ceramic duplexer IDD08273 821.5 mhz / 866.5 mhz part no. IDD08273 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 1/2 tolerance : 0.30 unit : mm ground i/o port top view bottom view side view 67.15 18.28 25.0 25.0 part number ant low high 14.5 6.3 6.3 6.3 6.3 6.3 19.0 6.3 6.3 x3-6.0 x3-2.0 2.3 2.0 8.0 4.1 5.0 5.0 features ceramic duplexer usable bandwidth 5 mhz each rx and tx. band no matching / antenna & transmitter & receiver impe dance 50 surface mounted module package ( 67.15mm 18.28mm 14.5mm ) package dimension maximum ratings electrostatics sensitive device ( esd ) pin configuration description function rx (819 ~ 824mhz) receiver ant antenna tx (864 ~ 869mhz) transmitter parameter unit minimum typical maximum operating temperature range c -40 25 +85 storage temperature range c -40 - +85
ceramic duplexer IDD08273 821.5 mhz / 866.5 mhz part no. IDD08273 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 2/2 specification fo = 821.5 mhz / 866.5 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 (821.5 mhz +/-2.5 mhz) db - 1.0 1.2 amplitude ripple (821.5 mhz +/-2.5 mhz) db - 0.3 0. 5 return loss (821.5 mhz +/-2.5 mhz) db 18 20 - input power (821.5 mhz +/-2.5 mhz) watt 10w > 50000 hours, cw tone (ta=+50 c) relative attenuation 864 ~ 869 mhz db 60 65 - tx to ant minimum typical maximum insertion loss (866.5 mhz +/-2.5 mhz) db - 1.0 1.2 amplitude ripple (866.5 mhz +/-2.5 mhz) db - 0.3 0. 5 return loss (866.5 mhz +/-2.5 mhz) db 18 20 - input power (866.5 mhz +/-2.5 mhz) watt 10w > 50000 hours, cw tone (ta=+50 c) relative attenuation 819 ~ 824 mhz db 60 65 -
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