140 MHz Bandpass SAW Filter
140 MHz Bandpass SAW Filter
24 MHz Bandwidth
Specifications
Parameter
Center Frequency at 25°C
Insertion Loss at fc
1 dB Bandwidth
3 dB Bandwidth
40dB Bandwidth
Passband Variation
Phase Linearity
Group Delay Variation
Absolute Delay
Ultimate Rejection
Substrate Material
Ambient Temperature
Operating Temperature Range
Sym
fc
IL
BW
1
BW
3
BW
40
-
-
-
-
-
-
Ta
To
Minimum
139.75
-
22.5
24.0
-
-
-
-
-
50
-
-
-55
Typical
140
24.7
22.9
24.3
29.96
0.5
4
15
1.199
55
128-LiNbO
3
25
25
BP62110
Maximum
140.25
26.5
-
-
30.3
0.6
6
35
-
-
-
-
85
Unit
MHz
dB
MHz
MHz
MHz
dB
Deg
nsec
µsec
dB
-
°C
°C
Typical Performance
Type performance
-30
-40
-50
Magnitude(dB)
-60
-70
-80
-90
-100
115
120
125
130
135 140 145
Frequency(MHz)
150
155
160
165
Package Outline
Matching Configuration
No Matching Required
Nominal Source/Load Impedance : 50
Ω
Phone: +86 (10) 5128 1211
February 26, 2003
Fax: +86 (10) 5820 3915
Email: sales@vanlong.com
Web: http://www.vanlong.com
Vanlong Technology Co., Ltd.
VANLONG [ VANLONG TECHNOLOGY CO., LTD. ]
