ceramic duplexer IDD08870 881.5 mhz / 836.5 mhz part no. IDD08870 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 ( 42mm 17mm 9.5mm ) package dimension part number r f d e v i c e s , i n c a n t h i g h 9.5 max. 4 2 4 5 . 5 4 5 . 5 17.0 5 1 2 1 1 2 5.5 4 4 1 2.9 2 2.25 4.25 3.1 4 t o l e r a n c e u n l e s s o t h e r w i s e s p e c i f i e d : . u n i t s : : g r o u n d : i o p o r t t op view top view top view top view bottm view bottm view bottm view bottm view l o w 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 IDD08870 881.5 mhz / 836.5 mhz part no. IDD08870 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 - 2.0 2.3 amplitude ripple (836.5 mhz +/-12.5 mhz) db - 1.0 1 .3 return loss (836.5 mhz +/-12.5 mhz) db 17 20 - input power (836.5 mhz +/-12.5 mhz) watt 3w > 50000 hours, cw tone (ta=+50 c) relative attenuation @ 859 mhz 869 ~ 894 mhz db 15 60 20 63 - tx to ant minimum typical maximum insertion loss (881.5 mhz +/-12.5 mhz) db - 2.0 2.3 amplitude ripple (881.5 mhz +/-12.5 mhz) db - 1.0 1 .3 return loss (881.5 mhz +/-12.5 mhz) db 17 20 - input power (881.5 mhz +/-12.5 mhz) watt 3w > 50000 hours, cw tone (ta=+50 c) relative attenuation 824 ~ 849 mhz @ 859 mhz db 60 15 63 20 -
ceramic duplexer IDD08870 881.5 mhz / 836.5 mhz part no. IDD08870 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
|
