characteristic typical min/max ta= 25 o c ta = -20 o c to +70 o c frequency 9000 mhz 9000 mhz supply power dc 15 15 ma 150 160 phase locked oscillator model 615072 (9000 mhz) vswr 1.5 2.0 phase noise (db) -40 dbc/hz @ 10 hz -70 dbc/hz @ 100 hz -95 dbc/hz @ 1 khz -110 dbc/hz @ 10 khz -120 dbc/hz @ 100 khz spurious (dbc) -70 -60 output power (dbm) +10 +9 specifications features ! ! ! ! ! low phase noise: -120 dbc/hz @ 100 khz ! ! ! ! ! low spurious: -70 dbc typical ! ! ! ! ! internal reference design ! ! ! ! ! environmental screening available harmonics (dbc) -25 -20 lock indicator ttl (high=locked) ttl (low=unlocked) storage temperature -55 o c +125 o c spectrum microwave, inc. 2707 black lake place phila, pa. 19154 www .s pectrummicrowave.com ph: 215-464-4000 fax: 215-464-4001 rev. 7/17/08 description spectrum microwave?s series 600 phase locked oscillators use a high ?q? dielectric resonator in the resonant circuit. the circuit is lightly loaded to obtain the lowest phase noise possible. the resonator is screwed to a printed circuit board and well grounded to minimize modulation sidebands during shock and vibration. isolators are used to provide isolation from load vswrs; regulators filter noise on the dc input voltage. external reference models are also available. a lock indicator circuit is provided to signal an out-of-lock condition. stability (ppm) +1 +15 variation over temperature (dbm) +0.75 +1
phase locked oscillator model 615072 (9000 mhz) spectrum microwave, inc. 2707 black lake place phila, pa. 19154 www .s pectrummicrowave.com ph: 215-464-4000 fax: 215-464-40 01 outline drawing
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