microsemi reserves the right to change, without notice, the specifications and information contained herein. to verify the current version please check our website at www.microsemi.com , email to psm@microsemi.com, or contact our factory direct. microsemi ppgr 3295 scott blvd, suite 150, santa clara, ca 95054 tel. 408-986-8031 5 5 5 5 0 0 w w p p s s m m - - p p l l u u g g a a n n d d p p l l a a y y - for l-band pulsed radar application ? easy to use C 50 ? plug-and-play ? reduce design cycle time ? improve system performance ? reduce system size and components general description the 1214-550P is a 50 ohm matched power solution module (psm) for l-band pulsed radar systems capable of providing 550 watts of pulsed rf output power at three hundreds microsecond pulse width ten percent duty factor across the band 1200-1400 mhz. this psm designed with plug-and-play concept which is extremely user friendly and requires no additional tuning and impedance matching from the customer. mechanical size is 3.2 x 2 x 0.25 electrical characteristics @ 25 o c symbol characteristics test conditions min typ max units pin input power vcc=42v, pout=550w, freq=1.2 to 1.4 ghz 55 80 87 w gp power gain vcc=42v, pout=550w, freq=1.2 to 1.4 ghz 8.0 8.5 10.0 db c collector efficiency vcc=42v, pout=550w, freq=1.2 to 1.4 ghz 50 55 % droop pulse droop vcc=42v, pout=550w, freq=1.2 to 1.4 ghz 0.1 0.5 db r/l input return loss vcc=42v, pout=550w, freq=1.2 to 1.4 ghz 9 db vswr-t load mismatch tolerance vcc=42v, pout=550w, freq=1.2 to 1.4 ghz 2.:1 ? jc thermal resistance pulse width=300us, duty=10% 0.15 c/w typical test data: frequency pin (w) pout (w) ic (a) rl (db) nc (%) g (db) 1200 mhz 80 699 2.8 -11 59 9.4 1300 mhz 80 620 2.7 -15 55 8.9 1400 mhz 80 580 2.5 -19 55 8.6 1214-550P 550 watts - 300 s, 10%, +42v l-band pulsed radar 1200 - 1400 mhz 1214-550P rev b downloaded from: http:///
microsemi reserves the right to change, without notice, the specifications and information contained herein. to verify the current version please check our website at www.microsemi.com , email to psm@microsemi.com, or contact our factory direct. microsemi ppgr 3295 scott blvd, suite 150, santa clara, ca 95054 tel. 408-986-8031 typical performance curves 1214-550P pin vs. pout & gain 0 100 200 300 400 500 600 700 800 900 0 20 40 60 80 100 120 pin (w) pout (w) 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 gain (db) 1200 mhz 1300 mhz 1400 mhz 1.2 ghz 1.3 ghz 1.4 ghz 1214-550P pin vs. efficiency 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 0 2 04 06 08 01 0 01 2 0 pin (w) eff (%) 1.2 ghz 1.3 ghz 1.4 ghz pallet outline drawing 1214-550P 1214-550P rev b downloaded from: http:///
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