Coaxial Power Splitter/Combiner 2 Way-0 Resistive 50 ZFRSC-2050+ DC to 2000 MHz BNC version shown Maximum Ratings Features Operating Temperature -55C to 100C Storage Temperature -55C to 100C Power Input (as a splitter) Internal Dissipation CASE STYLE: K18 Connectors Model Price BNC ZFRSC-2050+ $59.95 N-TYPE ZFRSC-2050-N+ $64.95 BRACKET (OPTION "B") $5.00 * wideband, DC to 2000 MHz * low insertion loss, 6.5 dB typ. * excellent amplitude unbalance, 0.02 dB typ. * rugged shielded case 0.75W max. 0.375W max. * laboratory * test set-ups Coaxial Connections SUM PORT 3 PORT 1 1 PORT 2 2 + RoHS compliant in accordance with EU Directive (2002/95/EC) Applications Permanent damage may occur if any of these limits are exceeded. Qty. (1-9) (1-9) (1+) 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 L M U fL-fU Typ. Typ. Typ. Typ. Max. Typ. Max. Typ. Max. DC-2000 6.2 6.6 7.0 0.1 0.2 M = mid range [100 MHz to fU/2] L = low range [DC-100 MHz] 0.3 U 0.6 0.5 AMPLITUDE UNBALANCE (dB) PHASE UNBALANCE (Degrees) L M U L M U Max. Max. Max. Max. Max. Max. 1 2 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 ) 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 Amplitude Unbalance (dB) Isolation (dB) Phase Unbalance (deg.) VSWR S VSWR 1 VSWR 2 S-1 S-2 0.03 1.00 10.00 40.00 70.00 6.18 5.96 5.98 5.96 5.94 6.19 5.92 5.98 5.96 5.95 0.01 0.04 0.00 0.00 0.01 6.21 5.95 5.81 5.80 5.80 0.07 0.06 0.12 0.15 0.21 1.07 1.07 1.07 1.07 1.06 1.02 1.01 1.02 1.02 1.01 1.02 1.02 1.02 1.03 1.02 100.00 340.00 500.00 660.00 925.00 5.90 5.93 5.92 5.92 6.02 5.94 5.97 5.93 5.92 6.01 0.04 0.04 0.01 0.00 0.01 5.80 5.92 5.94 5.95 6.07 0.17 0.00 0.01 0.13 0.48 1.06 1.04 1.07 1.02 1.03 1.01 1.04 1.06 1.05 1.07 1.02 1.04 1.07 1.05 1.08 1050.00 1250.00 1450.00 1666.67 2000.00 6.06 6.06 5.98 5.74 5.45 6.04 6.06 5.99 5.77 5.47 0.02 0.00 0.01 0.03 0.02 6.12 6.16 6.13 5.93 5.55 0.57 0.94 1.12 1.11 1.34 1.04 1.04 1.05 1.04 1.08 1.08 1.09 1.10 1.08 1.02 1.09 1.10 1.12 1.10 1.02 1. Total Loss = Insertion Loss + 6dB splitter loss. ZFRSC-2050+ TOTAL LOSS ZFRSC-2050+ ISOLATION 6.5 6.4 For option B with N-type connectors, dimension "C" increases to 0.94 inches. TOTAL LOSS (dB) S-1(dB) S-2(dB) 6.2 ISOLATION (dB) A 1.25 31.75 Total Loss1 (dB) 6.0 5.8 5.6 6.3 6.1 5.9 5.7 5.5 5.4 0 400 800 1200 1600 0 2000 FREQUENCY (MHz) 400 800 1200 1600 2000 FREQUENCY (MHz) ZFRSC-2050+ VSWR 1.20 #S-VSWR #1-VSWR #2-VSWR electrical schematic VSWR 1.15 1.10 1.05 1.00 0 400 800 1200 1600 2000 FREQUENCY (MHz) Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, "Standard Terms"); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp. REV. C M131858 ZFRSC-2050+ HY/TD/CP/AM 120221