single-pole double-throw switches features ? multioctave bands 0.2 to 18 ghz ? current and ttl control ? low loss ? high isolation ? medium and high speed models ? drop-in models ? amplitude and phase tracking frequency insertion type dc power consumption range model loss isolation * vswr (reflective/ pos. supply neg. supply ordering additional (ghz) number (db, max.) (db, min.) (max.) absorptive) (ma, max.) (ma, min.) outline options features standard, multioctave band models s203a 1.2 50 1.6:1 ref 60 60 sp2t 1-5 C s203b 1.5 70 1.6:1 ref 60 60 sp2t 1-5 C 0.2C2 n203a 1.7 55 1.6:1 abs 60 60 sp2t 1-5 C n203b 2 75 1.6:1 abs 60 60 sp2t 1-5 C s213a 1 60 1.6:1 ref 60 60 sp2t 1-5 C 0.5C2 s213b 1.3 80 1.6:1 ref 60 60 sp2t 1-5 C n213a 1.5 55 1.6:1 abs 60 60 sp2t 1-5 C n213b 1.8 75 1.6:1 abs 60 60 sp2t 1-5 C s236a 1.6 60 1.7:1 ref 60 60 sp2t 1-5 C 2C8 s236b 1.8 80 1.7:1 ref 60 60 sp2t 1-5 C n236a 1.8 55 1.7:1 abs 60 60 sp2t 1-5 C n236b 2 70 1.7:1 abs 60 60 sp2t 1-5 C s247a 2 70 1.7:1 ref 60 60 sp2t 1-5 C 4C12 s247b 2.2 90 1.7:1 ref 60 60 sp2t 1-5 C n247a 2 50 1.7:1 abs 60 60 sp2t 1-5 C n247b 2.2 65 1.7:1 abs 60 60 sp2t 1-5 C s238a 2.5 60 2:1 ref 60 60 sp2t 1-5 C 2C18 s238b 2.8 80 2:1 ref 60 60 sp2t 1-5 C n238a 2.6 45 2:1 abs 60 60 sp2t 1-5 C n238b 3 60 2:1 abs 60 60 sp2t 1-5 C s228a 2.6 55 2:1 ref 60 60 sp2t 1-5 C 1C18 s228b 3 70 2:1 ref 60 60 sp2t 1-5 C n228a 2.8 45 2:1 abs 60 60 sp2t 1-5 C n228b 3.2 60 2:1 abs 60 60 sp2t 1-5 C electrical performance of multioctave models can be optimized over narrower bandwidths, or for a particular parameter. electric al options include: lower insertion loss, lower vswr, higher isolation, flat amplitude response, amplitude tracking. mechanical/control options include: custom packaging, single supply operation, fast switching time, single ttl control line. examples of custom models previously shipped are shown below. c onsult factory for options. optimized performance models 0.5C2 124513 1.4 70 1.5:1 ref C C sp2t 50ns switch speed 0.5C2 126157 1.5 70 1.6:1 abs 95 95 contact factory 5v,-12v. 50ns switch speed 1C2 126158 1.5 70 1.5:1 ref 90 90 contact factory 5v,-12v. single ttl line 1.2C1.6 122797 2.2 75 1.6:1 abs 60 60 sp2t 5v,-15v. 50ns switch speed 0.8C4 126150 1.5 70 1.7:1 ref 60 60 sp2t 5v,-12v 8C10 122499 2 60 1.6:1 ref C C sp2t 5v,-12v. 50ns switch speed 9C11 126154 2.5 40 1.5:1 ref 25 C contact factory single 5v supply 15C17 125963 3 45 2:1 ref 60 60 sp2t 5v,-12v. 50ns switch speed 2C18 124080 2.7 65 2:1 ref 60 60 sp2t 5v,-12v. 50ns switch speed 2C18 124784 3 65 2:1 abs 60 60 sp2t 5v,-12v. single ttl line 2C18 127070 2.5 70 1.7:1 abs 60 60 sp2t 5v,-15v 23.5C24.5 120612 3 35 2:1 ref C C sp2t 5v,-12v. 7ns rise/fall time *for reflective models, vswr is not specified in the off state. for absorptive models, vswr in the off state is defined for port j2 only. 4
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