WA1MBA MUD 2010 B.pdf - NTMS

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Cost and build• Cost for a unit will be combination of– Cost sunk so far divided by total number ofbuild - known– Cost to build and test each unit – goodestimate– Cost for rework of all units divided by totalnumber of build – estimate at 20%
Cost - 78 GHz Amp ProjectPARTSDigikey $18.30Thunderline Z $7.52ATC Chip Caps $6.14bias boards $3.60RF Boards $29.92Feed Thru 4/40 $2.62RF boards $33.56Bodies $60.00Plating $24.00MMICs $100.00LABORfabricate bias board $30.00prepare bias board $5.00prepare RF boards $26.00prepare bodies $10.00attach: die, chip cap, feed thrus, MMICs $20.00ribbon bonding $20.00testing $20.00OVERHEADLoss/scrap 20% $83.33Development / 50 $55.00Total $554.99Suggested Up Front $600.00
Page 1 and 2: 78 GHz LNA Project StatusReportWA1M
Page 4 and 5: History - How did we get here• Se
Page 6 and 7: History Version 4• During 2009/20
Page 8 and 9: Poor boards, Long bondsRough board
Page 10 and 11: Good boards, Short bondsSmooth boar
Page 12: Unit 6Gain went from 9.3 dBTo 28.9
Page 15: Repeatability• Continued to repla
Page 18 and 19: Next Steps• We need to have addit
Page 20 and 21: Next Steps• Bodies need slight mo
Page 23: Outline• History- How did we get
Page 27: Process of Ordering• Money will h

WA1MBA MUD 2010 B.pdf - NTMS

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