typical intermodulation performance at 25 o c second order harmonic intercept point ....... +48 dbm (typ.) second order two tone intercept point ........ +43 dbm (typ.) third order two tone intercept point ............ +33 dbm (typ.) legend + 25 oc + 70 oc - - - - - - 0 oc power vdc +15 +15 ma 105 110 max. rf amplifier model TR9721 ultra low noise figure: 0.8 db typical characteristic typical min/max ta= 25 oc ta = 0 oc to +70 oc frequency 200-500 mhz 200 - 500 mhz note: care should always be taken to effectively ground the case of each unit. noise figure (db) 0.8 1.3 max. vswr in 2.3:1 2.5:1 max. out 1.5:1 2.0:1 max. reverse isolation (db) -45 -40 max. power @ 1 db comp. (dbm) +22 +20 min. gain (db) +34 32 min. specifications typical performance data maximum ratings ambient operating temperature ................ -55oc to + 85 oc storage temperature ............................... -62oc to + 125 oc case temperature .................................................. + 85 oc dc voltage ......................................................... + 18 volts continuous rf input power ..................................... 0 dbm short term rf input power ...... 50 milliwatts (1 minute max.) maximum peak power .................... 0.5 watt (3 sec max.) available as: TR9721, 4 pin to-8b (t8) rn9721, 4 pin surface mount (sm19) br9721, sma connectorized housing (h2) 8/11/05 ! ! ! ! features high output power: +22 dbm typical operating temp. 0 oc to +70 oc environmental screening available l inear s-parameters f req. ? ? ? ? s11? ? ? ? ? ? ? ? s21? ? ? ? ? ? ? ? s12? ? ? ? ? ? ? ? s22? ? ? ? m hz deg mag deg mag deg mag deg mag = ======================================================================================================== 2 00 2 50 3 00 3 50 4 00 4 50 5 00 .41 .39 .38 .36 .35 .34 .33 -32 -42 -52 -61 -70 -78 -86 54.19 53.46 52.09 50.75 49.24 47.44 45.49 -40 -57 -74 -90 -105 -120 -134 .0030 .0034 .0025 .0033 .0038 .0044 .0032 51 0 37 3 -9 -9 -2 .21 .20 .20 .18 .17 .16 .14 169 155 144 134 125 114 103 3.0 2.0 1.0 3.0 2.0 1.0 0 2.0 1.0 23 22 21 20 19 -30 - 35 -40 - 45 - 50 start 200 mhz stop 500 mhz start 200 mhz stop 500 mhz start 200 mhz stop 500 mhz start 200 mhz stop 500 mhz start 200 mhz stop 500 mhz start 200 mhz stop 500 mhz 0.5 1.5 36 35 34 33 32 gain (db) noise figure (db) 1 db comp. (dbm) input vswr output vswr reverse isolation (db) 1.5 2.5 1.5 2.5 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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