Surface Mount ! NEW Power Splitter/Combiner 4 Way-0° 75Ω 10 to 1000 MHz Maximum Ratings Operating Temperature Features -40°C to 85°C Storage Temperature -55°C to 100°C Power Input (as a splitter) 0.5W max. Internal Dissipation SCA-4-10-75 • • • • wideband, 10-1000 MHz high isolation, 25 dB typ. good amplitude unbalance, 0.5 dB typ. patent pending CASE STYLE: DZ943 PRICE: $ 6.95 ea. QTY (10-49) 0.375W max. Applications Pin Connections SUM PORT 3 PORT 1 6 PORT 2 7 PORT 3 9 PORT 4 10 GROUND 1,2,4,5,8 Outline Drawing • cellular • UHF/VHF receivers/transmitters Splitter Electrical Specifications FREQ. RANGE (MHz) ISOLATION (dB) INSERTION LOSS (dB) ABOVE 6 dB PHASE UNBALANCE (Degrees) AMPLITUDE UNBALANCE (dB) fL-fU Typ. Min. Typ. Max. Max. Max. 10-1000 10-400 400-750 750-1000 30 25 20 22 18 15 1.2 1.5 2.0 2.3 2.2 2.5 6 9 10 1.2 0.9 0.9 Typical Performance Data Freq. (MHz) C .190 4.83 D .274 6.96 E .050 1.27 H .057 1.45 J .004 0.10 K .085 2.16 L .296 7.52 M .030 0.76 F .050 1.27 Demo Board MCL P/N: TB-247 Suggested PCB Layout (PL-133) Phase Unbal. (deg.) VSWR VSWR VSWR VSWR VSWR S 1 2 3 4 7.21 7.12 7.16 7.22 7.28 6.78 6.75 6.77 6.87 6.95 7.13 7.07 7.10 7.17 7.24 7.53 7.43 7.48 7.53 7.56 0.74 0.68 0.71 0.66 0.61 34.55 55.90 54.20 40.79 33.63 47.68 49.10 51.26 65.07 48.42 47.34 48.97 50.69 60.68 44.66 1.86 0.85 0.94 1.45 2.13 1.11 1.05 1.14 1.28 1.41 1.61 1.52 1.51 1.50 1.48 1.48 1.42 1.43 1.44 1.45 1.51 1.46 1.46 1.45 1.44 1.64 1.57 1.55 1.52 1.49 400.00 500.00 600.00 650.00 700.00 7.30 7.35 7.37 7.39 7.46 7.01 7.03 7.02 7.04 7.11 7.27 7.31 7.32 7.35 7.40 7.56 7.59 7.60 7.63 7.67 0.55 0.56 0.58 0.59 0.56 28.11 24.85 22.50 21.50 20.63 38.54 34.71 32.13 30.85 30.04 36.47 32.80 30.41 29.23 28.44 2.40 2.83 2.98 3.11 3.53 1.49 1.50 1.48 1.48 1.49 1.46 1.42 1.38 1.36 1.34 1.46 1.44 1.40 1.39 1.37 1.43 1.41 1.38 1.36 1.34 1.45 1.41 1.36 1.34 1.33 750.00 800.00 900.00 950.00 1000.00 7.50 7.54 7.64 7.73 7.84 7.14 7.15 7.26 7.31 7.40 7.43 7.45 7.54 7.60 7.67 7.70 7.75 7.82 7.88 7.98 0.56 0.59 0.56 0.57 0.57 19.98 19.37 18.17 17.63 17.09 29.78 29.15 28.23 27.54 26.99 28.11 27.66 26.83 26.25 25.74 3.53 3.59 4.14 4.30 4.59 1.51 1.53 1.55 1.56 1.59 1.32 1.31 1.28 1.27 1.26 1.34 1.32 1.27 1.25 1.24 1.33 1.31 1.29 1.26 1.25 1.31 1.30 1.29 1.29 1.29 G .012 0.30 wt grams 0.5 Isolation (dB) 1-2 1-3 2-3 10.00 50.00 100.00 200.00 300.00 8.0 at RF level of -10 dBm SCA-4-10-75 INSERTION LOSS at RF level of -10 dBm 80 SCA-4-10-75 ISOLATION ISO 1-2 INSERTION LOSS (dB) B .250 6.35 Amp. Unbal. (dB) 7.2 6.8 6.4 ISO 2-3 60 50 40 30 20 S-1(dB) S-3(dB) 10 6.0 0 200 400 600 800 1000 0 200 at RF level of -10 dBm 400 600 800 1000 FREQUENCY (MHz) FREQUENCY(MHz) 2.0 ISO 1-3 70 7.6 ISOLATION (dB) Outline Dimensions ( inch mm ) A .30 7.62 Insertion Loss (dB) S-1 S-2 S-3 S-4 SCA-4-10-75 VSWR #S-VSWR #1-VSWR #3-VSWR VSWR 1.8 1.6 1.4 1.2 1.0 0 200 400 600 800 1000 FREQUENCY (MHz) ® Mini-Circuits 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. OR M87129 ED-10856/1 SCA-4-10-75 WZ/TC/CP 041112