33.05 28.80 ZX30-20-20BD+ COUPLING & DIRECTIVITY at RF level of -10 dBm 0.30 Return Loss (dB) In Out-Cpl Fwd In-Cpl Rev 23.06 22.58 22.12 21.60 21.15 20.50 19.92 19.36 18.98 18.54 COUPLING & DIRECTIVITY (dB) B .60 15.24 MAINLINE LOSS (dB) A 1.04 26.42 Coupling (dB) at RF level of -10 dBm IN OUT CPL FWD CPL REV 30 25 20 15 500 800 1100 1400 FREQUENCY (MHz) 1700 2000 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 REV. B M124579 ED-12393A ZX30-20-20BD+ WZ/LC/CP/AM 131015 Page 1 of 1