characteristic typical min/max ta= 25 oc ta = -55 oc to +85 oc frequency 10-250 mhz 10-250 mhz typical intermodulation performance at 25 o c second order harmonic intercept point....... +55 dbm (typ.) second order two tone intercept point........ +50 dbm (typ.) third order two tone intercept point............ +30 dbm (typ.) legend + 25 oc + 85 oc - - - - - - -55 oc power vdc +15 +15 min. ma 15 18 max. rf amplifier model tm7270 available as: tm7270, 4 pin to-8 (t4) TN7270, 4 pin surface mount (sm3) fp7270, 4 pin flatpack (fp4) bx7270,connectorized housing (h1) features ! ! ! ! ! low noise figure: 1.4 db typical ! ! ! ! ! high efficiency: +15 dbm @ 15 ma 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) 1.4 2.5 max. vswr in 1.5:1 1.8:1 max out 1.3:1 1.8:1 max. reverse isolation (db) -10.5 -10.0 max. power @ 1 db +13* +1 1.0* min. comp. (dbm) +15** +13.0** min. gain (db) 8.3 7.0 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.) 6/29/04 * frequency = 10-250 mhz ** frequency = 10-160 mhz 2.0 1.5 1.0 2.0 1.5 1.0 0.5 2.5 1.5 9 8 7 + 16 + 15 + 14 + 13 + 12 0 - 5 - 10 - 15 - 20 start 10 mhz stop 250 mh z start 10 mhz stop 250 mh z start 10 mhz stop 250 mhz start 10 mhz stop 250 mhz start 10 mhz stop 250 mhz start 10 mhz stop 250 mhz gain (db) 1 db comp. (dbm) reverse isolation (db) input vswr noise figure (db) 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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