Coaxial Power Splitter/Combiner 3 Way-0° 50Ω 1 to 200 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Power Input (as a splitter) • low insertion loss, 0.4 dB typ. • high isolation, 40 dB typ. • excellent amplitude unbalance, 0.1 dB typ. • excellent phase unbalance, 1 deg. typ. • excellent VSWR, 1.5:1 typ. • rugged shielded case 1W max. Internal Dissipation ZSC-3-1 0.375W max. CASE STYLE: P25 Connectors Model BNC ZSC-3-1 BRACKET (OPTION "B") BRACKET (OPTION "BR") Applications Coaxial Connections SUM PORT S PORT 1 1 PORT 2 2 PORT 3 3 • VHF • instrumentation • communication system FREQ. RANGE (MHz) fL-fU Outline Drawing 1-200 INSERTION LOSS (dB) ABOVE 4.8 dB L M U Typ. Min. Typ. Min. Typ. Min L M U Typ. Max. Typ. Max. Typ. Max. 45 30 40 Qty. (1-9) (1+) (1+) Splitter Electrical Specifications ISOLATION (dB) L = low range [fL to 10 fL] Price $51.95 $5.00 $1.50 25 40 25 0.3 M = mid range [10 fL to fU/2] 0.5 0.4 0.7 0.6 1.0 PHASE UNBALANCE (Degrees) AMPLITUDE UNBALANCE (dB) L Max. M Max. U Max. L Max. M Max. U Max. 1 2 4 0.15 0.2 0.3 U= upper range [fU/2 to fU] Typical Performance Data Freq. (MHz) Outline Dimensions ( inch mm ) C 1.24 31.50 D .50 12.70 E .150 3.81 F 3.100 78.74 G .138 3.51 H 1.238 31.45 J 3.25 82.55 K .10 2.54 L .78 19.81 M 1.47 37.34 N --- P .38 9.65 Q 1.00 25.40 S .150 3.81 wt grams 86.0 S-1 S-2 S-3 1.00 5.00 8.00 20.00 29.00 5.11 5.02 5.02 5.06 5.07 5.10 5.02 5.03 5.05 5.06 5.10 5.02 5.02 5.05 5.07 38.00 47.00 60.00 75.00 90.00 5.08 5.09 5.08 5.11 5.13 5.07 5.09 5.07 5.10 5.15 120.00 150.00 170.00 190.00 200.00 5.15 5.20 5.17 5.17 5.18 5.15 5.21 5.19 5.21 5.22 Amp. Unbal. (dB) 1-2 1-3 2-3 0.00 0.00 0.01 0.01 0.01 49.11 44.98 43.57 41.08 40.08 47.46 45.11 44.02 41.74 40.44 46.70 44.74 43.72 41.14 39.84 0.05 0.04 0.09 0.19 0.21 1.23 1.16 1.15 1.14 1.14 1.19 1.14 1.14 1.14 1.14 1.19 1.14 1.14 1.13 1.13 1.18 1.14 1.14 1.13 1.13 5.07 5.09 5.10 5.12 5.16 0.01 0.00 0.03 0.01 0.03 39.15 38.26 37.10 36.09 35.28 39.44 38.41 37.35 36.35 35.44 38.61 37.64 36.39 35.09 34.23 0.30 0.42 0.56 0.63 0.76 1.13 1.13 1.13 1.13 1.12 1.14 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1.12 5.19 5.23 5.24 5.27 5.29 0.04 0.03 0.07 0.09 0.10 34.19 33.89 34.20 35.05 35.86 34.35 34.16 34.61 35.66 36.56 32.97 32.49 32.64 33.32 33.82 1.13 1.26 1.46 1.55 1.70 1.12 1.10 1.08 1.06 1.05 1.12 1.11 1.10 1.09 1.09 1.12 1.12 1.11 1.10 1.10 1.12 1.11 1.10 1.10 1.10 ZSC-3-1 ISOLATION ZSC-3-1 INSERTION LOSS 60 5.4 S-1(dB) S-2(dB) 1-2 (dB) S-3(dB) 5.3 5.2 5.1 5.0 4.9 0 40 80 Phase VSWR VSWR VSWR VSWR S 1 2 3 Unbal. (deg.) Isolation (dB) ISOLATION (dB) B 1.38 35.05 INSERTION LOSS (dB) A 2.25 57.15 Insertion Loss (dB) 120 160 42 36 30 200 0 40 #S-VSWR 80 120 160 200 FREQUENCY (MHz) ZSC-3-1 VSWR 1.25 2-3 (dB) 48 FREQUENCY (MHz) 1.30 1-3 (dB) 54 electrical schematic #1-VSWR VSWR 1.20 1.15 1.10 1.05 1.00 0 40 80 120 160 200 FREQUENCY (MHz) Mini-Circuits ® EW ALL N minicircuits.com ISO 9001 ISO 14001 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com RF/IF MICROWAVE COMPONENTS REV. OR M94793 ZSC-3-1 HY/TD/CP 070220