DC Pass ZABDC20-2400+ ZABDC20-2400 Bi-Directional Coupler 50Ω Up to 10W 1500 to 2400 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C DC Current • excellent directivity, 25 dB typ. • low mainline loss, 0.3 dB typ. • high power, up to 10W • rugged shielded case • DC current through input to output 1.0A Max. at 1.0 watt RF input power. 1.0A * Case temperature is defined as temperature on ground leads. Permanent damage may occur if any of these limits are exceeded. CASE STYLE: DD477 Connectors Model Price Qty. SMA ZABDC20-2400-S(+) $89.95 ea. (1-9) +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Coaxial Connections Applications OUTPUT4 • power leveling & monitoring • VSWR measurement • PCS/DCS/UMTS INPUT1 COUPLED (forward) 2 COUPLED (reverse) 3 Bi-Directional Coupler Electrical Specifications FREQ. RANGE (MHz) Outline Drawing COUPLING (dB) MAINLINE LOSS1 (dB) DIRECTIVITY (dB) VSWR (:1) POWER INPUT (W) fL-fU Nom. Flatness Typ. Max. Typ. Min. Typ. Max. 1500-2400 19.5±1.0 ±1.0 0.3 0.5 25 18 1.2 10 1. Mainline loss includes theoretical power loss at coupled port. Typical Performance Data Frequency (MHz) Mainline Loss (dB) Coupling (dB) In-Out In-Cpl D .90 22.86 E .156 3.96 H .38 9.65 J ----- K .50 12.70 L 1.00 25.40 M 1.25 31.75 F 1.688 42.88 wt grams 145 Cpl 19.90 19.75 19.63 19.59 19.56 23.45 24.21 25.06 25.82 26.41 27.5128.3524.98 28.2529.1425.69 29.1930.0626.19 30.2931.0526.11 31.7432.3025.22 1964.00 2084.00 2202.00 2312.00 2400.00 0.32 0.33 0.30 0.29 0.31 19.62 19.65 19.71 19.85 19.93 26.62 25.86 24.82 23.81 23.26 34.2834.4123.34 38.4537.7621.21 43.8943.1619.38 42.0748.3018.05 38.8748.5117.31 ZABDC20-2400 MAINLINE LOSS G .125 3.18 Out 1.0 ZABDC20-2400 COUPLING & DIRECTIVITY at RF level of -10 dBm 50 0.8 40 0.6 DIRECTIVITY 20 10 0.2 0.0 1500 1680 1860 2040 FREQUENCY (MHz) 2220 2400 0 1500 1680 1860 2040 FREQUENCY (MHz) 2220 2400 Electrical Schematic ZABDC20-2400 RETURN LOSS at RF level of -10 dBm IN RETURN LOSS (dB) COUPLING 30 0.4 60 at RF level of -10 dBm COUPLING & DIRECTIVITY (dB) C .75 19.05 In 0.19 0.21 0.23 0.25 0.25 MAINLINE LOSS (dB) B 2.00 50.80 Return Loss (dB) 1500.00 1588.00 1676.00 1764.00 1852.00 Outline Dimensions ( inch mm ) A 2.00 50.80 Directivity (dB) OUT CPL 50 40 30 20 10 1500 1680 1860 2040 FREQUENCY (MHz) 2220 2400 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 ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] REV. D M128128 ZABDC20-2400 WP/TD/CP/AM 130729 Page 1 of 1