flange mounted double - balanced mixers dmi - 18a outline drawing v 3.00 features n 5.0 db midband conversion loss n 28 db midband l - r isolation description this mixer is typically specified as a down con verter. it also functions well as an up converter, third harmonic mixer or phase detector. parameter operating temp. max. - 55c to +85c storage temp. max. - 65c to +125c humidity 95% non - condensing vibration 7g?s rms, 50 to 2000 cps, per mil - std - 810 - b, method 514, procedure 5 environmental electrical specifications : t a = 25 c rf frequency range (ghz) l - r isolation (db) l - i isolation (db) 3 db if bandwidth (ghz) lo range (dbm) min/max conversion loss (db) 2 typ/max input 1db compression point (dbm) noise figure ssb (db max.) 1.0 - 18.0 22 18 dc - 0.5 7/11 6.0/9.5 +3 10.0 1. specifications apply when operated at +8 dbm available lo power with 50 ohm source and load impedance. 2. for if frequencies of 100 mhz and rf power of ? 10 dbm or lower. typical performance curves 25 isolation conversion loss 5 6 7 8 9 10 1 3 5 7 9 11 13 15 17 frequency (ghz) loss (db) 15 20 25 30 1 3 5 7 9 11 13 15 17 frequency (ghz) isolation (db) lo-if lo-rf
flange mounted double - balanced mixers dmi - 18a specifications subject to change without notice. n north america: tel. (800) 366 - 2266 n asia/pacific: tel.+ 81 - 44 - 844 - 8296 , fax + 81 - 44 - 844 - 8298 n europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 visit www.macom.com for additional data sheets and product information. v 3.00 if port response 2 0.0 0.5 1.0 1.5 2.0 2.5 0 200 400 600 frequency (mhz) relative loss (db) ordering information part number package dmi - 18a bulk packaging typical performance curves 25
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