characteristic typical min/max ta= 25 oc ta = -55 oc to +85 oc frequency 10 - 350 mhz 10 - 250 mhz typical intermodulation performance at 25 oc second order harmonic intercept point....... +52 dbm (typ.) second order two tone intercept point........ +46 dbm (typ.) third order two tone intercept point............ +36 dbm (typ.) legend +25 oc power vdc +15 +15 min. ma 60 70 max. rf amplifier model TM7189 available as: TM7189, 4 pin to-8 (t4) tn7189, 4 pin surface mount (sm3) fp7189, 4 pin flatpack (fp4) bx7189, connectorized housing (h1) features ? ? ? ? ? low noise figure: 3.8 db typical ? ? ? ? ? high output power: +23 dbm typical ? ? ? ? ? operating temp. -55 oc to + 85 oc ? ? ? ? ? environmental screening available note: care should always be taken to effectively ground the case of each unit. noise figure (db) 3.8 4.8 max. vswr in 1.7:1 2.0:1 max. out 1.7:1 2.0:1 max. power @ 1 db comp. (dbm) +23 +21.5 min. gain (db) 24.5 22.5 min. specifications typical performance data absolute maximum (no damage) ratings ambient operating temperature ... ............. -55oc to +100 oc storage temperature ................................. -62oc to +125 oc case temperature .................................................. +125 oc dc voltage ......................................................... + 19 volts continuous rf input power ................................. + 10 dbm short term rf input power .... 100 milliwatts (1 minute max.) maximum peak power .................... 0.5 watt (3 sec max.) revision 8/18/11 spectrum microwave 2144 franklin drive n.e. palm bay, florida 32905 ph (888) 553-7531 fax (888) 553-7532 spectrum microwave 2707 black lake place philadelphia, pennsylvania 19154 ph (215) 464-4000 fax (215) 464-4001 www.spectrummicrowave.com gain flatness (db) +0.5 +0.8 max. 21 19 17 25 23 input vswr output vswr reverse isolation (db) gain (db) noise (db) 1 db comp. (dbm) 26.0 24.0 22.0 6.0 5.0 4.0 3.0 2.0 start 10 mhz stop 350 mhz start 10 mhz stop 350 mhz start 10 mhz stop 350 mhz 23.0 25.0 -31 -30 -29 -28 2.0 1.5 1.0 2.0 1.5 1.0 -27 start 10 mhz stop 350 mhz start 10 mhz stop 350 mhz start 10 mhz stop 350 mhz
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