ceramic duplexer IDD08871 881.5 mhz / 836.5 mhz part no. IDD08871 rev. date 2014-9-16 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. as01 1/3 features ceramic duplexer usable bandwidth 25 mhz each rx and tx. band no matching / antenna & transmitter & receiver impe dance 50 surface mounted module package ( 40mm 22mm 9.5mm ) package dimension rfdevices part number ant tx(rx) rx(tx) i/o port ground tolerance unless otherwise specified : 0.3 dimensions : mm top view bottom view side view maximum ratings electrostatics sensitive device ( esd ) pin configuration description function rx (824 ~ 849mhz) receiver ant antenna tx (869 ~ 894mhz) transmitter parameter unit minimum typical maximum operating temperature range c -40 25 +85 storage temperature range c -40 - +85
ceramic duplexer IDD08871 881.5 mhz / 836.5 mhz part no. IDD08871 rev. date 2014-9-16 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. as01 2/3 specification fo = 881.5 mhz / 836.5 mhz notes : 1) all specifications are based on the matching s chematic shown below, measured by agilent network a nalyzer and full 3 port calibration. 2) electrical margin has been built into the design to account for the variations due to temperature d rift and manufacturing tolerances 3) all attenuation measurements are measured absolu te to insertion loss ant to rx minimum typical maximum insertion loss (836.5 mhz +/-12.5 mhz) db - 1.8 2.0 amplitude ripple (836.5 mhz +/-12.5 mhz) db - 0.5 0 .7 return loss (836.5 mhz +/-12.5 mhz) db 18 20 - input power (836.5 mhz +/-12.5 mhz) watt 3w > 50000 hours, cw tone (ta=+50 c) relative attenuation 869 ~ 894 mhz db 52 55 - tx to ant minimum typical maximum insertion loss (881.5 mhz +/-12.5 mhz) db - 1.8 2.0 amplitude ripple (881.5 mhz +/-12.5 mhz) db - 0.5 0 .7 return loss (881.5 mhz +/-12.5 mhz) db 18 20 - input power (881.5 mhz +/-12.5 mhz) watt 3w > 50000 hours, cw tone (ta=+50 c) relative attenuation 824 ~ 849 mhz db 52 55 -
ceramic duplexer IDD08871 881.5 mhz / 836.5 mhz part no. IDD08871 rev. date 2014-9-16 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. as01 3/3 frequency response frequency response frequency response frequency response ant to rx tx to ant
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