Ceramic DUPLEXER IDD08072
808.5 MHz / 853.5 MHz
Features
Ceramic Duplexer
Usable bandwidth 5 MHz each Rx And Tx. band
No matching / Antenna & Transmitter & Receiver Impedance 50Ω
Surface Mounted Module Package ( 75mm
×
25mm
×
9.5mm )
Package Dimension
75
P
L O W
N
A N T
H I
H
25
6
6
6
10
5
9
5
10
6
6
6
S O L D E R
P A T T E R N
5
2
6
6
6
7
7
5.5
5.5
2
3.5
7
7
6
6
6
T O L E R A N C E U N L E S S
O T H E R W IS E S P E C IF IE D
U N IT S :
:
:I O
:
P O R T
R O U N D
±
Pin Configuration
Description
RX (806 ~ 811MHz)
ANT
TX (851 ~ 856MHz)
Function
RECEIVER
ANTENNA
TRANSMITTER
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.
9.5 max.
5
5
5
5
5
T O P
IE W
IDD08072
2014-9-16
AS01
1/3
Ceramic DUPLEXER IDD08072
808.5 MHz / 853.5 MHz
Specification
Fo = 808.5 MHz / 853.5 MHz
ANT to Rx
Insertion loss (808.5 MHz +/-2.5 MHz)
Amplitude Ripple (808.5 MHz +/-2.5 MHz)
Return Loss (808.5 MHz +/-2.5 MHz)
Input power (808.5 MHz +/-2.5 MHz)
dB
dB
dB
Watt
Minimum
-
-
17
Typical
2.3
0.3
20
Maximum
2.5
0.5
-
2W > 50000 Hours, CW tone (Ta=+50°C)
Relative Attenuation
850.5 ~ 855.5 MHz
dB
70
73
-
Tx to ANT
Insertion loss (853.5 MHz +/-2.5 MHz)
Amplitude Ripple (853.5 MHz +/-2.5 MHz)
Return Loss (853.5 MHz +/-2.5 MHz)
Input power (853.5 MHz +/-2.5 MHz)
dB
dB
dB
Watt
Minimum
-
-
17
Typical
2.3
0.3
20
Maximum
2.5
0.5
-
2W > 50000 Hours, CW tone (Ta=+50°C)
Relative Attenuation
805.5 ~ 810.5 MHz
dB
70
73
-
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.
IDD08072
2014-9-16
AS01
2/3
Ceramic DUPLEXER IDD08072
808.5 MHz / 853.5 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.
IDD08072
2014-9-16
AS01
3/3
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