TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,
Taoyuan, 324, Taiwan, R.O.C.
TEL: 886-3-4690038
FAX: 886-3-4697532
E-mail:
tstsales@mail.taisaw.com
Web:
www.taisaw.com
Approval Sheet For Product Specification
Issued Date: May, 13, 2005
Product Name: SAW Filter 942.5 MHz SMD 3X3 mm
TST Parts No.:TA942GG
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Bob Chau
Francis Chen
5, 13, 2005
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
FR-71S03-01
TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,
Taoyuan, 324, Taiwan, R.O.C.
TEL: 886-3-4690038
FAX: 886-3-4697532
E-mail:
tstsales@mail.taisaw.com
Web:
www.taisaw.com
SAW Filter 942.5 MHz for EGSM
MODEL NO.: TA942GG
~ Low Loss type ~
A. MAXIMUM RATING:
1.Input Power Level: 10 dB
m
2.DC voltage: 3 V
3.Operating Temperature: -30°C to +85°C
4.Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Item
Center frequency
Insertion loss
(925~960 MHz)
Amplitude ripple
(925~960 MHz)
Fc
IL
(MHz)
(dB)
(dB)
REV. NO.:2
RoHS Compliant
Lead free
Lead-free soldering
Min.
-
-
-
17.0
5.0
13.0
20.0
-
-
-
Typ.
942.5
2.2
0.8
20.5
15.0
30.0
23.0
2.2
50
50
Max.
-
3.0
1.5
-
-
-
-
2.7
-
-
Attenuation
(Reference level from 0 dB)
DC ~ 905
MHz
(dB)
905 ~ 915
MHz
(dB)
980 ~ 1000
MHz
(dB)
1000 ~ 2000 MHz
(dB)
VSWR
(925~960 MHz)
Source impedance
Zs
(Ω)
Load impedance
Z
L
(Ω)
Note1. The standard definitions is in JIS C 6703
C. MEASUREMENT CIRCUIT:
HP Network analyzer
50Ω
B
SAW Filter
E
50Ω
A,C,D,F
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
D. OUTLINE DRAWING:
E. PCB Footprint:
C
T A
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
F. Frequency Characteristics :
Transfer function
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
Reflections Functions :
S11 VSWR
S22 VSWR
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5
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