LC DUPLEXER IDD00741 70 MHz / 120 MHz Features LC Duplexer Usable bandwidth 5 MHz Rx. And Tx. band No matching / Antenna & Transmitter & Receiver Impedance 50Ω Surface Mounted Module Package ( 47mm × 15mm × 7mm ) Package Dimension TOP VIEW SIDE VIEW 47 7.0 MAX. ANT RF Devices,Inc PART NO. 15 Low High BOTTOM VIEW 23.5 ANT 1.5 6.6 6.6 6.6 3.7 TOLERANCE UNLESS OTHERWISE SPECIFIED : ±0.3 DIMENSIONS : mm 1.5 5 2.5 5 GROUND 1.5 I/O PORT 1.5 5 3.7 6.6 6.6 1.52.5 2.5 6.6 High Low Pin Configuration Description Function RX ( 67.5~ 72.5MHz) Low ANT ANTENNA TX (117.5 ~ 122.5MHz) High Maximum Ratings Parameter Unit Minimum Typical Maximum Operating Temperature Range °C -40 25 +85 Storage Temperature Range °C -40 - +85 Electrostatics Sensitive Device (ESD) I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. IDD00741 Rev. Date 2014-9-03 Rev. AS01 1/3 LC DUPLEXER IDD00741 70 MHz / 120 MHz Specification Fo = 70 MHz / 120 MHz ANT to Rx Minimum Typical Maximum Insertion loss (70 MHz +/-2.5 MHz) dB - 1.7 2.0 Amplitude Ripple (70 MHz +/-2.5 MHz) dB - 0.5 0.7 - - 1.2 1.4 VSWR (70 MHz +/-2.5 MHz) Input power (70 MHz +/-2.5 MHz) Relative Attenuation 117.5 ~ 122.5 MHz Watt 3W > 50000 Hours, CW tone (Ta=+50°C) dB Tx to ANT 45 48 - Minimum Typical Maximum Insertion loss (120 MHz +/-2.5 MHz) dB - 1.7 2.0 Amplitude Ripple (120 MHz +/-2.5 MHz) dB - 0.5 0.7 - - 1.2 1.4 VSWR (120 MHz +/-2.5 MHz) Input power (120 MHz +/-2.5 MHz) Relative Attenuation 67.5 ~ 72.5 MHz Watt 3W > 50000 Hours, CW tone (Ta=+50°C) dB 45 48 - Notes : 1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and full 3 port calibration. 2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 3) All attenuation measurements are measured absolute to insertion loss I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. IDD00741 Rev. Date 2014-9-03 Rev. AS01 2/3 LC DUPLEXER IDD00741 70 MHz / 120 MHz Frequency Response Ant to Rx Tx to Ant I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. IDD00741 Rev. Date 2014-9-03 Rev. AS01 3/3