model no. DAT76199 features 300 - 1000 mhz highest attenuation 127 db fast speed, 100 nsec medium power, +18 dbm operate 7 bit daico industries rev. - / iss. 1 attenuator 7 section 1.50 .03 1.300 .25 j1 .15 .05 .34 .06 .106 dia thru 4 places connector sma female 2 places .025 .002 dia 12 places .20 1.00 .03 1.75 .03 j2 -15v gnd 8db 16db 1db 64db 2db 4db 32db gnd +15v gnd 1.550 .10 part .10 .25 2 places identification .xx = .02 .xxx = .010 0.38 .02 1.6 1.5 1.4 1.3 1.2 1.1 6 5 4 3 2 1 vswr i.l. (db) frequency (mhz) 1.7 1.0 7 0 4000 1000 400 100 10 typical performance at 25 c vswr i. loss parameter min typ max units conditions operating frequency 300 1000 mhz dc current 12.7 35 ma at +15 vdc supply 2.0 50 ma at -15 vdc supply control type ttl 7 line logic 0 = thru logic 1 = attenuation control current high 10 100 a vih = +2.7 v low 10 100 a vil = +0.5 v insertion loss 3.5 4.5 db attenuation lsb 1db range 0 127 db 1, 2, 4, 8, 16, 32, 64 accuracy db 2% of attenuation @ 700 mhz setting in db vswr 1.25/1 1.5/1 impedance 50 ohms switching speed 60 100 nsec 50% ttl to 90% / 10% rf transition (rise/fall) time 22 nsec 90% / 10% or 10% / 90% rf switching (video) transients 42 100 mv peak value intercept points 2nd +68 dbm 350 mhz / 400 mhz 3rd +39 dbm 575 mhz / 400 mhz rf power operate +21 +18 dbm 0.1 db compression no damage +27 dbm operating temperature -55 +25 +125 cta guaranteed performance "0" "0" "0" "0" "0" "0" "1" -15v gnd 1 db 64db 32db 16db 8db 4 db 2db 1db c7 c6 c5 c4 c3 c2 c1 gnd +15v rf in/out 2 db 4db 8 db 16 db 32 db 64 db rf in/out
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