Custom Crystal Filters 18 to 45 MHz:
OPT
Model
|
Freq.
|
Passband
|
I.L
|
Ripple
max
|
Stopband
|
Spurs
min
|
Ultim.
min
|
Impd.
ohms
|
Temp.
Range
|
Package
LxWxH
|
|
MHz
|
db
|
KHz
|
dB
|
dB
|
db
|
KHz
|
dB
|
dB
|
Z
|
C
|
mm
|
|
XF2698
|
18.100
|
3.0
|
+/-3.0
|
4.0
|
1.0
|
80
|
+/-75
|
60
|
90
|
4700
|
-40/+65
|
38.4X19.3X13
|
|
XF9599
|
20.000
|
6.0
|
+/- 1.8
|
4.0
|
1.0
|
70
|
+/- 20
|
75
|
85
|
50
|
-30/+85
|
57.2X19.5X19.1
|
|
XF9600
|
20.000
|
3.0
|
+/- 1.5
|
5.0
|
1.0
|
60
|
+/- 36
|
60
|
90
|
1800
|
-40/+85
|
53.4X19.45X16.5
|
|
XF4758
|
20.025
|
6.0
|
+/-20
|
6.0
|
1.0
|
60
|
+/-19.6 |
|
90
|
1800
|
-55/+85
|
FK-17
|
|
XF4759
|
20.050
|
2.5
|
+/- 3.5
|
4.5
|
1.5
|
60
|
+/- 33
|
|
80
|
3250
|
-55/+85
|
44.5X5.9X16
|
|
XF4316
|
20.400
|
3.0
|
+/- 0.6
|
5.0
|
1.0
|
50
|
+/- 160
|
60
|
80
|
50
|
-20/+70
|
38.4X18.2X13
|
|
XF9808*
|
20.700
|
6.0
|
+/-2.8
|
5.0
|
2.0
|
45
|
+/-8.75
|
|
65
|
1800
|
-40/+80
|
FK-06
|
|
XF9850*
|
20.700
|
6.0
|
+/- 1.5
|
4.0
|
1.0
|
45
|
+/-8.75
|
|
65
|
850
|
-40/+80
|
FK-06
|
|
XF9116*
|
21.400
|
3.0
|
+/-3.5
|
4.5
|
2.0
|
60
|
+/-6.5
|
|
80
|
470//15PF
|
-20/+70
|
41.5x16.2x12SMD
|
|
XF9117*
|
21.400
|
3.0
|
+/-12.0
|
3.5
|
2.0
|
70
|
+/-23
|
|
90
|
470//15PF
|
-20/+70
|
41.5x16.2x12SMD
|
|
XF9835*
|
21.400
|
6.0
|
+/- 15
|
3.0
|
1.0
|
45
|
+/-8.75
|
60
|
65
|
850
|
-40/+85
|
FK-05
|
|
XF9842
|
21.400
|
3.0
|
+/- 6.5
|
2.0
|
2.0
|
45
|
+/- 6.7
|
|
|
50
|
-40/+85
|
FK-11
|
|
XF9766
|
21.400
|
3.0
|
+/- 4
|
4.0
|
1.0
|
65
|
+/-17.5
|
80
|
90
|
1500
|
-40/+85
|
11X8.5X11.5
|
|
XF9839
|
21.400
|
3.0
|
+/- 8
|
8.0
|
1.0
|
60
|
+/- 20
|
80
|
80
|
50
|
-40/+85
|
FK-12
|
|
XF9831*
|
21.400
|
6.0
|
+/- 10
|
6.0
|
0.5
|
70
|
+/- 100
|
60
|
70
|
1500
|
-40/+85
|
FK-11
|
|
XF9783*
|
21.400
|
3.0
|
+/- 15
|
4.0
|
0.5
|
60
|
+/-30
|
|
80
|
50
|
-20/+70
|
38.4X18.2X13
|
|
XF9750
|
21.400
|
3.0
|
+/- 100
|
10.0
|
1.0
|
60
|
+/-150
|
50
|
70
|
50
|
-20/+70
|
FK-11
|
|
XF9838*
|
21.400
|
7.0
|
+/- 25
|
8.0
|
0.1
|
60
|
+/-150
|
50
|
60
|
50
|
-40/+85
|
FK-11
|
|
XF5538
|
21.400
|
3.0
|
+/- 9
|
4.5
|
2.0
|
60
|
+/-370
|
|
|
50
|
-55/+85
|
44.5X16X15.3
|
|
XF9928
|
21.450
|
3.0
|
+/-15
|
3.0
|
2.0
|
65
|
+/-35
|
80
|
85
|
2300
|
-40/+80
|
FK-05
|
|
XF9916
|
21.4865
|
3.0
|
+/-3.75
|
3.5
|
2.0
|
45
|
+/-8.75
|
|
80
|
850
|
-20/+70
|
FK-05
|
|
XF9917
|
21.4865
|
3.0
|
+/-10
|
3.0
|
2.0
|
45
|
+/-24.5
|
|
60
|
1800
|
-20/+70
|
FK-05
|
|
XF9840*
|
21.650
|
3.0
|
+/- 12
|
4.0
|
2.0
|
60
|
+/- 80
|
80
|
80
|
50
|
-40/+85
|
FK-12
|
|
XF9870
|
22.500
|
3.0
|
+/- 8
|
4.0
|
2.0
|
60
|
