bowei integra ted circuits co.,l td. 37 tel:+86-31 1-87091891 87091887 f ax:+86-31 1-87091282 http://www .cn-bowei.com e-mail:cjian @cn-bowei.com isolation(db) 2.0 1.0 insertion loss(db) 300 600 frequency(mhz) 33 frequency(mhz) 23 28 18 frequency(mhz) vswri 1.6 1.4 1.2 frequency(mhz) vswro 1.0 1.4 1.2 3.0 4.0 5 300 600 5 300 600 5 300 600 5 24 32 psm24-1-200 1 200 2.0 24 6 0.8 1.6:1 psm24-10-500 10 500 3.0 20 14 1.0 1.6:1 PSM32-1-200 1 200 2.2 24 8 0.8 1.6:1 psm32-10-500 10 500 3.2 20 12 1.2 1.6:1 psm48-1-200 1 200 2.6 24 1 0 1.0 1.6:1 psm48-10-500 10 500 4.0 18 16 1.5 1.6:1 psm24/psm32/psm48 psm24 packaged in gfq-3 psm32/psm48 packaged in gfq-4. 48 gfq-4 gfq-3 g 1 2 3 4 5 6 7 8 n-3 n-2 n-1 n d b k 2.0 f c h j d/2 g l a e a c 2.0 f g j k d h l d/2 e b 1 3 n-1 2 4 n gfq-3 gfq-4 gfq-4 24 32 48 a b c d e f g h j k l 170.0 20 90.6 145.0 45.5 10.5 17.5 13.70 16.8 158.0 10 236.5 20 38.0 21 1.5 17.4 10.5 17.5 13.35 16.8 224.5 10 236.5 20 90.6 21 1.5 45.5 10.5 17.5 13.35 16.8 224.5 10 24, 32, 48 ways 0 power splitter/combiner note: tested at 25 input power: 1w storage temp: +125 maximum ratings features max input power 1w(cw) low 1l,high isolation and good vswr 50 impedance operating temperature range: -55 +85 specifications (50 ,t =-55 +85 ) a part number parameter range freq. 1l lsolation phase amplitude unbalance vswr unbalance (max) mhz db d e g (max) (max) (max) (min) db db w ay package information dimension of two packages u n i t ( m m ) application notes 1.input/output pins should be connected to 50 microstrip. 2.gfq-1 and gfq-2 use m4.0 and m2.5 screw to fix respectively . 3.bnc connectors available for gfq-1. t ypical performance (psm32-10-500) lsolation vs. frequency input vswr vs. frequency 1l vs. frequency output vswr vs. frequency
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