China Electronics Technology Group Corporation
No.26 Research Institute
465MHz SAW Filter
5MHz Bandwidth
Part Number: LBT46504
www.sipatsaw.com
SIPAT Co., Ltd.
Features
For RF SAW filter
Single-double operation
Ceramic Surface Mount Package
Small size
No matching required for operation at 50Ω
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Center Frequency
Insertion Loss(462.5
�½�
467.5MHz)
Passband Variation(462.5
�½�
467.5MHz)
Input/Output VSWR(462.5
�½�
467.5MHz)
Amplitude Imbalance(462.5
�½�
467.5MHz)
Phase Imbalance(462.5
�½�
467.5MHz)
0.5
�½�
452.5MHz
452.5
�½�
457.5MHz
485
�½�
495MHz
Ultimate Rejection
495
�½�
530MHz
530
�½�
1200MHz
1200
�½�
2000MHz
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
Input Power
ESD Class
Package Size
Notes:
1.
2.
3.
4.
All specifications are based on the test circuit shown;
In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room
temperature;
Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances;
This is the optimum impedance in order to achieve the performance show.
Unit
MHz
dB
dB
-
dB
deg
dB
dB
dB
dB
dB
dB
°C
°C
°C
V
dBm
-
Minimum
-
-
-
-
-
-
40
40
23
42
50
30
-10
-50
-
Typical
465
1.8
0.6
1.7
0.1
1
45
48
29
46
60
40
25
-
-
0
-
1A
Maximum
-
2.5
1
1.9
0.5
2
-
-
-
-
-
-
+85
+125
20
SMD3.0*3.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
Rev. Date
Ver.
LBT46504
2010-09-10
1.0
Page
1/3
Fax: +86-23-62808382
www.sipatsaw.com / sales@sipat.com
SIPAT [ SIPAT Co,Ltd ]
