remec mobile wireless infrastructure ? main 321/727-1838 ? t oll free sales 800/226-1772 ? fax ax 321/727-3729 qbh-8708 t ypical s-p arameter d ata s11 s21 s12 s22 mhz db ang db ang db ang db ang 800 -21.0 92.2 12.7 96.5 -19.6 92.8 -23.3 -20.8 840 -21.0 87.8 12.4 79.6 -19.1 78.3 -25.4 -31.8 880 -21.0 82.2 12.2 63.7 -18.6 64.4 -27.9 -28.2 900 -21.2 79.9 12.0 56.1 -18.3 57.7 -28.5 -12.0 920 -21.4 78.0 11.9 48.7 -18.0 50.7 -27.9 3.6 960 -20.9 119.0 11.0 38.0 -17.9 27.7 -18.7 -36.0 a bsolute m aximum r atings power supply voltage sustaining ............................................................ vdc pulse (transient) ................................................... vdc t emperature operating ........................................................... to c storage ............................................................... to c h91-8708.03/18/98, revision b1 sm hybrid amplifier parameters t ypical guaranteed units 25c -40 to +70c frequency range 800 - 960 mhz small signal gain 12.8 db gain flatness db p-p reverse isolation 13 13 db vswr input 1.5:1 1.5:1 output 1.5:1 1.5:1 1 db compression +23 +23 dbm output intercept point 3rd order +37 +37 dbm 2nd order dbm noise figure 3.5 3.5 db dc supply voltage* 15 vdc dc supply current 150 160 ma gain vs. vdc db/volt package/housing lcsm (e52-19422) *all specification ratings are based on dc supply voltage 1% hybrid surface mount package high oip3, +37 dbm typical low noise figure 25c -40c +70c 800 820 840 860 880 900 920 940 960 gain (db) 9 10 11 12 13 14 15 mhz 800 820 840 860 880 900 920 940 960 reverse isolation (db) -60 -50 -40 -30 -20 -10 0 mhz 800 820 840 860 880 900 920 940 960 input/output vswr 25c 1.0 1.1 1.2 1.3 1.4 1.5 output input mhz 800 820 840 860 880 900 920 940 960 deviation from linear phase 25c (degrees) -10 -5 0 5 10 mhz 800 820 840 860 880 900 920 940 960 noise figure (db) 1.0 2.0 3.0 4.0 mhz 800 820 840 860 880 900 920 940 960 output p1db (dbm) 23 24 25 26 mhz 800 820 840 860 880 900 920 940 960 3rd order intermodulation distortion (dbm) 33 35 37 39 41 43 45 mhz
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