double balanced mi x er communications band lo (ghz) 4.0-8.0 4.0-8.0 4.0-8.0 4.0-8.0 4.0-8.0 rf (ghz) 4.0-8.0 4.0-8.0 4.0-8.0 4.0-8.0 4.0-8.0 4.0-8.0 4.0-8.0 if (mhz) dc-1000 dc-3000 dc-4000 d c -4000 d c -4000 d c -4000 min 25 db typical 5.5 db 6.5 db 7 .5 db 35 db 19 db 25 db +2 dbm +12 dbm +7 dbm condition s specifications electrical specifications (1) : parameter ssb conversion loss: (2) (3) isolation l o to rf: lo to if: rf to if: input 1 db compression point: input third order intercept point: lo power: (4) notes: 1. specifications are guaranteed when tested as a downconverter in a 50 ohm system at +25 ? c with the nominal lo powe r . specifications indicated as typical are not guaranteed. 2. noise figure is typically within 0.5 db of conversion loss if if frequencies greater than 10 mhz. 3. conversion loss typically degrades less than 0.5 db at +100 ? c and improves less than 0.5 db at -55 ? c. 4. usable lo drives are up to 2 db below and 3 db above nominal. all dimensions are in inches and [mm]. outline: smckr model MC53SMC-13 rf 4.0 to 8.0 ghz max 7 .0 db 8.0 db 9.0 db spectrum microwave 2144 franklin drive n.e. palm ba y , fl 32905 ph (888) 553-7531 fax (888) 553-753 2 spectrum microwave (europe) 2707 black lake place philadelphia, pa 19154 ph (215) 464-4000 fax (215) 464-4001 ww w .spectrummicrowave.co m rev. 4/26/07 4.0-8.0 4.0-8.0 4.0-8.0 typical performance at +25o c 0 1 2 3 4 ( d b ) r e l c l l o t o r f i s o l a t i o n - 5 0 - 4 0 - 3 0 - 2 0 - 1 0 ( d b ) l t o r l o t o i f i s o l a t i o n - 5 0 - 4 0 - 3 0 - 2 0 - 1 0 ( d b ) l t o i c o n v e r s i o n l o s s ( 1 g h z ) 2 3 4 5 6 7 8 ( d b ) c l dc frequency (ghz) 4.0 relative conversion loss vs. if frequency 4.0 8.0 frequency (ghz) 4.0 8.0 frequency (ghz) 4.0 8.0 frequency (ghz)
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