rlc electronics, inc. 83 radio circle, mount kisco, new york 10549 ?telephone: 914-241-1334 ?fax: 914-241-1753 e-mail: sales@rlcelectronics.com ?www.rlcelectronics.com broadband miniature attenuators rlc electronics' broadband miniature attenuators offer preci- sion impedance matching and bi-directional handling over the extremely broad frequency of dc to 18 ghz. they are also avail- able in the reduced frequency ranges of dc to 12.4 ghz, dc to 8 ghz and dc to 1.5ghz. these miniature microwave structures are uniquely constructed resistive film elements combined with precision connectors meeting the full requirements of mil-c- 39012. units can be supplied in standard attenuation values as listed or other values for specific requirements. three combina- tions of connectors are available in the standard models. specifications a -1-2-3-4 model frequency attenuation accuracy vswr number range (ghz) value (db) ( db) (max) a-1 1 thru 6 .3 1.20 a-1 dc-1.5 7 thru 20 .5 1.20 a-1 21 thru 30 .8 1.20 a-8 1 thru 6 .3 1.25 a-8 dc-8 7 thru 20 .5 1.25 a-8 21 thru 30 .8 1.25 a-12 1 thru 6 .3 1.35 a-12 dc-12.4 7 thru 20 .5 1.35 a-12 21 thru 30 .8 1.35 a-18 1 thru 6 .3 1.35 a-18 dc-18 7 thru 20 .5 1.35 a-18 21 thru 30 1.0 1.35 power rating: 2 watts avg @ 25 c derated linearly to 0.5 watts @ 125 c impedance: 50 ohms connectors: sma male or female, n male or female weight: 0.4 oz for sma, 2 oz for type n material: stainless steel environment: mil-a-3933 example: a-18-20-r is a dc-18 ghz, 20 db attenuator with sma male and female connectors outline drawing to designate attenuator desired use: (1) 1, 8, 12, 18 for 1.5, 8.0, 12.4 and 18.0 ghz (2) 3, 6, etc for attenuation value (3) "r" for sma, "n" for type n: male and female is standard (4) f for 2 female connectors m for 2 male connectors 83
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