single-pole four-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 ? binary decoded logic 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 s403a 1.4 50 1.7:1 ref 110 110 sp4t 1-5 C s403b 1.7 60 1.7:1 ref 110 110 sp4t 1-5 C 0.2C2 n403a 1.8 55 1.7:1 abs 110 110 sp4t 1-5 C n403b 2.1 65 1.7:1 abs 110 110 sp4t 1-5 C s413a 1.3 55 1.7:1 ref 110 110 sp4t 1-5 C 0.5C2 s413b 1.6 65 1.7:1 ref 110 110 sp4t 1-5 C n413a 1.7 55 1.7:1 abs 110 110 sp4t 1-5 C n413b 2 65 1.7:1 abs 110 110 sp4t 1-5 C s436a 1.8 55 1.8:1 ref 110 110 sp4t 1-5 C s436b 2 65 1.8:1 ref 110 110 sp4t 1-5 C 2C8 n436a 2 55 1.8:1 abs 110 110 sp4t 1-5 C n436b 2.3 65 1.8:1 abs 110 110 sp4t 1-5 C s447a 2.4 55 1.8:1 ref 110 110 sp4t 1-5 C s447b 2.6 65 1.8:1 ref 110 110 sp4t 1-5 C 4C12 n447a 2.4 50 1.8:1 abs 110 110 sp4t 1-5 C n447b 2.7 65 1.8:1 abs 110 110 sp4t 1-5 C s438a 2.8 50 2:1 ref 110 110 sp4t 1-5 C s438b 3.1 60 2:1 ref 110 110 sp4t 1-5 C 2C18 n438a 3 45 2:1 abs 110 110 sp4t 1-5 C n438b 3.4 60 2:1 abs 110 110 sp4t 1-5 C s428a 3 50 2:1 ref 110 110 sp4t 1-5 C 1C18 s428b 3.3 60 2:1 ref 110 110 sp4t 1-5 C n428a 3.2 45 2:1 abs 110 110 sp4t 1-5 C n428b 3.6 60 2:1 abs 110 110 sp4t 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 0.5C4 125482 1.6 65 2:1 ref 110 110 sp4t 5v, -15v 5C6 127935 2.2 60 1.7:1 abs 35 C contact factory single 5v supply 5C6 126940 1.4 55 1.5:1 abs 110 110 sp4t 5v,-15v 9C11 127087 2.6 70 1.5:1 abs 35 C contact factory single 5v supply 3.4C12.8 126142 3 60 1.5:1 ref C C contact factory single 5v supply *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. 6
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