29 5305 spectrum drive, frederick, md 21703-7362 tel: 301-846-9222, 800-638-2048 fax: 301-846-9116 web: www.aeroflex-weinschel.com email: weinschel-sales@aeroflex.com revision date: 2/20/08 fixed coaxial attenuators frequency (ghz) swr dc - 26.5 1.35 26.5 - 40 1.50 model 84a dc to 40.0 ghz fixed coaxial attenuator 2 watts 2.4mm connectors temperature range: -55c to +125c test data: insertion loss and swr testing performed across frequency range. test data available at additional cost. connectors: 2.4mm connectors - mate nondestructive- ly with other 2.4mm connectors. construction: stainless steel body; gold plated berylli- um copper contacts and brass connectors. weight: 13 g (0.46 oz.) maximum physical dimensions: features o useable to 43 ghz. o designed to meet environmental requirements of mil-a-3933. o ruggedized 2.4mm connectors. specifications nominal impedance: 50 frequency range: dc to 40.0 ghz maximum swr: nominal deviation (db) attn (db) dc-18.0 18-26.5 26.5-40 1 - 3 + 0.60 + 0.70 + 1.10 4 - 6 + 0.60 + 0.70 + 1.00 7 - 10 + 0.60 + 0.80 + 1.00 20 + 0.70 + 1.00 + 1.00 30 + 1.00 + 1.40 + 1.40 maximum deviation over frequency: 2.4mm female connector 2.4mm male connector note: 1. all dimensions are given in mm (inches) and are maximum, unless otherwise specified. 2. unit available with rohs compliant materials, specify when ordering. model number description: example: 84a - xx basic model number attenuation value (db) model dim a 84a 38.10 (1.50) f84a 33.78 (1.33) m84a 44.16 (1.66) power rating: 2 watts average to 25 c ambient tem- perature, derated linearly to 0.1 watt at 125 c. 200 watts peak (5 sec pulse width; 0.5 % duty cycle). power coefficient: < 0.005 db/db/watts temperature coefficient: < 0.0004 db/db/c www.argosysales.com 800-542-4457 express rohs
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