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S A W D EV IC ES
P roduct D ata
for Cellular RF Filter
S pecifications
TYPE
TQS-942AA-7R
TQS-943AA-7R
1960 MHz
TQS-919A-7R
TQS-920A-7R
1855 M Hz
Nom inalFrequency(f
Passband (PB)
Insertion lossin PB
Ripple
0
)
1880 MHz
1850~1910 MHz
4.0 dB M ax.
1765 M Hz
1930~1990 MHz
4.0 dB M ax.
1750~1780 M Hz
1840~1870 M Hz
3.0 dB M ax.
-
2.7 dB M ax.
3.0 dB M ax.
Deviation in PB
VSW R
-
1.5 dB M ax.
2.0 M ax.
3.0 M ax.
2.8 M ax.
Stopband
attenuation (M in.)
DC~1500 MHz : 22 dB
DC~1850 MHz : 21 dB
1350~1380 M Hz:25 dB
1660~1690 M Hz:30 dB
1840~1870 M Hz:30 dB
2150~2180 M Hz:30 dB
5220~5340 M Hz:10 dB
1440~1470 M Hz:25 dB
1750~1780 M Hz:30 dB
1930~1960 M Hz:30 dB
2240~2270 M Hz:30 dB
+
+
1500 ~1800 MHz : 25 dB
1850 ~1895 MHz : 18 dB
+
1930~1960 MHz : 8 dB
1895 ~1910 MHz : 10 dB
+
1960 ~1990 MHz : 30 dB
2070~2400 MHz : 30 dB
+
+
1990 ~2200 MHz : 32 dB
2400 ~3000 MHz : 23 dB
+
+
2200 ~3820 MHz : 20 dB
3000 ~4000 MHz : 13 dB
+
+
3820 ~6000 MHz : 5 dB
4000 ~6000 MHz : 7 dB
Term inating im pedance
Operating tem perature range
Holder
50 Ω
–30~+85 °C
SS-2520 (M )
SS-30S1 (G)
Electrical D ata
T Q S -9 4 2 A A -7 R
T Q S -9 4 3 A A -7 R
0
5
0
5
10
15
20
25
30
35
40
45
10
15
20
25
30
35
40
45
50
50
–250
1880
+250
–250
1960
+250
FREQUENCY (MHz)
FREQUENCY (MHz)
T Q S -9 1 9 A -7 R
T Q S -9 2 0 A -7 R
0
5
0
5
10
15
20
25
30
35
40
45
10
15
20
25
30
35
40
45
50
–250
50
–250
1765
+250
1855
+250
FREQUENCY (MHz)
FREQUENCY (MHz)
11