+/- 100
|
|
|
50
|
-20/+80
|
FK-12
|
|
XF5300
|
25.500
|
6.0
|
+/- 18
|
3.2
|
0.5
|
70
|
+/- 90
|
70
|
90
|
2800
|
-35/+85
|
FK-18
|
|
XF5382*
|
27.0208
|
3.0
|
+/- 25
|
6.0
|
0.5
|
30
|
+/- 10
|
|
|
50
|
-20/+85
|
50.3X17.2X6.6SMD
|
|
XF5377
|
30.000
|
1.5
|
+/- 28
|
4.0
|
1.5
|
60
|
+/- 70
|
|
|
50
|
-55/+90
|
50.8X20.3X12.7
|
|
XF9843
|
30.000
|
3.0
|
+/- 31
|
5.0
|
1.5
|
70
|
+/-11.5
|
30
|
40
|
800
|
-20/+70
|
2XUM-1
|
|
XF9827
|
30.000
|
6.0
|
+/- 41
|
5.0
|
0.5
|
15
|
+/- 50
|
30
|
40
|
1500
|
-20/+70
|
2XUM-1
|
|
XF9833
|
30.000
|
3.0
|
+/- 9
|
3.5
|
0.2
|
20
|
+/- 70
|
50
|
65
|
50
|
-40/+80
|
25X15X10.5
|
|
XF5380
|
32.768
|
6.0
|
+/- 3.8
|
6.0
|
0.5
|
40
|
+/- 16
|
40
|
40
|
50
|
-25/+85
|
28X15.2X12
|
|
XF9967*
|
37.500
|
6.0
|
+/- 35
|
3.0
|
1.5
|
45
|
+/- 150
|
40
|
60
|
50
|
-40/+70
|
30X15X5 SMD
|
|
XF9769*
|
37.500
|
3.0
|
+/- 10.5
|
2.5
|
0.5
|
50
|
+/- 140
|
50
|
55
|
50
|
-20/+70
|
FK-12
|
|
XF9785
|
40.040
|
3.0
|
+/- 10.5
|
2.5
|
0.5
|
50
|
+/- 40
|
50
|
50
|
50
|
-55/+85
|
23.6X13X15.3
|
|
XF9868
|
40.455
|
3.0
|
+/-10.5
|
2.5
|
0.5
|
60
|
+/-16.5
|
50
|
60
|
50
|
-0/+60
|
60X25.4X12.4
|
|
XF9869
|
40.455
|
3.0
|
+/- 8
|
3.5
|
0.5
|
50
|
+/-100
|
45
|
60
|
50
|
-0/+60
|
60X25.4X12.4
|
|
XF9857
|
42.000
|
3.0
|
+/- 9
|
3.5
|
0.5
|
50
|
+/-500
|
60
|
70
|
50
|
-20/+70
|
FK-12
|
|
XF9858
|
43.500
|
3.0
|
+/- 12
|
3.5
|
0.5
|
40
|
+/- 27
|
60
|
70
|
50
|
-20/+70
|
FK-12
|
|
XF9927*
|
43.500
|
1.0
|
+/-180
|
6.0
|
0.5
|
40
|
+/-430
|
|
80
|
50
|
-25/+70
|
38X16.5X9
|
Special Characteristics:
- XF-9808, XF-9850, Group Delay of 40 μsec @ Fo+/-2.5 KHz, Outband IM of 80 db min @ -24 dbm
- XF-9831 - Group Delay of 2 μsec @ Fo+/-30 KHz
- XF-9116 – StopBands: => 70 dB @ fo +/- 8.33 KHz
- XF-9117 –Stop Bands: =>80 dB @ fo +/- 25 KHz Group Delay Variation:‹= 50μsec @ fo +/9.0KHz ‹=15μsec @ fo +/- 5.25 KHz. Group Delay Difference between: fo +/- 5.25 KHz < 5 μsec
- XF-9835 - Group Delay of 40 μsec @ Fo+/-2.5 KHz and Outband IM of 90 db @ -24 dbm level
- XF-9838 - Group Delay of 20 μsec @ Fo+/-45 KHz
- XF-9783 - Inband IM is 60 db min @ -20 dbm level and VSWR of 2:1 max @ Fo+/-15 KHz
- XF-9840 - VSWR of 2:1 max @ Fo+/-17 KHz
- XF-9841 - Group Delay of 35 μsec @ Fo+/-8.0 KHz and VSWR of 2.3:1 max @ Fo+/-10 KHz
- XF-9769 - Group Delay of 2 μsec @ Fo+/-20 KHz and 11 +/-1 μsec @ Fo
- XF-9856 – 4 pole SMD Package with Group Delay of 20 μsec @ Fo+/-15 KHz and Outband IM of 80 db min @ -25 dbm
To Download a copy of the above table click here!
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