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| Directional Coupler 50 Maximum Ratings Operating Temperature Storage Temperature Coaxial ZFDC-10-1+ ZFDC-10-1 1 to 500 MHz -55C to 100C -55C to 100C Features * excellent directivity, 33 dB typ. * excellent insertion loss, 0.8 dB typ. * rugged shielded case BNC version shown CASE STYLE: K18 Connectors Model BNC ZFDC-10-1(+) SMA ZFDC-10-1-S(+) N-TYPE ZFDC-10-1-N(+) BRACKET (OPTION"B") Price $44.95 $49.95 $49.95 $2.50 Qty. (1-9) (1-9) (1-9) (1+) Coaxial Connections INPUT OUTPUT COUPLED 1 2 3 Applications * VHF/UHF * instrumentation * communication receivers & transmitters + RoHS compliant in accordance with EU Directive (2002/95/EC) The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Directional Coupler Electrical Specifications Outline Drawing FREQ. RANGE (MHz) fL-fU 1-500 COUPLING (dB) L Nom. 10.50.25 Flatness 0.6 MAINLINE LOSS1 DIRECTIVITY (dB) U L Min. 25 Typ. 33 M Min. 25 Typ. 22 U Min. 15 VSWR (:1) POWER INPUT (W) L MU Max. 3.0 Max. 1.5 M Typ. Max. Typ. Max. Typ. Max. Typ. 1.0 1.3 0.8 1.1 1.0 1.3 32 Typ. 1.2 L = low range [fL to 10 fL] M = mid range [10 fL to fU/2] U= upper range [fU/2 to fU] 1. Mainline loss includes theoretical power loss at coupled port. Typical Performance Data Frequency (MHz) Mainline Loss (dB) In-Out Coupling (dB) In-Cpl Directivity (dB) In Return Loss (dB) Out Cpl Outline Dimensions ( inch ) mm A 1.25 31.75 B 1.25 31.75 C .75 19.05 D .63 16.00 E .38 9.65 F 1.00 25.40 G .125 3.18 H 1.000 25.40 1.00 5.00 9.00 67.00 143.00 220.00 270.00 330.00 405.00 500.00 0.97 0.78 0.76 0.77 0.76 0.76 0.80 0.83 0.86 0.85 10.47 10.32 10.31 10.34 10.40 10.49 10.62 10.74 10.90 11.04 58.25 57.52 57.51 46.55 38.96 33.22 30.12 27.02 23.63 20.05 25.76 32.88 33.62 30.69 26.28 23.55 22.35 21.34 20.56 20.16 18.55 20.94 21.25 21.30 20.66 19.85 19.32 18.68 18.03 17.44 19.10 21.28 21.54 21.61 21.32 20.86 20.45 19.89 19.15 18.20 J --- K --- L .125 3.18 M 1.688 42.88 N 2.18 55.37 P .75 19.05 Q wt .07 grams 70.0 1.78 ZFDC-10-1 MAINLINE LOSS 1.5 MAINLINE LOSS (dB) 1.3 1.1 0.9 0.7 0.5 0 100 200 300 FREQUENCY (MHz) 400 500 at RF level of -10 dBm ZFDC-10-1 COUPLING & DIRECTIVITY 100 COUPLING & DIRECTIVITY (dB) 80 60 40 20 0 0 100 200 300 FREQUENCY (MHz) 400 500 at RF level of -10 dBm COUPLING DIRECTIVITY ZFDC-10-1 RETURN LOSS 50 RETURN LOSS (dB) 42 34 26 18 10 0 100 200 300 FREQUENCY (MHz) 400 500 at RF level of -10 dBm electrical schematic CPL IN OUT Distribution Centers NORTH AMERICA 800-654-7949 * 417-335-5935 * Fax 417-335-5945 * EUROPE 44-1252-832600 * Fax 44-1252-837010 Mini-Circuits (R) INTERNET http://www.minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 REV. A M98898 ZFDC-10-1 WZ/TD/CP 060802 Mini-Circuits ISO 9001 & ISO 14001 Certified |
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