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 SM2325-53LD2 2300-2500 mhz 200 watt peak power amplifier *adjustable per customer requirements parameter specification frequency range 2300-2500 mhz rf power @ 1db compression point 53dbm (typ.) linear gain 60 db 1 db* gain flatness over full band .5 db input vswr -14 db output vswr -18 db dc input voltage + 28 volts dc current operating 20 amperes @ +53dbm (max.) mechanical dimensions without heatsink 9.5 x 5.0 x 0.9 inches rf connectors sma female / n female 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 SM2325-53LD2 is a 2300-2500 mhz ldmos amplifier designed for wireless communications and rf heating applications in medical devices. features ? mis-match protected ? single power supply ? temperature compensation ? forward sample port ? reverse sample port options ? forward/reverse power detection ? logic on/off control ? heatsink configurations ? module ? 19? rack
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 SM2325-53LD2 2300-2500 mhz 200 watt peak power amplifier dimensions in inches heatsink option shown 10.70 3.13 .50 .53 2.65 1.65 .65 .82 .38 .50 1.07 .57 6.98 9.50 6.74 .24 8.00 1.50 pin description values rf input input connector ( sma female ) -6 dbm typical rf output output connector (n female) +53dbm @ p1db fwd coupling forward rf power ( n female ) 25db directivity min. rev coupling reverse rf power ( n female ) 25db directivity min.
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 SM2325-53LD2 2300-2500 mhz 200 watt peak power amplifier 17w2 d-sub control/monitoring connector pin assignments pin parameter function a1 +28vdc 27v min / 29v max a2 gnd -- 1 unused -- 2 ttl on/off +5v = on / 0v = off 3 thermal trip reset if pa has shut down due to over temp condition, pa will not be able to be turned on (even if it has cooled down below 80 o c) until +5v applied to pin 4 thermal trip alarm +5vdc output appears on pin if pa baseplate has exceeds 80 o c. pa will automatically shut down at this point 5 temperature sensor temp in o c = (voltage x 100) - 50 example: 0.95 v on pin = 45 degc 6-9 unused -- 10 attenuator control +5v on pin = max. attenuation 20 dbr typical / 22 dbr max. 11-14 unused -- 15 gnd --
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