SAW FILTER FOR GPS
Murata part number :SAFEA1G57KJ0F00
Package Dimensions
1.35±0.05
(5)
(1)
Dot Marking(0.3)
(4)
Specification
Item
Nominal Center Frequency(fc)
Specification
-30 to 85°C
25±2°C
1575.42MHz
1.5 dB max.
1.4 dB max.
1.2 dB
typ.
1.05±0.05
WG
(2)
(3)
Insertion Loss
(1574.42 to 1576.42MHz)
(0.17)
Absolute Attenuation
1)
2)
3)
4)
5)
6)
0.1 to
810 to
960 to
1427.9 to
1524 to
1625.5 to
1710 to
1750 to
1785 to
1920 to
1980 to
2400 to
2500 to
2700 to
5000 to
810 MHz
960 MHz
1492 MHz
1447.9 MHz
1545 MHz
1646.5 MHz
1750 MHz
1785 MHz
1920 MHz
1980 MHz
2400 MHz
2500 MHz
2700 MHz
5000 MHz
6000 MHz
45 dB min.
49 dB min.
40 dB min.
45 dB min.
4 dB min.
45 dB min.
50 dB min.
49 dB min.
43 dB min.
43 dB min.
40 dB min.
38 dB min.
35 dB min.
23 dB min.
15 dB min.
45 dB min.
49 dB min.
40 dB min.
45 dB min.
10 dB min.
45 dB min.
50 dB min.
49 dB min.
43 dB min.
43 dB min.
40 dB min.
38 dB min.
35 dB min.
23 dB min.
15 dB min.
50 dB
51 dB
50 dB
53 dB
28 dB
50 dB
55 dB
57 dB
58 dB
54 dB
48 dB
47 dB
45 dB
38 dB
33 dB
0.5max.
5-0.325±0.050
7)
2-0.25±0.05
(0.075)
8)
9)
10)
11)
12)
(2)
(1)
(5)
(3)
(0.05)
2-0.25±0.05
(4)
5-0.25±0.05
2-0.25±0.05
13)
14)
15)
Ripple Deviation
(1574.42 to 1576.42MHz)
0.5 dB max.
1.7 max.
0.5 dB max.
1.5 max.
50W
0.04dB
1.1
Marking
: Laser Printing
(1) : Unbalance Port
(4) : Unbalance Port
Others : Ground
Unit : mm
VSWR
(1574.42 to 1576.42MHz)
Unbalance Port Matching
Impedance
(nominal)
Input Signal Level
20mW (+13dBm), 2000 hours
Aug.27, 2009
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SAW FILTER FOR GPS
Murata part number :SAFEA1G57KJ0F00
4.0±0.1
2.00±0.05
+0.1
1.5-0.0
1.75±0.10
3.50±0.05
Dimensions of
Carrier Tape
4.0±0.1
3°max.
+0.1
0.8-0.0
Direction of Feed
Cover Tape
8.0±0.2
0.30±0.05
0.70±0.10
1.3±0.1
Unit: mm
Dimensions
of Tape
Trailer tape
160...190
Components
80...120
Leader Cavity
400...560
3°max.
Unit: mm
Dimensions of Reel
2.0±0.5
9.0±0.5
13.5max.
13.0±0.5
Unit: mm
SAFEA1G57KJ0F00R14 … 4000pcs/reel
SAFEA1G57KJ0F00R12 … 2000pcs/reel
Aug.27, 2009
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178)
(60)
1.6±0.1
WG
WG
WG
SAW FILTER FOR GPS
Murata part number :SAFEA1G57KJ0F00
Recommended Land Pattern
0.25
0.425
0.25
0.425
0.325
0.325
0.525
0.525
0.25
1.6
0.325
0.25
: Land Pattern
Unit : mm
Test Circuit
2
1
3
50W
5
4
1.3
50W
This PDF Datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications
are subject to change or our products in it may be discontinued without advance notice. Please check with our sales
representatives or product engineers before ordering.
This PDF Datasheet has only typical specifications because there is no space for detailed specifications. Therefore,
please approve our product specifications or transact the approval sheet for product specifications before ordering.
Aug.27, 2009
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