FOUR - WAY MULTI - OCTAVE ISOLATED POWER DIVIDERS / COMBINERS TYPICAL SPECIFICATIONS PART # PD04020-4M FREQ RANGE GHz 0.40 - 2.0 LOSS (MAX.) dB 0.9 VSWR (MAX.) ISOLATION 1.45:1 .75 - 3.75 0.9 1.45:1 1.0 1.60:1 25 dB TYP. 20 dB MIN. 25 dB TYP. 20 dB MIN. 25 dB TYP. 20 dB MIN. 3.3” X 2.75” X 0.4” PD07540-4M 2.3” X 2.5” X 0.4” PD20900-4M 2.0 - 9.0 2.4” X 2.1” X 0.4” 2.0-6.0 GHz 1.25 6.0-9.0 GHz PD45180-4M 2.1” X 1.5” X 0.4” 4.5 - 18.0 1.2 4.5-10.0 GHz 1.5 10.0-18.0 GHz 1.60:1 25 dB TYP. 18 dB MIN. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . .. .. .. .. .. .. .. .. .. .. .. DESCRIPTION .. .. These power dividers provide .. .. broadband performance and .. excellent stability. Phase and .. .. amplitude balance is ± 3°, .. .. ± .3 dB. Power handling is .. 2 Watts average, 1 kW peak .. .. for load VSWRs up to 1.5:1. .. Standard units use SMA ( F ) .. .. connectors. Narrower band .. .. units can be provided with .. improved performance. .. .. Operating temperature is .. .. from -55° to + 85° C. .. Higher power units available .. .. on request. .. .. .. APPLICATIONS .. .. .. Beam forming networks .. .. for antenna arrays .. Local oscillator distri.. .. bution networks .. Combining circuits for .. .. multiple signal sources .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .