custom design capability fil tered power dividers psx series features ? utiliz es ferriteless printed circuit lumped component design available in fixed frequencies from 5-300 mhz reactive filtering characteristics provide out of band rejection high po wer capability to 100w possible extremely consistent phase linearity and group delay over frequency and temperature simple 2-way or complex multiport layouts (odd or even numbered ports) overview the psx series dividers use pr inted circuit lumped component tech- nology that provides a significant level of filtering because they are by nature reactive and narrow in bandwidth.out of band rejection can be as great as 30db in some models, which often eliminates the need to provide external filtering.t raditional ferrite core dividers are broadband in nature, and allow most frequencies , in or out of band, to pass with- out attenuation. the dividers are particularly useful when designing plo synthesizer references, rubidium clock applications and as reference splitters for systems synchronization. pow er dividers have been fabricated with po wer handling capability of 1 wcw, and the lumped component technology allows up to 100 wcw po wer handling capability theoretically;nearly an order of mag- nitude greater than that of toroidal types. the phase linear ity and group delay of these filtered dividers are very consistent with frequency and temperature, and repeatable from port to port and unit to unit.toroidal designs with the same performance requirements demonstrate wide variation in hand wired component construction.in addition, ferrite toroidal po wer dividers hav e an inher- ent po wer handling limit that when exceeded, results in unwanted intermodulation distortion products.the psx series dividers eliminate all of these shortcomings. all models in the psx series use linear, high po wer components, including printed resistors, microstrip inductors and high voltage capacitors.all units are designed to operate at a fixed frequency, with a very narrow bandwidth, and are specified to meet the needs of each individual application. a complete arr ay of po wer divider configurations are eligible f or man- ufacture using this design approach.an unlimited combination of inputs and out-puts, odd or ev en numbered or multipor t, are conceiv- able.dividers are typically supplied with sma or smb connectors, but other options are available. typical performance characteristics for a 15 mhz 2-way de vice is illus- tr ated in the following g raphs.actual measured data is shown in tab le 1. return loss (dbr) db[s11] 0.000 db[s22] ?0.00 ?0.00 10.00 15.00 freq-mhz 20.00 2 way insertion loss db[s21] ?.000 db[s31] ?.000 ?.000 10.00 15.00 freq-mhz 20.00 2 way output isolation db[s32] 0.000 ?0.00 ?0.00 10.00 15.00 freq-mhz 20.00 wide band rejection (db) [lo w pass characteristics] db[s21] 0.000 db[s31] ?0.00 ?0.00 1.000 1001. freq-mhz 2000. key: inches[millimeters] .xx ?03 .xxx ?010 [.x ?.8 .xx ?.25] 8-10-07 60 south jefferson road, whippany, nj 07981 tel: 973-887-8100 ?fax: 973-884-0445 email: sales@aeroflex-kdi.com see us on the web @ www.aeroflex-kdi.com
custom design capability filtered power dividers psx series ordering information as each divider will be specific to a given application, please provide a description of your requirements, including ic, divider configuration (schematic for multiport applications), po wer and connector type.please advise of any specifications that are critical to your successful systems design and, conversely, any specifications that are unimportant and can be relaxed for cost savings. typical performance examples table 1 fc *il isol model desc. ?.75 mhz (db) (db) conn psx-1x2-15 1x2 15 3.02 25 smb psx-2x4-15 2x4 15 1.8 20 sma psx-1x3-15 1x3 15 12.2 25 smb PSX-1X6-15 1x6 15 8.9 20 smb psx-2x39-15 2x39 15 (tdb) smb psx-2x6-15 2x6 15 11.5 25 tnc .25 [6,4] 5.87 [149,1] 5.37 .02 [136,4 .5] 2.00 [50,8] 2.00 [50,8] 1.00 .02 [25,4 .5] kdi 64537 PSX-1X6-15 com j6 j5 j4 j3 j2 j1 .50 [13,0] 1.00 [25,4] .56 [14,2] .26 [6,6] .06 [1,5] .55[14,0] typ. 5 pls. mate with smb female per mil-39012 7 places .250[6,4] dia. thru 2 mtg. holes 90 [233,7] 8.00 [203,2] .60 [15,2] .13 [3,3] 6.75 [171,5] .06 [1,5] .81 20,6] .41 [10,4] typ. .30 [2,3] 1.00 [25,4] 8.60 [218,4] kdi 64537 psx-2x6-15 .50 [12,7] in j6 j5 j4 j3 j2 j1 in mates with "tnc" malr conn per mil-c-39012 8 pls. #8-32 self clinching fastener 2 pls. farside .60 [15,2] 8 pls. 1 com com 2 3 4 1 com 1.000 [25,40] .500 [12,70] .500 [12,70] 3.240 [82,30] 2.000 [50,80] 2.620 [66,55] .620 [15,75] kdi 64537 psx-2x4-15 .27 [6,9] .27 [6,9] .750 [19,05] 1.500 [38,10] sma female connector mates with sma male connector per mil-c-39012 6 pls. .250 [6,35] .56 [14,2] .315 [8,00] .12[3,1] 2 pls. 2 mtg. holes .25[6,4] dia. thru key: inches[millimeters] .xx ?03 .xxx ?010 [.x ?.8 .xx ?.25] 8-10-07 60 south jefferson road, whippany, nj 07981 tel: 973-887-8100 ?fax: 973-884-0445 email: sales@aeroflex-kdi.com see us on the web @ www.aeroflex-kdi.com
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