1007 whitehead road ext., trenton, nj 08638 tel: (609) 538-8586 ? fax: (609) 538-8587 email: sales@stealthmicrowave.com ? web site: www.stealthmicrowave.com model SM1819-52LD 1805 - 1880 mhz 160 watt power amplifier parameter specification frequency range 1805 - 1880 mhz rf power @ 1db compression point 52 dbm (typ.) linear gain 48 db 1 db gain flatness over full band .5 db input vswr -16 db output vswr ( buil t -in isolator ) -16 db dc input voltage + 28 volts dc current operating 16 a @ +52 dbm (max.) 2.5 a @ +37 dbm. mechanical dimensions without heatsink 8.0 x 4.0 x .73 inches rf connectors sma female dc connector 7w2 d-sub operating temperature -30 o c to +85 o c operating humidity 95% non-condensing operating altitude up to 10,000 feet above sea level the SM1819-52LD is an 1805 - 1880 mhz ldmos amplifier designed for various military and commercial applications. features ? mis-match protected with built- in isolator ? single power supply ? temperature compensation options ? linear forward/reverse power detection (ad8362 log amps) ? temperature monitor ? high speed switching for tdd with 1 1007 whitehead road ext., trenton, nj 08638 tel: (609) 538-8586 ? fax: (609) 538-8587 email: sales@stealthmicrowave.com ? web site: www.stealthmicrowave.com model SM1819-52LD 1805 - 1880 mhz 160 watt power amplifier dimensions in inches rf output incorporated j1 made in usa rf input a2 a1 rf output j1 input rf made in usa heatsink option j1 a2 a1 made in usa rf output
1007 whitehead road ext., trenton, nj 08638 tel: (609) 538-8586 ? fax: (609) 538-8587 email: sales@stealthmicrowave.com ? web site: www.stealthmicrowave.com model SM1819-52LD 1805 - 1880 mhz 160 watt power amplifier a2 a1 j1 connector pinout pin description values rf input input connector ( sma female ) +1 dbm (max.) rf output output connector (sma female) + 52 dbm @ p1db (typ.) a1 +vdc +28v a2 gnd -- 1 ttl on/off` +5v = on / 0v = off (if equipped) 2 reflected power detection set to 3.35 v @ 40dbm of cw reflected power detector slope: 60 mv / db 3 gnd -- 4 temp temp in deg c = (voltage on pin - .500)*100 e.g. .90 v = 40 deg c 5 forward power detection set to 4.00 v @ 52 dbm of cw output power into 50 ? detector slope: 60 mv / db
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