eng pur mfg plan sm cc qa emc technology, inc cage code # 24602 dwg # 1003365000 1971 old cuthbert road change notice en 02-091 rev lvl e cherry hill, nj 08034 sheet 1 of 2 title: specification control drawing part identifier: tt3xxxs (0) = .0 db and (5) = .5 db value whole db value (00 thru 20) description: chip attenuator assembly dwg: 1900024 1.0 specifications: 1.1 electrical: 1.1.1 impedance: 50 ohms nominal. 1.1.2 frequency range: dc-12.4 ghz. 1.1.3 attenuation values available: 0-20 db in 0.5 db increments. 1.1.4 attenuation accuracy: see chart. attenuation accuracy db dc - 4 ghz 4 - 8 ghz 8 - 12.4 ghz 0 -0, +0.3 -0, +0.5 -0, +0.5 1 -3 0.3 0.5 0.5 4 - 6 0.4 0.5 0.5 7 - 10 0.5 0.5 0.75 11 - 15 0.75 + 0.5,-3.0 + 0.5,-3.5 16 - 20 1.0 + 0.5,-4.0 + 1.0,-6.0 1.1.5 vswr: 1.30 max. 1.1.6 input power: 2 watts cw. 1.1.6.1 full rated power to 125 c, derated linearly to 0 watts at 150 c. 1.1.6.2 peak power, 50 watts for 10us pulse width @ 1% duty cycle. 1.2 mechanical: 1.2.1 outline dwg: see sheet 2. 1.2.2 workmanship: per mil-prf-55342. 1.3 environmental: 1.3.1 altitude: 1.3.1.1 non-operating: sea level to 50,000 feet. 1.3.1.2 operating: sea level to 50,000 feet. 1.3.2 temperature range: 1.3.2.1 non-operating: -55 c to +150 c. 1.3.2.2 operating: -55c to +150c. 1.3.3 vibration: per mil-std-202, method 204, cond. d. 1.3.4 shock: per mil-std-202, method 213, cond. i. 1.3.5 moisture resistance: per mil-std-202, method 106 except subcycle steps 7a and 7b and polarization and load are not applicable. 1.4 electrostatic discharge control: per mil-std-1686. 2.0 unit marking: "db value?, green dot adds 0.5db. legibility and permanency per mil-std-130. 3.0 quality assurance: 3.1 sample inspect per ansi/asqc z1.4 general inspection, level ii, aql = 1.0. 3.1.1 visual and mechanical examination for conformance to outline drawing requirements. 3.2 perform inspection in accordance with qa0006 and form0357 for commercial grade product. 3.3 test data requirements: 3.3.1 no test data required for customer. 3.3.2 data retention ? 24 months. 4.0 packaging: standard pack per mc0023.
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