termination insensitive mixer dtg-2b-1250 sq merrimac industries, rf & microwave products division / 41 fairfield place, west caldwell, nj 07006 tel: 973.575.1300 / fax: 973.575.0531 / internet: www.merrimacind.com technical description / application ? space qualified ? wideband ? hi-rel surface mount package package outline series 05 .099 2.51 .175 4.44 .010 .003 .025 0.08 .016 .002 .041 0.05 .385 .020 9.78 0.51 .510 .020 12.95 0.51 .220 5.59 .100 2.54 .050 1.27 .080 2.03 .255 6.48 .430 10.92 .165 4.19 .143 3.63 .367 9.32 typ. typ. typ. max. notes: 1. tolerance on 3 place decimals .010 (.25) except as noted. 2. dimensions in inches over millimeters. 3 2 1 4 ta b 1 2 3 4 function ground l (lo) r (rf) x (if) rev: 001, 04/18/02 model number lo/rf bandwidth if bandwidth isolation db min. conversion loss lo power level mhz mhz l-r l-x r-x typ. max. dbm dtg-2b-1250 sq 1 - 3500 1 - 1000 25 25 20 8 db 9.5 db +10 to +13 rf power level input intercept impedance weight operating temperature dbm max dbm min. nom. max. 0 +10 50 ohm 3g -55 to + 85 c general specifications the dtg-2b-1250 sq is a broadband, high reliability mixer utilizing a termination insensitive design. this mixer has been designed, manufactured and qualified per merrimac document ceng-0001, standard design requirements for space qualified devices.
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