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-inmetcorp.com ? sales@aeroflex-inmetcorp.com ? ? specifications: models: note: dimensions in brackets are expressed in millimeters and are for reference only. xxb20w-xx: rev b specifications: models: xxb20w-xx, xxb20w-xxf, xxb20w-xxm attenuators sma, up to 18 ghz, 20 watts *other db units are also available. units that operate over a more specific frequency band and/or offer very low return loss (vswr) are available. = male/female f = fem/fem connector configuration 12 = dc - 12.4 ghz 18=dc-18ghz xxb20w-xxy 6 = dc - 6 ghz dc - 6 ghz; 2 db; sma - fem/fem model number: dc - 18 ghz; 20 db; sma - male/fem model number: 18b20w-20 6b20w-02f how to order: model number: freq. range ordering examples: m = male/male db value model number: xxb20w-xx male/female connectors length: 2.33 .05 [59.2 1.3] pictured female/female connectors length: 2.20 .05 [55.9 1.3] xxb20w-xxf model number: male/male connectors length: 2.46 .05 [62.5 1.3] xxb20w-xxm model number: 2.33 .05 [59.2 1.3] ?1.49 .02 [37.85 0.51] sma male sma female mechanical: electrical: mates with mil-std-348 derated linearly to 4 watts @ +125 c o (5usec pulse, .05% duty cycle) standard db values* impedance operating temp range dc - 6 ghz 10&20db 3&6db 6 - 12.4 ghz attenuation accuracy input power peak power vswr frequency range 3, 6, 10, 20, 30 & 40 db 50 ohms -65c to +125c 1.20:1 max. 0.75 db 1.00 db 1.30:1 max. 20 watts avg. @ 25c 500 watts max. 6 - 12.4 ghz 0.50 db 0.75 db dc - 18.0 ghz 0.30 db 0.50 db dc - 6 ghz 12.4 - 18 ghz 30&40db 0.75 db 1.50 db 1.00 db 12.4 - 18 ghz 1.40:1 max. gold plated beryllium copper sma connectors conductors housing passivated stainless steel anodized aluminum standard freq. values 6, 12.4 & 18 ghz
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