Coaxial ZMSC-2-1W ZMSC-2-1W+ Power Splitter/Combiner 2 Way-0° 50Ω 1 to 650 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Power Input (as a splitter) 1W max. Internal Dissipation CASE STYLE: M21 Connectors Model Price SMA ZMSC-2-1W(+) $54.95 BRACKET (OPTION "B") $5.00 BRACKET (OPTION "BR") $1.50 • wideband, 1 to 650 MHz • excellent isolation, 35 dB typ. • excellent amplitude unbalance, 0.1 dB typ. • excellent phase unbalance, 1.0 deg. typ. • rugged shielded case 0.125W max. + RoHS compliant in accordance with EU Directive (2002/95/EC) Applications Coaxial Connections SUM PORT 2 PORT 1 1 PORT 2 3 Qty. (1-9) (1+) (1+) • VHF/UHF • instrumentation • communications systems The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Electrical Specifications FREQ. RANGE (MHz) ISOLATION (dB) L Outline Drawing INSERTION LOSS (dB)** ABOVE 3.0 dB M U L M PHASE UNBALANCE (Degrees) U fL-fU Typ. Min Typ. Min Typ. Min Typ. Max. Typ. Max. Typ. Max. 1-650 25 20 35 20 25 20 0.3 L = low range [fL to 10 fL] M = mid range [10 fL to fU/2] 0.5 0.5 0.8 0.7 1.0 AMPLITUDE UNBALANCE (dB) L M U L M U Max. Max. Max. Max. Max. Max. 2 3 4 0.15 0.20 0.30 U= upper range [fU/2 to fU] Typical Performance Data Frequency (MHz) Outline Dimensions ( inch mm ) A 1.50 38.10 B 1.13 28.70 C 1.00 25.40 D .50 12.70 E .155 3.94 F 2.345 59.56 G .138 3.51 H .987 25.07 J 2.50 63.50 K .10 2.54 L .31 7.87 M .75 19.05 N 1.19 30.23 P .66 16.76 S wt .150 grams 3.81 40.0 Insertion Loss (dB) Amplitude Unbalance (dB) Isolation (dB) Phase Unbalance (deg.) VSWR S VSWR 1 VSWR 2 S-1 S-2 1.00 6.00 10.00 76.00 160.00 3.23 3.16 3.15 3.21 3.26 3.23 3.16 3.16 3.21 3.25 0.00 0.00 0.00 0.00 0.01 26.15 29.51 29.68 28.88 27.93 0.03 0.06 0.04 0.15 0.34 1.09 1.05 1.05 1.04 1.04 1.16 1.07 1.06 1.06 1.05 1.17 1.08 1.07 1.07 1.06 216.00 272.00 315.00 325.00 380.00 3.28 3.30 3.34 3.36 3.42 3.27 3.29 3.31 3.34 3.40 0.01 0.01 0.03 0.02 0.02 27.42 27.02 26.77 26.75 26.63 0.39 0.54 0.55 0.60 0.65 1.04 1.04 1.04 1.04 1.05 1.04 1.03 1.03 1.03 1.04 1.04 1.03 1.02 1.02 1.03 462.50 545.00 610.00 630.00 650.00 3.49 3.57 3.66 3.67 3.75 3.47 3.54 3.62 3.63 3.70 0.02 0.03 0.04 0.04 0.04 26.84 27.86 29.83 30.82 32.10 0.71 0.83 0.82 0.84 0.87 1.06 1.09 1.11 1.11 1.12 1.07 1.11 1.15 1.16 1.18 1.07 1.12 1.17 1.18 1.20 ZMSC-2-1W ISOLATION ZMSC-2-1W INSERTION LOSS 35 S-1(dB) S-2(dB) 3.8 ISOLATION (dB) INSERTION LOSS (dB) 4.0 3.6 3.4 3.2 3.0 33 31 29 27 25 0 130 260 390 520 650 0 130 FREQUENCY (MHz) 260 390 520 650 FREQUENCY (MHz) ZMSC-2-1W VSWR 1.25 #1-VSWR #S-VSWR electrical schematic #2-VSWR 1.20 VSWR 1.15 1.10 1.05 1.00 0 130 260 390 520 650 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. A M118015 ZMSC-2-1W HY/TD/CP/AM 080602