SAW Filters for Wireless AMI Metering
Wideband filters
f
c
[MHz]
315.00
433.92
868.30
869.00
915.00
B3716
B3725
B3588
B3728
B3726
B4041
n
n
n
n
Narrowband filters
Typical
insertion
loss [dB]
1.4
1.7
2.6
2.0
Type
Usable
bandwidth
[MHz]
1.0
0.6
1.6
1.7
CW Power
durability
[dBm]
13
10
10
10
Type
Usable
bandwidth
[MHz]
0.360
0.100
0.360
0.340
0.300
0.600
Typical
insertion
loss [dB]
2.1
3.3
2.5
1.9
3.2
2.4
CW Power
durability
[dBm]
10
5
10
10
10
10
B3722
B3711
B3721
B3710
B3741
B3792
B3740
B3743
B3734
B3744
2450.00
2.0
2.0
26.0
26.0
10.0
97.0
2.5
2.5
2.9
2.2
2.5
2.9
13
13
15
15
10
7.5
n
n
n
n
Usable bandwidth (over temp.): 1 to 30 MHz
Chip: Lithium tantalate substrate
Input /output: 50
V
Low insertion attenuation
Usable bandwidth (over temp.): 0.1 to 0.6 MHz
Chip: Quartz substrate
Input /output: 50
V
with matching
Excellent selectivity
n
For additional SAW filters please go to
www.epcos.com
Product Catalog
SAW Components and Modules
Automotive Electronics
n
For application support and/or customized SAW filters, please contact your nearest EPCOS sales office
© EPCOS AG 2009
Sample kit ordering code:
B39000Z3410A001
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