IDD08273

Ceramic DUPLEXER IDD08273
821.5 MHz / 866.5 MHz
Features
Ceramic Duplexer
Usable bandwidth 5 MHz each Rx And Tx. band
No matching / Antenna & Transmitter & Receiver Impedance 50Ω
Surface Mounted Module Package ( 67.15mm × 18.28mm × 14.5mm )
Package Dimension
SIDE VIEW
TOP VIEW
67.15
14.5
PART NUMBER
18.28
ANT
LOW
HIGH
25.0
25.0
BOTTOM VIEW
X3-2.0
X3-6.0
6.3
6.3
19.0
2.3
2.0
4.1
I/O PORT
GROUND
8.0
5.0
TOLERANCE : ÷0.30
UNIT : mm
5.0
6.3
6.3
6.3
6.3
6.3
Pin Configuration
Description
Function
RX (819 ~ 824MHz)
RECEIVER
ANT
ANTENNA
TX (864 ~ 869MHz)
TRANSMITTER
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.
IDD08273
Rev. Date
2014-9-16
Rev.
AS01
1/2
Ceramic DUPLEXER IDD08273
821.5 MHz / 866.5 MHz
Specification
Fo = 821.5 MHz / 866.5 MHz
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
Relative Attenuation
864 ~ 869 MHz
10W > 50000 Hours, CW tone (Ta=+50°C)
dB
Tx to ANT
60
65
-
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
Relative Attenuation
819 ~ 824 MHz
10W > 50000 Hours, CW tone (Ta=+50°C)
dB
60
65
-
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.
IDD08273
Rev. Date
2014-9-16
Rev.
AS01
2/2