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SAW DEVICES
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Product Data
for Cellular RF Filter
Specifications
TYPE
Nominal Frequency (f
0
)
Passband (PB)
Insertion loss in PB
Deviation in PB
VSWR
Stopband
attenuation (Min.)
DC∼845 MHz : 20 dB
925∼935 MHz : 6 dB
935+∼960 MHz : 20 dB
960+∼1200 MHz : 25 dB
1200+∼2000 MHz : 20 dB
2000+∼3000 MHz : 10 dB
Terminating impedance
Operating temperature range
Holder
–20∼+70°C
–20∼+75°C
SS-30S1 (G)
50
Ω
–20∼+70°C
TQS-932A-7R
897.5 MHz
880∼915 MHz
4.0 dB Max.
2.5 dB Max.
TQS-895A-7R
942.5 MHz
925∼960 MHz
4.3 dB Max.
2.3 dB Max.
2.5 Max.
DC∼880 MHz : 45 dB
880+∼915 MHz : 24 dB
980∼1100 MHz : 26 dB
1100+∼1500 MHz : 45 dB
1500+∼2000 MHz : 35 dB
DC∼1500 MHz : 16 dB
1500+∼1670 MHz : 20 dB
1805∼1880 MHz : 7 dB
1880+∼3420 MHz : 20 dB
3420+∼4000 MHz : 25 dB
4000+∼6000 MHz : 15 dB
TQS-924A-7R
1747.5 MHz
1710∼1785 MHz
3.5 dB Max.
2.7 dB Max.
TQS-925A-7R
1842.5 MHz
1805∼1880 MHz
4.2 dB Max.
3.0 dB Max.
3.0 Max.
DC∼1500 MHz : 20 dB
1500+∼1710 MHz : 22 dB
1710+∼1785 MHz : 10 dB
1920∼3760 MHz : 25 dB
3760+∼6000 MHz : 15 dB
Electrical Data
TQS-932A-7R
0
5
10
A: LOSS (dB)
15
LOSS (dB)
20
25
30
35
40
45
50
A:–100
897.5
FREQUENCY (MHz)
+100
0
10
20
30
40
50
60
70
80
90
100
A: –250
B: –50
942.5
FREQUENCY (MHz)
TQS-895A-7R
0
A
1
2
3
4
B: LOSS (dB)
B
5
6
7
8
9
10
+250
+50
TQS-924A-7R
0
5
10
15
LOSS (dB)
20
25
30
35
40
45
50
–250
1747.5
FREQUENCY (MHz)
+250
TQS-925A-7R
0
5
10
15
LOSS (dB)
20
25
30
35
40
45
50
–250
1842.5
FREQUENCY (MHz)
+250
12
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