Coaxial Power Splitter/Combiner 2 Way-0° 50Ω ZAPD-21+ 500 to 2000 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Power Input (as a splitter) • wideband, 500 to 2000 MHz • low insertion loss, 0.25 dB typ. • good isolation, 25 dB typ. • up to 10W power input as splitter • excellent amplitude unbalance, 0.1 dB typ. • excellent phase unbalance, 1 deg. typ. • excellent VSWR, 1.20:1 typ. • rugged shielded case 10W max. Internal Dissipation 0.125W max. Permanent damage may occur if any of these limits are exceeded. Coaxial Connections SUM PORT S PORT 1 1 PORT 2 2 Applications • UHF • GPS • cellular • PCS/DCS N-Type version shown CASE STYLE: F53 Model Price ZAPD-21+ $64.95 ZAPD-21-S+ $69.95 ZAPD-21-N+ $69.95 Connectors BNC SMA N-TYPE Qty. (1-9) (1-9) (1-9) + RoHS compliant in accordance with EU Directive (2002/95/EC) • communications systems • instrumentation 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) INSERTION LOSS (dB) ABOVE 3.0 dB PHASE UNBALANCE (Degrees) AMPLITUDE UNBALANCE (dB) Max. Max. 3 0.2 Outline Drawing fL-fU Typ. Min Typ. Max. 500-2000 25 18 0.25 1.0 Typical Performance Data Frequency (MHz) Outline Dimensions ( inch mm ) A 2.00 50.80 B 2.00 50.80 C .75 19.05 D 1.00 25.40 H .39 9.91 J 1.00 25.40 K .50 12.70 L 1.00 25.40 E .13 3.30 F 1.750 44.45 G .125 3.18 wt grams 170.0 Insertion Loss (dB) Amplitude Unbalance (dB) Isolation (dB) Phase Unbalance (deg.) VSWR S VSWR 1 VSWR 2 S-1 S-2 500.00 525.00 575.00 625.00 675.00 3.17 3.18 3.12 3.14 3.14 3.14 3.15 3.10 3.12 3.11 0.03 0.03 0.02 0.02 0.03 21.12 22.44 25.62 29.70 33.67 0.45 0.48 0.50 0.53 0.60 1.31 1.27 1.18 1.10 1.03 1.16 1.13 1.07 1.02 1.04 1.17 1.14 1.08 1.03 1.02 750.00 825.00 900.00 1000.00 1200.00 3.08 3.22 3.18 3.21 3.17 3.05 3.19 3.15 3.17 3.14 0.03 0.03 0.03 0.04 0.03 30.96 27.43 25.73 25.37 30.28 0.61 0.73 0.77 0.68 0.92 1.08 1.17 1.24 1.29 1.21 1.11 1.17 1.21 1.23 1.15 1.09 1.15 1.19 1.22 1.16 1400.00 1600.00 1800.00 1900.00 2000.00 3.19 3.23 3.35 3.33 3.31 3.17 3.19 3.31 3.30 3.29 0.02 0.04 0.03 0.03 0.01 29.13 24.08 27.44 35.87 33.59 1.15 1.27 1.41 1.42 1.48 1.03 1.16 1.22 1.19 1.15 1.01 1.10 1.16 1.18 1.17 1.03 1.08 1.15 1.17 1.18 ZAPD-21+ ISOLATION ZAPD-21+ INSERTION LOSS 45 S-1(dB) S-2(dB) 3.4 ISOLATION (dB) INSERTION LOSS (dB) 3.5 3.3 3.2 3.1 3.0 500 800 1100 1400 1700 40 35 30 25 20 500 2000 800 FREQUENCY (MHz) ZAPD-21+ VSWR #1-VSWR 1400 1700 2000 electrical schematic 1.5 #S-VSWR 1100 FREQUENCY (MHz) #2-VSWR 1.4 VSWR 1.3 1.2 1.1 1.0 500 800 1100 1400 1700 2000 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 ZAPD-21+ HY/TD/CP 080714