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TQS-942A-7R PDF预览

TQS-942A-7R

更新时间: 2024-11-28 19:42:11
品牌 Logo 应用领域
精工 - SEIKO LTE
页数 文件大小 规格书
6页 149K
描述
SAW Filter, 1 Function(s), 1747.5MHz

TQS-942A-7R 数据手册

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● ● ● ●  
● ● ● ●  
S A W D EV IC ES  
P roduct D ata  
for Cellular RF Filter  
S pecifications  
TYPE  
Nominal frequency (f0)  
Pass band (PB)  
Insertion loss in PB  
Ripple  
TQS-941AA-7R  
TQS-944AA-7R  
TQS-519A-7R  
942.5 MHz (f  
925 960 MHz  
1950 MHz  
2140 MHz  
895.5 MHz (f  
1
)
2)  
1441 MHz (f  
3)  
1920~  
1980 MHz  
2110~  
2170 MHz  
893 898 MHz  
1429 1453 MHz  
3.0 dB Max.  
1.0 dB Max.  
3.2 dB Max.  
1.5 dB Max.  
3.7 dB Max.  
3.5 dB Max.  
3.8 dB Max.  
Deviation in PB  
VSWR  
1.7 dB Max.  
2.7 Max.  
1.5 dB Max.  
3.0 Max.  
2.0 dB Max.  
3.2 Max.  
3.0 Max.  
2.5 Max.  
Stopband attenuation (Min.)  
DC1805 MHz : 24 dB  
DC1920 MHz : 20 dB 810843 MHz : 25 dB  
810843 MHz : 30 dB  
870885 MHz : 28 dB  
14771501 MHz : 22 dB  
+
+
1805 1880 MHz : 15 dB 1920 1980 MHz : 33 dB 870885 MHz : 13 dB  
21102170 MHz : 36 dB 20152075 MHz : 5 dB  
+
2170 2550 MHz : 28 dB 22052265 MHz : 5 dB  
+
+
2550 3120 MHz : 23 dB 2265 3000 MHz : 30 dB  
+
+
3120 3960 MHz : 22 dB 3000 4000 MHz : 20 dB  
+
+
3960 6000 MHz : 5 dB 4000 6000 MHz : 6 dB  
Terminating impedance  
Operating temperature range  
Holder  
50  
–20+85 °C  
–20+75 °C  
SS-2520(M )  
SS-2520(M )  
SS-30S1(DA)  
Electrical D ata  
TQ S-941A A -7R  
TQ S-944A A -7R  
0
5
0
5
10  
10  
15  
20  
25  
30  
35  
40  
45  
50  
15  
20  
25  
30  
35  
40  
45  
50  
–250  
2140  
FREQUENCY (MHz)  
+250  
–250  
1950  
FREQUENCY (MHz)  
+250  
TQ S-519A -7R (f1)  
TQ S-519A -7R (f2)  
TQ S-519A -7R (f3)  
0
5
0
5
0
5
10  
15  
20  
25  
30  
35  
40  
45  
50  
10  
15  
20  
25  
30  
35  
40  
45  
10  
15  
20  
25  
30  
35  
40  
45  
50  
50  
-250  
942.5  
+250  
-250  
1441  
+250  
-100  
895.5  
+100  
FREQUENCY (MHz)  
FREQUENCY (MHz)  
FREQUENCY (MHz)  
7

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