models: 21 12m/012, 21 12f/012, 21 12m/036, 21 12f/036 21 12: rev- attenuators 2.9mm, dc - 18 ghz, 2 watts note: dimensions in brackets are expressed in millimeters and are for reference only. design, specifications are subject to change without notice. contact factory for technical specifications before purchasing and/or use. 2-hole flange detail - typical ?.625 [15.87] .480 [12.19] .29 [7.37] model number: 2.9mm female connector 21 12f/xx .065 [1.65] .70.02 [17.780.51] 2.9mm male connector model number: 21 12m/xx .065 [1.65] .76.02 [19.300.51] model number: 6 db; 2.9mm female; accepts ?.012 pin ordering examples: model number: 21 12f/12-6 21 12m/36-10 m = 2.9mm male f = 2.9mm female model number: connector configuration 21 12x/xx-xx how to order: mating pin diameter 36 = ?.036 pin 12 = ?.012 pin db value 10 db; 2.9mm male; accepts ?.036 pin spherical ortapered end recommended ?.036 interface ?.012 model 21 12x/36 21 12x/12 number pin recommened interface ?.0120 .0005 [0.305 0.013] x .050 .005 [1.27 0.13] long pin ?.0360 .0005 [0.914 0.013] x .09 [2.29] max. long pin pin dimensions specifications: electrical: in 1 db increments derated linearly to 0.5 watts @ +125 c o gold plated beryllium copper available db values impedance operating temp range 2.9mm connectors conductors 12.4 - 18 ghz 4 - 12.4 ghz dc - 4 ghz attenuation accuracy input power peak power vswr 7-12db 0-6db frequency range 0-12db 50 ohms -65c to +125c passivated stainless steel 1.50:1 max. 1.15:1 max. 0.3 db 0.5 db 1.25:1 max. 2 watts avg. @ +25c 250 watts max. dc - 18 ghz mechanical: mates both mechanically and electrically with all sma, smk and 3.5mm series connectors (5usec pulse, .05% duty cycle) aeroflex / inmet, inc. 300 dino drive, ann arbor, mi 48103 ? u.s.a. 888-244-6638 or 734-426-5553 fax: 734-426-5557 www.aeroflex-inmet.com ? inmetsales@aeroflex.com ?
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