Mini-Circuits - Specification for Directional Coupler - ZDC-15-2 Directional Coupler ZDC-15-2 Frequency MHz Coupling dB f L - fU Nom. Flatness 0.50-250 15.00.50 0.5 Mainline Loss dB Directivity dB VSWR Power (:1) INPUT, W L M U L M U Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ. Min. Typ. Min. Typ. 0.80 1.20 0.70 1.00 0.90 1.20 1.40 32 28 32 28 32 28 L MU Max. Max 1.5 3.0 L=low range(fL to 10fL) M=mid range(10fL to fU/2) U=upper range(fU/2 to fU) Notes: Pin Connections Port Input Output dd 3 2 Not Used Case GND Termination - - * Mainline Loss includes theoretical power loss at coupled port. * General Quality Control Procedures and Environmental Specifications are given Coupled Coupled (forward) (reverse) 1 - in Mini-Circuits Guarantees Quality. Hi-Rel, MIL description are given in Hi-Rel and MIL GND - * Prices and Specifications subjects to change without notice. - FREQ I. Loss (dB) Coupling (dB) Directivity (dB) (MHz) In-Out In-CPL Case Style - M22 (inch,mm ) weight: 74 grams. A B C D 2.25 1.38 1.24 .50 57.150 35.052 31.496 12.700 K L M N E F G H J .150 3.100 .138 1.238 3.25 3.810 78.740 3.505 31.445 82.550 P Q R .10 .40 1.15 1.86 .64 2.540 10.160 29.210 47.244 16.256 S T .150 3.810 Tolerance: .x .1 .xx .03 .xxx .015 inch. Material and Finish: Case material: aluminum alloy. Finish: blue anodized. Mounting bracket finish: iridite or clear anodize. Case material: aluminum alloy. Finish: blue paint over iridite. Mounting: Mounting bracket available on request. For bracket mounted on the rear, add suffix BR to part number and add $1.50 to unit cost. Marking: For port markings 1, 2, and 3 see specification data sheet. Connectors: Connectors: BNC standard, TNC consult factory. Return Loss (dB) In Out CPL 0.50 0.93 15.12 49.21 18.94 17.37 16.35 0.60 0.91 15.08 49.29 19.69 17.89 16.80 0.70 0.89 15.04 49.30 20.29 18.30 17.19 0.80 0.88 15.01 48.73 20.80 18.67 17.54 0.90 0.85 14.97 48.59 21.28 19.00 17.86 1.00 0.83 14.95 48.94 21.71 19.30 18.16 2.00 0.70 14.78 48.52 25.10 21.42 20.25 3.00 0.64 14.70 48.02 27.26 22.49 21.28 4.00 0.62 14.68 47.98 28.64 23.05 21.86 5.00 0.61 14.66 47.86 29.58 23.37 22.19 10.00 0.61 14.64 47.40 31.20 23.79 22.81 19.00 0.63 14.65 46.49 30.67 23.56 22.75 28.00 0.65 14.67 45.17 29.79 23.22 22.51 37.00 0.65 14.66 43.96 29.12 22.93 22.29 46.00 0.65 14.66 43.50 28.62 22.68 22.10 55.00 0.69 14.69 41.99 28.18 22.46 21.92 64.00 0.71 14.71 40.70 27.81 22.26 21.74 73.00 0.69 14.70 39.90 27.49 22.06 21.56 82.00 0.67 14.68 39.12 27.14 21.85 21.36 91.00 0.66 14.67 38.56 26.83 21.65 21.17 100.00 0.70 14.71 37.79 26.53 21.45 20.99 110.00 0.74 14.78 37.21 26.21 21.23 20.75 125.00 0.75 14.79 36.30 25.71 20.87 20.41 130.00 0.73 14.78 35.91 25.57 20.77 20.31 140.00 0.72 14.76 35.43 25.24 20.53 20.06 150.00 0.71 14.77 35.07 24.92 20.29 19.82 http://www.minicircuits.com/cgi-bin/spec?cat=coupler&model=ZDC-15-2&pix=m22.gif&bv=4 (1 of 2) [7/10/2004 12:27:44 PM] Mini-Circuits - Specification for Directional Coupler - ZDC-15-2 160.00 0.71 14.77 34.69 24.61 20.05 19.58 170.00 0.72 14.79 34.26 24.31 19.83 19.35 180.00 0.77 14.86 34.02 24.00 19.59 19.11 190.00 0.85 14.95 33.74 23.69 19.37 18.88 200.00 0.84 14.95 33.62 23.41 19.14 18.64 205.00 0.81 14.92 33.39 23.28 19.04 18.53 210.00 0.77 14.89 33.35 23.13 18.92 18.41 215.00 0.75 14.85 33.30 22.98 18.82 18.29 220.00 0.73 14.83 33.26 22.85 18.71 18.18 225.00 0.71 14.81 33.10 22.71 18.61 18.06 230.00 0.72 14.83 33.13 22.58 18.51 17.96 235.00 0.74 14.87 33.04 22.44 18.41 17.85 240.00 0.79 14.95 33.23 22.32 18.30 17.74 245.00 0.84 15.02 32.98 22.17 18.19 17.63 250.00 0.88 15.07 32.99 22.06 18.10 17.53 Back http://www.minicircuits.com/cgi-bin/spec?cat=coupler&model=ZDC-15-2&pix=m22.gif&bv=4 (2 of 2) [7/10/2004 12:27:44 PM] i2 Technologies US, Inc. 15445 Innovation Drive San Diego, CA 92128 i2 Technologies US, Inc. HTML Pages converted to PDF Document This document contain component information from the manufacturer's website which are not available in a revision controlled document from the manufacturer. To facilitate the addition of these parts into the Electronics Database, we are converting the HTML pages related to that part, from the manufacturer's website into Adobe PDF format. The contents of this document is based on the information provided on the manufacturer's website, therefore the information may have been changed by the manufacturer since this was created. Powering the Bottom Line (R)