Coaxial Power Splitter/Combiner 2 Way-0° 50Ω ZESC-2-11 10 to 2000 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Power Input (as a splitter) • wideband, 10 to 2000 MHz • low insertion loss, 0.5 dB typ. • good isolation, 19 dB typ. • rugged shielded case 1W max. Internal Dissipation 0.125W max. Applications 3 PORT 1 1 PORT 2 2 Qty. (1-9) • HF/VHF • instrumentation • communication systems Coaxial Connections SUM PORT CASE STYLE: V37 Connectors Model Price SMA ZESC-2-11 $71.95 Splitter Electrical Specifications Outline Drawing FREQ. RANGE (MHz) ISOLATION (dB) fL-fU Typ. Min Typ. Min Typ. Min L 10-2000 19 INSERTION LOSS (dB) ABOVE 3.0 dB M 10 18 L = low range [fL to 10 fL] U 13 20 L M PHASE UNBALANCE (Degrees) U Typ. Max. Typ. Max. Typ. Max. 11 0.5 M = mid range [10 fL to fU/2] 0.9 0.5 1.0 0.6 AMPLITUDE UNBALANCE (dB) L M U L M U Max. Max. Max. Max. Max. Max. 1 3 6 0.2 0.3 0.5 1.2 U= upper range [fU/2 to fU] Typical Performance Data Frequency (MHz) Outline Dimensions ( inch mm ) C .75 19.05 D .37 9.40 E .42 10.67 H 1.150 29.21 J .095 2.41 K .735 18.67 L .21 5.33 M .106 2.69 F 1.25 31.75 G .100 2.54 N wt .06 grams 1.52 34 Amplitude Unbalance (dB) Isolation (dB) Phase Unbalance (deg.) VSWR S VSWR 1 VSWR 2 S-1 S-2 10.00 20.00 40.00 60.00 90.00 3.52 3.48 3.57 3.53 3.49 3.52 3.48 3.58 3.51 3.49 0.00 0.01 0.01 0.02 0.01 17.85 18.89 18.60 18.09 17.67 0.03 0.05 0.03 0.02 0.07 1.99 1.99 1.99 1.99 1.98 1.57 1.57 1.55 1.53 1.51 1.58 1.58 1.56 1.53 1.51 200.00 350.00 450.00 550.00 750.00 3.56 3.61 3.60 3.49 3.42 3.57 3.62 3.61 3.50 3.43 0.01 0.01 0.02 0.01 0.01 17.38 17.35 17.67 18.01 18.69 0.05 0.03 0.02 0.05 0.11 1.97 1.94 1.92 1.89 1.83 1.49 1.50 1.50 1.51 1.53 1.49 1.50 1.51 1.52 1.54 950.00 1150.00 1400.00 1800.00 2000.00 3.55 3.30 3.35 3.42 3.33 3.60 3.32 3.43 3.55 3.50 0.04 0.02 0.08 0.13 0.17 19.87 21.03 22.89 21.71 19.39 0.07 0.08 0.16 0.05 0.25 1.75 1.65 1.50 1.25 1.11 1.56 1.57 1.58 1.56 1.54 1.56 1.58 1.59 1.59 1.57 ZESC-2-11 ISOLATION ZESC-2-11 INSERTION LOSS 25 4.0 S-1(dB) S-2(dB) 3.8 ISOLATION (dB) B .83 21.08 INSERTION LOSS (dB) A .83 21.08 Insertion Loss (dB) 3.6 3.4 3.2 3.0 23 21 19 17 15 0 400 800 1200 1600 2000 0 400 FREQUENCY (MHz) 800 1200 1600 2000 FREQUENCY (MHz) ZESC-2-11 VSWR electrical schematic 2.4 #S-VSWR 2.2 #1-VSWR #2-VSWR VSWR 2.0 1.8 1.6 1.4 1.2 1.0 0 400 800 1200 1600 2000 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 M94482 ZESC-2-11 HY/TD/CP 070202