legend + 25 oc + 85 oc - - - - - - -40 oc typical intermodulation performance at 25 o c second order harmonic intercept point ....... +51 dbm (typ.) second order two tone intercept point ........ +41 dbm (typ.) third order two tone intercept point ............ +33 dbm (typ.) power vdc +15 +15 ma 46 48 max. rf amplifier model EN3056 available as: EN3056, 20 pin .400? x .800? surface mount (sm4) features ! ! ! ! ! low noise figure: 1.5 db typical ! ! ! ! ! medium gain: +18.5 db typical ! ! ! ! ! operating temp. - 40 oc to + 85 oc ! ! ! ! ! environmental screening available characteristic typical min/max ta= 25 oc ta = -40 oc to +85 oc frequency 225 - 400 mhz 225 - 400 mhz note: care should always be taken to effectively ground the case of each unit. noise figure (db) 1.5 2.3 max. vswr in <1.75:1 2.0:1 max. out <1.75:1 2.0:1 max. reverse isolation (db) -34 -32 max. power @ 1 db comp. (dbm) +15 +13.5 min. gain (db) 18.5 18.0 min. specifications typical performance data maximum ratings ambient operating temperature ............... -55 o c to + 100 o c 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.) 05/10/04 2.0 1.5 1.0 2.0 1.5 0.5 0 4 2 20 18 16 + 16 + 15 + 14 + 13 + 12 0 - 10 - 20 - 30 - 40 17 19 start 225 mhz stop 400 mhz start 225 mhz stop 400 mhz start 225 mhz stop 400 mhz start 225 mhz stop 400 mhz start 225 mhz stop 400 mhz start 225 mhz stop 400 mhz 3 1 gain (db) noise figure (db) 1 db comp. (dbm) input vswr output vswr reverse isolation (db) 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
|
