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| High Power Directional Coupler 50 Maximum Ratings Operating Temperature Storage Temperature -45C to 85C -55C to 100C ! NEW JYDC-23-1HP 30 to 500 MHz Features * * * * * low insertion loss, 0.2 dB typ. excellent VSWR, 1.10:1 typ. high power handling, 10 watts excellent directivity 24 dB typ. protected by patent 6,140,887 CASE STYLE: BJ937 PRICE: $22.95 ea. QTY (10-49) Pin Connections INPUT OUTPUT COUPLED GROUND 50 TERM (EXTERNAL) 1 7 3 2,4,6,8 5 Applications * VHF/UHF receivers * cellular Outline Drawing FREQ. RANGE (MHz) fL-fU 30-500 L= 30-250 MHz Directional Coupler Electrical Specifications COUPLING (dB) Max. Flatness 1.2 MAINLINE LOSS (dB) L Typ. Max. 0.1 0.3 M U Typ. Max. Typ. Max. -- -- 0.2 0.4 DIRECTIVITY (dB) L Typ. Min. 26 20 M Typ. Min. -- -- U Typ. Min. 23 19 VSWR (:1) POWER INPUT, W L Max. 10 MU Max. 10 Nom. 23.51 Typ. 1.1 U= 250-500 MHz Typical Performance Data Frequency (MHz) 30.00 50.00 100.00 200.00 250.00 300.00 350.00 400.00 450.00 500.00 Insertion Loss (dB) In-Out 0.06 0.06 0.09 0.14 0.16 0.17 0.19 0.20 0.22 0.24 JYDC-23-1HP INSERTION LOSS 35 COUPLING & DIRECTIVITY (dB) 30 25 20 15 10 5 0 0 100 200 300 400 500 Outline Dimensions (inch ) mm A B .395 .520 10.03 13.21 H .047 1.19 J .065 1.65 C -- -- D .100 2.54 E .230 5.84 F .110 2.79 wt. grams .85 G .100 2.54 INSERTION LOSS (dB) Coupling (dB) In-Cpl 24.46 24.42 24.28 24.12 24.01 23.88 23.74 23.59 23.44 23.29 Directivity (dB) 22.36 22.73 24.26 25.17 25.05 25.01 24.78 24.66 24.35 23.92 In 24.03 27.59 31.22 30.44 29.38 28.08 27.31 26.41 25.87 25.39 Return Loss (dB) Out 23.99 27.48 30.88 30.18 29.08 28.14 27.26 26.30 25.70 24.91 Cpl 24.61 28.28 31.98 31.42 30.54 29.60 27.75 26.19 24.40 22.63 0.3 0.3 0.2 0.2 0.1 0.1 0.0 JYDC-23-1HP COUPLING & DIRECTIVITY K L .065 .425 1.65 10.80 Demo Board MCL P/N: TB-194 Suggested PCB Layout (PL-118) COUPLING 0 100 200 300 FREQUENCY (MHz) DIRECTIVITY 400 500 FREQUENCY (MHz) JYDC-23-1HP RETURN LOSS 35 RETURN LOSS (dB) 30 25 20 15 10 5 0 0 100 200 300 FREQUENCY (MHz) 400 500 IN OUT CPL REV. OR M93197 P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 ED-11133 JYDC-23-1HP Distribution Centers NORTH AMERICA 800-654-7949 * 417-335-5935 * Fax 417-335-5945 * EUROPE 44-1252-832600 * Fax 44-1252-837010 WZ/TD/CP/AM 040720 Mini-Circuits ISO 9001 & ISO 14001 Certified Mini-Circuits (R) INTERNET http://www.minicircuits.com |
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