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
47
SIDE VIEW
7.0 MAX.
RF Devices,Inc
ANT
PART NO.
Low
High
15
BOTTOM VIEW
23.5
ANT
1.5
1.5
6.6
6.6
6.6
3.7
5
5
2.5
TOLERANCE UNLESS
OTHERWISE SPECIFIED : ±0.3
DIMENSIONS : mm
1.5
GROUND
I/O PORT
5
3.7
6.6
6.6
6.6
1.5
1.52.5 2.5
High
Low
Pin Configuration
Description
RX ( 67.5~ 72.5MHz)
ANT
TX (117.5 ~ 122.5MHz)
Function
Low
ANTENNA
High
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Electrostatics Sensitive Device (ESD)
Unit
°C
°C
Minimum
-40
-40
Typical
25
-
Maximum
+85
+85
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
IDD00741
2014-9-03
AS01
1/3
LC DUPLEXER IDD00741
70 MHz / 120 MHz
Specification
Fo = 70 MHz / 120 MHz
ANT to Rx
Insertion loss (70 MHz +/-2.5 MHz)
Amplitude Ripple (70 MHz +/-2.5 MHz)
VSWR (70 MHz +/-2.5 MHz)
Input power (70 MHz +/-2.5 MHz)
dB
dB
-
Watt
Minimum
-
-
-
Typical
1.7
0.5
1.2
Maximum
2.0
0.7
1.4
3W > 50000 Hours, CW tone (Ta=+50°C)
Relative Attenuation
117.5 ~ 122.5 MHz
dB
45
48
-
Tx to ANT
Insertion loss (120 MHz +/-2.5 MHz)
Amplitude Ripple (120 MHz +/-2.5 MHz)
VSWR (120 MHz +/-2.5 MHz)
Input power (120 MHz +/-2.5 MHz)
dB
dB
-
Watt
Minimum
-
-
-
Typical
1.7
0.5
1.2
Maximum
2.0
0.7
1.4
3W > 50000 Hours, CW tone (Ta=+50°C)
Relative Attenuation
67.5 ~ 72.5 MHz
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.
Rev. Date
Rev.
IDD00741
2014-9-03
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.
Rev. Date
Rev.
IDD00741
2014-9-03
AS01
3/3
ARM Technology
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