characteristic typical min/max ta= 25 oc ta = -55 oc to +85 oc frequency 1-300 hz 1-300 mhz typical intermodulation performance at 25 o c second order harmonic intercept point....... +20 dbm (typ.) second order two tone intercept point........ +15 dbm (typ.) third order two tone intercept point............ +14 dbm (typ.) legend + 25 oc + 85 oc - - - - - - -55 oc power vdc +15 +15 min. ma 9 12 max. rf amplifier model TM7371 available as: TM7371, 4 pin to-8 (t4) tn7371, 4 pin surface mount (sm3) fp7371, 4 pin flatpack (fp4) bx7371,connectorized housing (h1) features ! ! ! ! ! low noise figure: 1.75 db typical ! ! ! ! ! high gain: 18 db 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) 1.75 2.5 max. vswr in <1.25:1 2.0:1 max. out <1.25:1 2.0:1 max. reverse isolation (db) -21 -20 max. power @ 1 db comp. (dbm) +2 +1.0 min. gain (db) 18 16.0 min. specifications typical performance data maximum ratings ambient operating temperature .............. -55oc to + 100 oc storage temperature ............................... -62oc to + 125 oc case temperature ................................................. + 125 oc dc voltage ......................................................... + 18 volts continuous rf input power ................................. + 13 dbm short term rf input power ...... 50 milliwatts (1 minute max.) maximum peak power .................... 0.5 watt (3 sec max.) 7/7/04 2.0 1.5 1.0 2.0 1.5 1.0 0 4 3 2 1 20 18 16 + 4 + 3 + 2 + 1 0 0 - 10 - 20 - 30 - 40 19 17 start 1 mhz stop 300 mhz start 1 mhz stop 300 mhz start 1 mhz stop 300 mh z start 1 mhz stop 300 mh z start 1 mhz stop 300 mhz start 1 mhz stop 300 mhz gain (db) reverse isolation (db) noise figure (db) 1 db comp. (dbm) input vswr output vswr spectrum microwave 2144 franklin drive n.e. palm bay, florida 32905 ph (888) 553-7531 fax (888) 553-7532 spectrum microwave (europe) 2707 black lake place philadelphia, pa. 19154 ph (215) 464-4000 fax (215) 464-4001 www.spectrummicrowave.com
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