Coaxial Power Splitter/Combiner 2 Way-0° 50Ω ZMSC-2-2 0.002 to 60 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Power Input (as a splitter) • wideband, 0.002 to 60 MHz • low insertion loss, 0.3 dB typ. • good isolation, 30 dB typ. • excellent amplitude unbalance, 0.1 dB typ. • excellent phase unbalance, 0.2 deg. typ. • rugged shielded case 1W max. Internal Dissipation 0.125W max. CASE STYLE: M21 Connectors Model Price SMA ZMSC-2-2 $59.95 BRACKET (OPTION "B") $5.00 BRACKET (OPTION "BR") $1.50 Qty. (1-9) (1+) (1+) Applications Coaxial Connections SUM PORT 2 PORT 1 1 PORT 2 3 • HF • amateur radio • federal communications 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. 0.002-60 27 20 30 20 27 20 0.3 L = low range [fL to 10 fL] M = mid range [10 fL to fU/2] * Isolation specified to 0.004 MHz 0.6 0.3 0.6 0.6 1.0 AMPLITUDE UNBALANCE (dB) L M U L M U Max. Max. Max. Max. Max. Max. 2 3 4 0.15 0.25 0.3 U= upper range [fU/2 to fU] Typical Performance Data Frequency (MHz) 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 Isolation (dB) VSWR S VSWR 2 S-2 3.17 3.12 3.11 3.11 3.13 0.01 0.01 0.01 0.01 0.00 17.44 24.03 29.51 35.51 49.92 1.30 1.18 1.17 1.18 1.19 1.62 1.06 1.06 1.06 1.05 1.62 1.06 1.06 1.05 1.05 1.00 5.00 9.90 14.30 19.90 3.13 3.16 3.22 3.24 3.29 3.13 3.16 3.22 3.25 3.29 0.00 0.00 0.00 0.01 0.00 51.68 39.50 34.91 32.76 30.66 1.20 1.21 1.22 1.23 1.23 1.04 1.04 1.04 1.04 1.05 1.04 1.03 1.04 1.04 1.05 30.90 41.10 50.50 54.50 60.00 3.35 3.41 3.46 3.47 3.49 3.35 3.40 3.45 3.46 3.50 0.00 0.01 0.01 0.01 0.01 28.08 26.55 25.62 25.23 24.87 1.23 1.22 1.22 1.23 1.22 1.07 1.09 1.12 1.10 1.12 1.07 1.09 1.12 1.10 1.12 ZMSC-2-2 ISOLATION ZMSC-2-2 INSERTION LOSS 60 4.0 S-1(dB) S-2(dB) 3.8 ISOLATION (dB) INSERTION LOSS (dB) VSWR 1 S-1 Outline Dimensions ( inch mm ) B 1.13 28.70 Amplitude Unbalance (dB) 3.18 3.13 3.12 3.10 3.13 0.002 0.01 0.01 0.02 0.10 A 1.50 38.10 Insertion Loss (dB) 3.6 3.4 3.2 3.0 0 10 20 30 40 50 30 20 0.01 0.1 1 10 100 FREQUENCY (MHz) ZMSC-2-2 VSWR electrical schematic 1.5 #1-VSWR 40 10 0.001 60 FREQUENCY (MHz) #S-VSWR 50 #2-VSWR 1.4 VSWR 1.3 1.2 1.1 1.0 0 10 20 30 40 50 60 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 ZMSC-2-2 HY/TD/CP/AM 070928