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