package outline typical PDG-3B-525 performance PDG-3B series 0 power dividers / combiners 1 to 1000 mhz / 3-way / broadband / low insertion loss / hi-rel hermetic package / smd fo r f ur t he r infor ma tion con t ac t merr ima c / 41 fairfield pl., west caldwell, nj, 07006 / 973 -575-1300 / fax 973 -575-0531 principal specifications standard model number freq. freq. isolation, insertion phase amplitude vswr for vapor phase range, perform., db, loss, db, balance, balance, db, in/output & ir insertion mhz mhz min. typ. max. typ. max. typ. max. typ. max. typ. PDG-3B-150 1 - 300 2 - 200 28 32 1.0 0.8 3 2 0.3 0.15 1.35:1 1.2:1 1 - 300 20 25 1.2 1.0 4 3 0.4 0.2 1.6:1 1.3:1 PDG-3B-530 50 - 1000 50 - 800 20 25 1.5 0.8 8 3 0.5 0.3 1.5:1 1.3:1 800 - 1000 20 25 3.0 1.5 10 5 0.7 0.5 1.7:1 1.4:1 general specifications coupling, theoretical: -- 4.8 db nom. impedance: 50 w nom. internal load dissipation: 50 mw max. cw input power : 1 watt max. (when used as divider with 1.2:0 vswr out ) operating temp. range: -- 55 to + 85c tab no function 1 output 2 output 3 input 4 output notes: 1. tolerance on 3 place decimals .010(.25) except as noted. 2. dimensions in inches over mm (to nearest 0.01 mm). 3. all unnumbered tabs are case ground. 4. weight, nominal: 0.15 oz. (4.3 g) general notes: 1. the PDG-3B series of 3-way power dividers/ combiners covers 1 to 1000 mhz using lumped element circuits to minimize size while providing high performance. the surface mount housing is suited to applications where inherent package reliability and hermeticity are critical. all units are fully welded. 29feb96
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