Coaxial Power Splitter/Combiner 2 Way-0° 50Ω ZSC-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) 1W max. Internal Dissipation CASE STYLE: M22 Connectors Model Price BNC ZSC-2-2+ $52.95 BRACKET (OPTION "B") $5.00 BRACKET (OPTION "BR") $1.50 • low insertion loss, 0.3 dB typ. • high isolation, 30 dB typ. • excellent amplitude unbalance, 0.1 dB typ. • excellent phase unbalance, 0.2 deg. typ. • excellent VSWR, 1.1:1 typ. • rugged shielded case 0.125W max. At low range frequency band (fL to 10 fL), linearly derate maximum input power by 13 dB. + RoHS compliant in accordance with EU Directive (2002/95/EC) Applications The +Suffix has been added in order to identify RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. • HF • amateur radio Coaxial Connections SUM PORT 2 PORT 1 1 PORT 2 3 Qty. (1-9) (1+) (1+) 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 25 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 0.006 MHz. 0.6 0.3 0.6 0.6 AMPLITUDE UNBALANCE (dB) L M U L M U Max. Max. Max. Max. Max. Max. 2 3 4 0.15 0.25 0.30 1.0 U= upper range [fU/2 to fU] Typical Performance Data Frequency (MHz) Outline Dimensions ( inch mm ) A 2.25 57.15 B 1.38 35.05 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 .40 10.16 M 1.15 29.21 N 1.86 47.24 P .64 16.26 S wt .150 grams 3.81 74.0 Insertion Loss (dB) Amplitude Unbalance (dB) Isolation (dB) Phase Unbalance (deg.) VSWR S VSWR 1 VSWR 2 S-1 S-2 0.002 1.000 4.000 7.000 10.000 3.16 3.07 3.12 3.16 3.20 3.16 3.07 3.12 3.16 3.20 0.00 0.00 0.00 0.00 0.00 27.14 38.30 36.75 34.64 32.84 0.02 0.00 0.00 0.01 0.02 1.16 1.10 1.11 1.12 1.13 1.26 1.03 1.02 1.02 1.01 1.25 1.03 1.02 1.02 1.01 16.000 20.000 24.000 28.000 32.500 3.26 3.30 3.33 3.36 3.40 3.26 3.30 3.33 3.36 3.39 0.00 0.00 0.00 0.00 0.00 30.25 29.06 28.17 27.55 27.09 0.03 0.03 0.03 0.03 0.03 1.14 1.15 1.15 1.15 1.14 1.01 1.02 1.03 1.05 1.06 1.01 1.02 1.03 1.05 1.06 40.000 47.500 50.000 55.000 60.000 3.46 3.52 3.54 3.59 3.64 3.45 3.52 3.54 3.59 3.63 0.00 0.00 0.00 0.00 0.00 26.88 27.26 27.49 27.99 28.23 0.04 0.04 0.04 0.04 0.04 1.13 1.11 1.10 1.10 1.11 1.10 1.14 1.15 1.18 1.21 1.10 1.14 1.15 1.18 1.22 ZSC-2-2+ INSERTION LOSS S-1(dB) S-2(dB) 3.6 ISOLATION (dB) INSERTION LOSS (dB) 3.8 ZSC-2-2+ ISOLATION 45 3.4 3.2 3.0 40 35 30 25 20 0 10 20 30 40 50 60 0 10 FREQUENCY (MHz) 20 30 40 50 60 FREQUENCY (MHz) ZSC-2-2+ VSWR 1.5 #S-VSWR #1-VSWR #2-VSWR electrical schematic 1.4 VSWR 1.3 1.2 1.1 1.0 0 10 20 30 40 50 60 FREQUENCY (MHz) Mini-Circuits ® minicircuits.com ISO 9001 ISO 14001 AS 9100 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 TM The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com IF/RF MICROWAVE COMPONENTS REV. B M121747 ZSC-2-2+ HY/TD/CP/AM 090303