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| Surface Mount Bi-Directional Coupler High Power, 50 Maximum Ratings Operating Temperature Storage Temperature -55C to 100C -55C to 100C ! NEW BDCA-15-25 800 to 2500 MHz Features * * * * * four-port coupler wideband, 800-2500 MHz excellent VSWR, 1.15:1 typ. all ports minimal variation with temperature low profile, 0.07" height Pin Connections INPUT OUTPUT COUPLED (forward) COUPLED (reverse) GROUND 1 6 10 5 2,3,4,7,8,9 CASE STYLE: DZ944 PRICE: $5.95 ea. QTY (10-49) Applications * cellular, PCA, PCN, UMTS * ISM * GPS Outline Drawing MODEL NO. FREQ. RANGE (MHz) fL-fU BDCA-15-25 800-2500 800-1000 1800-2000 Bi-Directional Electrical Specifications COUPLING (dB) Nom. 151.7 16.30.8 13.50.5 Max. Flatness 2.4 1.1 0.3 MAINLINE LOSS* (dB) Typ. Max. 0.5 0.35 0.55 1.0 0.6 1.0 DIRECTIVITY (dB) Typ. Min. 27 27 17 11 19 12 VSWR (:1) Typ. 1.20 1.15 1.35 POWER INPUT** (W) Max. 23 40 28 * Includes theoretical coupled power loss of 0.14 dB at 15 dB coupling. ** Derate linearly to 1/3 at 100C Typical Performance Data Frequency (MHz) 800.00 1000.00 1200.00 1500.00 1700.00 1800.00 2000.00 2100.00 2300.00 2500.00 Insertion Loss (dB) In-Out 0.30 0.36 0.44 0.55 0.61 0.64 0.68 0.69 0.69 0.66 Coupling (dB) In-CPL Out-Term 17.09 15.63 14.61 13.70 13.41 13.34 13.33 13.39 13.59 13.96 17.11 15.63 14.61 13.71 13.41 13.34 13.33 13.37 13.57 13.93 Directivity (dB) Out-CPL In-Term 35.62 27.89 23.87 19.67 17.68 16.92 15.78 15.31 14.62 14.06 34.78 29.29 25.04 20.19 17.96 17.12 15.69 15.19 14.25 13.64 In 30.30 26.70 23.41 19.65 18.00 17.50 16.97 17.07 17.99 20.62 Return Loss (dB) Out CPL 31.64 27.33 23.75 19.81 18.18 17.57 17.04 17.02 18.01 20.58 39.42 31.23 25.82 20.85 18.76 18.05 17.05 16.88 17.04 18.22 Term 34.79 30.07 25.60 20.70 18.55 17.88 17.04 16.93 17.24 18.53 Outline Dimensions (inch ) mm A .30 7.62 H .057 1.45 B .250 6.35 J .004 0.10 C .052 1.32 K .085 2.16 D .274 6.96 L .296 7.52 E .050 1.27 M .030 0.76 F .050 1.27 G .012 0.30 wt grams 0.25 at RF level of -10 dBm BDCA-15-25 INSERTION LOSS 46 0.8 INSERTION LOSS (dB) COUPLING & DIRECTIVITY(dB) 0.7 0.6 0.5 0.4 0.3 0.2 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 FREQUENCY (MHz) BDCA-15-25 RETURN LOSS IN OUT CPL TERM at RF level of -10 dBm BDCA-15-25 COUPLING AND DIRECTIVITY COUPLING DIRECTIVITY 40 34 28 22 16 10 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 FREQUENCY (MHz) Demo Board MCL P/N: TB-115 Suggested PCB Layout (PL-004) at RF level of -10 dBm 50 RETURN LOSS (dB) 45 40 35 30 25 20 15 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 FREQUENCY (MHz) Bi-Directional Coupler Schematic IN OUT CPL FORWARD CPL REVERSE Mini-Circuits (R) INTERNET http://www.minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 Distribution Centers NORTH AMERICA 800-654-7949 * 417-335-5935 * Fax 417-335-5945 * EUROPE 44-1252-832600 * Fax 44-1252-837010 Mini-Circuits ISO 9001 & ISO 14001 Certified REV. C M94608 ED-9168D/1 BDCA-15-25 LC/TD/CP/AM 040930 |
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