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 433.92 MHz
MODEL NO.: TA0944A
A. MAXIMUM RATING:
1.Input Power Level: 10 dB
m
2.DC voltage: 3 V
3.Operating Temperature: -40°C to 85°C
4.Storage Temperature: -40°C to +85° C
B. CHARACTERISTICS:
Item
Center frequency
Fc
Insertion loss
433.12 ~ 434.72 MHz IL
Amplitude ripple
433.12 ~ 434.72 MHz
VSWR S11 S22
Attenuation (Reference level from 0 dB)
10.0 ~ 380.00
380.00 ~ 423.42
443.42 ~ 453.42
453.42 ~ 460.00
460.00 ~ 700.00
700.00 ~ 1000.00
Source impedance
Load impedance
MHz
MHz
MHz
MHz
MHz
MHz
Zs
Z
L
Unit
MH
dB
dB
-
dB
dB
dB
dB
dB
dB
Ω
Ω
Min.
-
-
-
-
58
46
25
35
50
42
-
-
Typical
433.92
2.2
0.4
1.6
61
50
30
40
54
46
50
50
Max.
-
2.9
1.0
2.0
-
-
-
REV. NO.:1
RoHS Compliant
Lead free
Lead-free soldering
-
-
Note1. No matching network required for operation at 50Ω
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
D. MEASUREMENT CIRCUIT:
HP Network analyzer
50Ω
B
SAW Filter
E
50Ω
A,C,D,F
E.OUTLINE DRAWING:
F.PCB FOOTPRINT:
DC
△□
B: Input
E: Output
A,C,D,F: Ground
△
: Year code(8 for 2008,9 for 2009,…)
□:
Date code (Provided by planer each year)
Unit: mm
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5
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