specifications: models: note: dimensions in brackets are expressed in millimeters and are for reference only. 18n-att: rev j (m) specifications: models: n attenuators type n, up to 18 ghz, 2 watts *other db values, units that operate over a more specific frequency band and/or offer very low return loss (vswr); as well as units with nickel plated brass connectors are available. o.d. see table length see table model number: how to order: 6=dc-6ghz freq. range xxn-xxy 6n-3m model number: model number: dc - 2.5 ghz; 30 db; type n - male/fem dc - 6 ghz; 3 db; type n - male/male db value 2n-30 ordering examples: model number: dc - 18 ghz; 20 db; type n - male/fem model number: dc - 6 ghz; 6 db; type n - fem/fem connector configuration m = male/male f = fem/fem = male/female 18 n -2 0 6n-6f 2 = dc - 2.5 ghz female/female male/male male/female configuration connector base model number xxn-xx inches 2.28 .03 2.1 1 .03 2.04 .03 inches [50.5 0.8] 1.99 .03 0-30&40db 1.82 .03 1.76 .03 inches millimeters [44.7 0.8] [46.2 0.8] length [57.9 0.8] millimeters [53.6 0.8] [5 1.8 0.8] millimeters 31-39, 50 & 60 db inches ?.56 ?.62 [14.2] [15.8] millimeters dia. ?.56 [14.2] xxn-xxm xxn-xxf mechanical: electrical: mates with mil-std-348 in 1 db increments derated linearly to 0.5 watts @ +125 c (5usec pulse, .05% duty cycle) o gold plated beryllium copper standard db values* type n connectors operating temp range conductors peak power impedance attenuation accuracy 0-6db 7 - 20 db 31 - 6 0 d b vswr input power 21 - 3 0 d b frequency range 0-10,12,15,20,30,40,50&60db passivated stainless steel 250 watts max. -65c to +125c 50 ohms 1.5 db 0.75 db 2 watts avg. @ 25c 0.5 db 0.3 db dc - 18 ghz 1.35:1 max 1.25:1 max 1.20:1 max 1.15:1 max 12.4 - 18 ghz 4 - 8 ghz 8 - 12.4 ghz dc - 4 ghz standard freq. values 2.5, 6, & 18 ghz 18 = dc - 18 ghz 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.com/inmet ? inmetsales@aeroflex.com ? ?
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