data s h e e t ? july 2009 applications cellular and pcs ante nna- remoting microw ave dela y lines frequenc y distributio n sy stems radar sy stem calibration phased arra y antenna sy stems features integrated high-po w e red 1550 nm dfb laser and bias control circuitry - onl y dc input voltages and rf input required high dy na mic range small integrated t r ansmitter unit SITU2400 0.05 ? 3 ghz, 1550nm directly modulated self- c ontained transm i tter the emcore small integrated transmitter unit (SITU2400) is a hig h - performance, directly modulated transmitter for applications wit h guaranteed performance over the 50 mhz to 3 ghz freq uency band. the SITU2400 is a fully integrated unit that cont ains both th e optics and the control electronics. only dc in put voltages and the rf input signal are required for operatio n. the unit can be used to construct transparent optical lin ks for antenna remoting, microwave delay lines and other application s where it is necessary to transpor t rf over long dist ances with out signal degradation. the unit op erates at a nominal optical wavelength of 1550 nm and itu wavelengths are available for cwdm and dwdm applicatio ns. specifications electrical f r equenc y r a nge 0.05 to 3 ghz rf input po w e r 0 to + 20 dbm po w e r re quir e ments + 15 v @ 0.25 a max rf connector sma (female) 2 nd harmon i cs (@ 0 dbm rf inp u t) < -35 dbc input ip1 (1 db compress io n point) + 20 dbm (@ 900 mhz) input ip3 (3 rd order intercept ) + 35 dbm (@ 900 mhz) rf input impedanc e 50 ? nomi nal rf return loss >9.5 db optical wavelength 1550 6 nm; specific it u w a vel engt hs avail abl e standard opti cal co nnect o r f c /apc optical output pow e r + 8 dbm minimum ph y s ical config uratio n environm ental l y se al ed un it dimensi ons 1.0? h x 5.0? w x 4.0? d operating/stor age t e mperatu r e -10 c to +65 c for more information on this and other prod ucts: conta c t sale s at emco re 626-293 -34 0 0 , or visit www.emcore.co m .
data s h e e t ? july 2009 SITU2400 for more information on this and other prod ucts: ordering information situ-2 400 performance charact eristics (SITU2400 an d siru2300) pa rame t e r s y m b o l fre que ncy ( g h z ) u n i t condit i ons f r eque nc y ra nge g .05 to 1 1 to 2 2 to 3 link gai n t y pical max i mum -33 -35 db note (1) link n o ise f i g u re t y pical max i mum nf 35 37.5 33.5 36.5 32.5 35.5 d b n o t e ( 1 ) 1 db compr e s s ion po int + 20 dbm t h ird order input intercept poi n t, t y p i ca l ip3 + 35 + 44 + 44 dbm note (1) secon d order input interce p t poin t t y pica l ip2 + 60 dbm note (1) spuri ous f r ee d y namic r a n g e sf dr, t y pic a l sf dr 120 db-hz 2/3 note (1) return loss, minimum s11 9.5 db note (1) (1) rf po w e r level = -10 dbm, lase r output op tical power = 10 1 db m; fiber loss = 10 1db, optical po w e r level at th e photodetecto r = 0 dbm; detector r e sponsivity = 0.86 a/w packag e outline draw ing conta c t sale s at emco re 626-293 -34 0 0 or visit www. emco re. c om.
data s h e e t ? july 2009 SITU2400 for more information on this and other prod ucts: conta c t sale s at emco re 626-293 -34 0 0 or visit www. emco re. c om. d-connect or pin out 1 + 1 5 v 2 n / c 3 n / c 4 g n d 5 n / c 6 optical power monitor 7 low power alarm 8 n / c 9 n / c laser safet y class iiib laser product fda/cdrh class iiib laser product. a ll transmitter versions are class iiib la ser products per cdrh, 21 cfr 2040 laser safety requirements. all versi o n s are clas s 3b lase r prod uct s pe r iec*60 825 -1: 1993. maximum power = 10 db m cau t ion: us e of con t rols , adjustments and proc e dures o t he r than tho se s p ecified he r e in ma y result in hazard o u s laser radia t ion expos ure . *iec is a registered tradema r k of t he in ternation a l electrotechnical commission. information cont ained herein is deemed to be re liable and accurat e as of issue date. em core res e rves the right to change the d esign or specificatio ns of the product at an y time w i thout no tice. ortel, the or tel logo, emcor e , and the emc o re logo a r e tra demarks of emc o re co rpor ation . ? co py ri g ht 200 9, emcore cor p or a t io n emco re 2015 west ch e s tnut street a lham bra, calif o rnia 9180 3-15 42 tel: 626-29 3-34 00 fax : 626-293-3428 www.emcore.co m
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