Custom Crystal Filters up to 18MHz

crystal filterOverview of custom designed crystal filters up to 18 MHz in various package styles. We are able to design crystal filters according customer requirements for Commercial, Military, Airborne and Space Applications.button request a quote

For information or a quotation contact FCD-Tech.

 

Model

Freq.
(MHz)

Passband
(dB | KHz)

I.L
(dB)

Riple
max.
(dB)

Stopband
(dB | KHz)

Spurs
min.
(dB)

Ultim
min.
(dB)

Impd
Ohms
(Z)

Temp.
RANGE
(C)

Package
LxWxH
(mm)

XF9594

1.400

3.0

+/-3.0

4.0

1.0

60

+/-8.1

 

 

50

-10/+75

75.5X25.4X 28.5

XF5299

3.600

6.0

+/-1.8

4.0

1.0

60

+/-43

40

60

3000

-55/+85

50.1X18.8X19.8

XF2716

3.750

3.0

+/-1.5

5.0

1.0

60

+/- 8

 

60

50

-40/+70

76.2X40.7X15.9

XF9647

4.300

6.0

+/-20

6.0

1.0

60

+/-35

 

 

250

-30/+70

42X22.5X20

XF9744

5.250

2.5

+/-3.5

4.5

1.5

60

+/-30

50

60

250

-40/+85

FK-20

XF5073

7.168

3.0

+/-0.6

5.0

1.0

60

+/-1.5

50

60

50

-60/+70

61.2X25.4X23.9

XF9595

9.000

6.0

+/-2.8

5.0

2.0

50

+/-10

50

50

400

-30/+80

41.7X19.3X15.9

XF9756

10.000

6.0

+/-1.5

4.0

1.0

80

+/- 6

70

90

1000

-20/+85

FK-10

XF9596

10.000

6.0

+/-15

3.0

1.0

60

+/-30

80

90

6000

-30/+70

44.5X5.9X16

XF9797

10.685

3.0

+/-6.5

2.0

2.0

30

+/-15

45

60

3000

-55/+85

FK-10

XF9787

10.700

3.0

+/-4

4.0

1.0

60

+/- 8

70

80

2000

-0/+70

19X12.6X15.1

XF9788

10.700

3.0

+/-8

8.0

1.0

60

+/-16

70

80

4000

-0/+70

19X12.6X15.1

XF9622

10.700

6.0

+/-10

6.0

0.5

80

+/-25

70

80

4000

-30/+70

60.2X25.4X19.1

XF9794*

10.700

3.0

+/-15

4.0

0.5

60

+/-150

45

60

1500

-20/+70

42X22.9X15.3

XF9620

10.700

3.0

+/-100

10.0

1.0

70

+/-300

 

 

50

-40/+85

59.3X25.4X19.1

XF9871*

10.700

7.0

+/-25

8.0

0.1

65

+/-100

50

80

50

-40/+85

85X17.2X23

XF9623*

11.000

3.0

+/-9

4.5

2.0

60

+/-100

 

 

1000

-35/+85

FK-23

XF9822*

11.000

3.0

+/-12

4.0

2.0

41

+/-25

 

 

1000

-35/+85

FK-10

XF9675

11.500

3.0

+/-8

4.0

2.0

60

+/-19

70

80

50

-40/+65

40X20X13

XF9778

11.500

6.0

+/-18

3.2

0.5

60

+/-45

80

80

50

-40/+65

44.5X44.5X1.7

XF9580

11.500

3.0

+/-31

5.0

1.5

60

+/-75

60

70

50

-55/+95

37X26.5X19.1

XF2969

11.500

6.0

+/-41

5.0

0.5

60

+/-80

60

75

50

-40/+80

55.6X26X19.1

XF5181*

12.500

3.0

+/-9

3.5

0.2

40

+/-45

40

60

3400

-55/+85

FK-16

XF9939*

12.500

3.0

+/-10.5

2.5

0.5

60

+/-28

60

70

50

-55/+85

41.5x16.2x10.7SMD

XF5475*

12.500

3.0

+/-10.5

2.5

0.5

60

+/-28

60

70

2880

-55/+85

FK-15

XF5532*

12.500

3.0

+/-10.5

2.5

0.5

60

+/-28

60

70

50

-55/+85

FK-15

XF9699

14.500

3.0

+/-8

3.5

0.5

45

+/-21.5

60

80

250

-40/+85

FK-10

XF9698

14.500

3.0

+/-9

3.5

0.5

45

+/-22.5

60

80

250

-40/+85

FK-10

XF9762*

14.500

3.0

+/-12

3.5

0.5

80

+/-34

60

80

50

-55/+85

40X20X11

XF9800

14.525

3.0

+/-12

3.5

0.5

80

+/-34

60

 

50

-55/+85

40X20X11

XF5298

15.000

3.0

+/-2.5

4.0

1.0

80

+/-19

60

80

3000

-10/+85

50.5X19.3X19.3

XF9597

15.000

3.0

+/-18

4.0

1.0

60

+/-100

25

60

50

0/+70

38.4X18X15.0

XF9598

17.000

3.0

+/-25

4.0

1.6

30

+/-62.5

 

 

50

-40/+80

25.4X15.8X11.2

 
*SPECIAL CHARACTERISTICS:
• XF-9794 - Group Delay 4 μsec @ 3 db BW
• XF-9822 - Group Delay 60 μsec @ Fo+/-9 KHz
• XF-9623 - Group Delay 30 μsec @ Fo+/-9 KHz
• XF-9939– XF-5475, XF-5532 - Group Delay of  45 μsec @ Fo+/-9.0 KHz
• XF-5181 - Group Delay of  6 μsec @ Fo+/-9.0 KHz
• XF-9762 - Group Delay of  40 μsec max @ Fo+/-10 KHz
• XF-9871 - Group Delay of  3.0 μsec max @ Fo+/-15 KHz and 6.0 μsec max @ Fo+/-25 KHz
 

FK-10 crystal filter drawing

FK-15 crystal filter drawing FK-16 crystal filter drawing
FK-20 crystal filter drawing FK-23 crystal filter drawing
 
 
 
 
 
 
 

 

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