Sichuan Institute of Piezoelectric and Acoustooptic Technology
138.625 MHz SAW filter technical specification
Absolute Maximum Rating
Rating
Value
CW RF power Dissipation
DC Voltage between any 2 pins
Operating Temperature
+13dBm
30VDC
-10 to +50
Electrical Characteristic
Characteristic
Center Frequency (f0)
Insertion Loss
Unit
MHz
dB
Minimum
138.55
12.5
Typical
138.625
Maximum
138.7
14
13.7
1dB bandwidth
40dB bandwidth
Amplitude Ripple
MHz
MHz
dB
0.5
0.530
1.95
0.35
2.10
0.6
dB
37
40
41
45
f0±2.5Mhz
f0±20Mhz
ST Qz
Package
Ambient Temperature
SF-26
25
Frequency response
138.625 MHz SAWF
138.625 MHz SAWF
-10
-10
-11
-12
-13
-14
-15
-16
-17
-18
-20
-30
-40
-20
-30
-40
-50
-60
-70
-80
-50
-60
-70
-80
90
100
110
120
130
140
150
160
170
180
136.5 137 137.5 138 138.5 139 139.5 140 140.5 141
Frequency (MHz)
Frequency (MHz)
Package
SIPAT [ SIPAT Co,Ltd ]