Coaxial Power Splitter/Combiner 2 Way-0° Resistive 50Ω Maximum Ratings ZFRSC-42+ DC to 4200 MHz Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Power Input (as a splitter) 0.75W max. Internal Dissipation 0.375W max. • laboratory • test set-ups Coaxial Connections 3 PORT 1 1 PORT 2 2 Qty. (1-9) (1+) + RoHS compliant in accordance with EU Directive (2002/95/ Applications Permanent damage may occur if any of these limits are exceeded. SUM PORT CASE STYLE: K18 Connectors Model Price SMA ZFRSC-42-S+ $59.95 BRACKET (OPTION "B") $2.50 • very wideband, DC to 4200 MHz • low insertion loss, 0.1 dB typ. • excellent amplitude unbalance, 0.02 dB typ. • rugged shielded case The +Suffix has been added in order to identify RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Electrical Specifications ISOLATION (dB) FREQ. RANGE (MHz) Outline Drawing INSERTION LOSS (dB) ABOVE 6.0 dB L M U fL-fU Typ. Typ. Typ. Typ. Max. Typ. Max. Typ. Max. DC-4200 6.2 6.5 7.0 0.1 L = low range [DC-100 MHz] L M 0.2 0.1 M = mid range [100 MHz to fU/2] U 0.5 0.4 AMPLITUDE UNBALANCE (dB) PHASE UNBALANCE (Degrees) L M U L M U Max. Max. Max. Max. Max. Max. 1 3 5 0.1 0.2 0.5 1.4 U= upper range [fU/2 to fU] This is a resistive power divider to enable frequency coverage from dc to the highest rated frequency. Since resistive power divider do not provide a high degree of isolation (basically isolation equals the insertion loss between ports), an amplifier such as Mini-Circuits' ZFL series is recommended when high isolation is required. Matched power rating 0.75W, internal load dissipation 0.375W. Typical Performance Data Frequency (MHz) Outline Dimensions ( inch mm ) A 1.25 31.75 B 1.25 31.75 C .75 19.05 D .63 16.00 E .38 9.65 F 1.00 25.40 G .125 3.18 H 1.000 25.40 J --- K --- L .125 3.18 M 1.688 42.88 N 2.18 55.37 P .75 19.05 Q wt .07 grams 1.78 70.0 Insertion Loss (dB) Amplitude Unbalance (dB) Isolation (dB) Phase Unbalance (deg.) VSWR S VSWR 1 VSWR 2 S-1 S-2 0.05 0.50 1.00 10.00 50.00 6.01 6.03 6.00 6.01 6.00 6.04 6.02 6.02 6.01 6.01 0.03 0.01 0.02 0.00 0.01 6.05 6.03 6.01 6.05 6.01 0.48 0.03 0.00 0.05 0.01 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 100.00 400.00 1000.00 1400.00 2000.00 6.03 5.99 5.99 5.97 5.95 6.02 6.01 6.02 5.99 5.96 0.01 0.02 0.03 0.02 0.01 6.03 6.02 5.94 5.94 5.93 0.09 0.06 0.63 1.04 1.69 1.00 1.01 1.02 1.01 1.03 1.01 1.02 1.03 1.03 1.02 1.01 1.02 1.03 1.03 1.03 2400.00 3000.00 3400.00 3800.00 4200.00 6.03 6.12 6.16 6.07 6.12 6.01 6.13 6.12 5.99 6.08 0.02 0.01 0.04 0.08 0.03 5.95 6.06 6.13 6.20 6.18 1.96 2.77 3.24 2.70 3.18 1.03 1.03 1.02 1.02 1.04 1.04 1.07 1.09 1.12 1.14 1.04 1.07 1.08 1.10 1.12 ZFRSC-42+ INSERTION LOSS ZFRSC-42+ ISOLATION 7.0 S-1(dB) S-2(dB) 7.0 ISOLATION (dB) INSERTION LOSS (dB) 8.0 6.0 5.0 4.0 6.5 6.0 5.5 5.0 3.0 0 700 1400 2100 2800 FREQUENCY (MHz) 3500 0 4200 700 1400 2100 2800 3500 4200 FREQUENCY (MHz) ZFRSC-42+ VSWR 1.40 #S-VSWR #1-VSWR #2-VSWR electrical schematic VSWR 1.30 1.20 1.10 1.00 0 700 1400 2100 2800 3500 4200 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 M108294 ZFRSC-42 HY/TD/CP 080212