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  • Crystal Filter1

  • Crystal Filter1

    Freq Range:5MHz-300MHz

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Product Description

Freq Range:5MHz-300MHz

Crystal Filter


10.7MHz/21.4MHz/45MHz series

★ Please send your technical specification for an inquiry or a custom-design

 

♦ Crystal Filter consists of Crystal unit and Transformer, and can take out only a necessary frequency ingredient and attenuate an unnecessary frequency ingredient.


         Monolithic Crystal Filters :  10.7MHz/21.4MHz/45MHz series

Monolithic Crystal Filter 10.7 MHz

Channel spacing 12.5 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF10.7MHz

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



10M07A

2

1.5

3

3.75

0.5

3

20

18

35


1800

3.5


49U/T

10M07B

4

2.5

3

3.75

1

3

40

14

65


1800

3.5

Ck=12pF

2 UM-1

10M07C

6

4

3

3.75

1

2

60

12.5

65

50

500

5

tg<46µs;

M 17














fo±2.4k

10M07D

8

3.5

3

3.75

2

3

65

8.75

90

12.5

2200

2


M 17

10M07E

10

4

3

3.75

2

3

70

7.5

90

11

910

25


M 17

Channel spacing 20 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

 MCF10.7MHz

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



10M12A

2

1.5

3

6

0.5

3

20

25

35

300

2500

2.5


UM-1

10M12B

4

2.5

3

6

1.5

4

40

20

60

300

1800

2.5

Ck=10pF

2 UM-1

10M12C

6

3

3

6

2

4

45

14

65

20

3900

0


V 4

10M12D

8

4

3

6

2

4

70

14

90

20

2800

1.5


V 5.1

10M12E

10

4

3

6

2

5

70

12

90

15

910

25


M 17

Channel spacing 25 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF10.7MHz

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



10M15A

2

0.5

3

7.5

1

6

20

30

40

150

3000

0


UM-1

10M15B

4

2.5

3

7.5

1

5

40

25

65


3000

1.5

Ck=5pF

49U/T

10M15C

6

3

3

7.5

2

6

50

17.5

65

25

3300

0.5


V 4

10M15D

8

3.5

3

7.5

2

6

70

17.5

90

25

3000

1


V 5.1

10M15E

10

4

6

7.5

2

6

75

15

90

17.5

3000

1


V 6.2

Channel spacing 50 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF10.7MHz

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



10M30A

2

1.5

3

15

1

10

25

75

40

200

5000

-0.5


49U/T

10M30B

4

2.5

3

15

1

10

30

40

40

50

5500

-1

Ck=0pF!

2 UM-1

10M30C

6

3

3

15

2

12

45

35

65

50

910

25


V 5.1

10M30D

8

3

6

15

2

12

70

35

90

50

4000

-1.8


V 5.1

10M30E

10

4

3

15

2

12

70

30

90

40

910

25


M 17

Monolithic Crystal Filter 21.4 MHz









Channel spacing 12.5 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF-21.4MHz

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



21M07A

2

1.5

3

3.75

1

2

15

12.5

30

30

850

6


UM-5

21M07B

4

2.5

3

3.75

1

3

40

14

65

50

1600

3

Ck=8pF

UM-5

21M07C

6

3

3

3.75

2

3

45

8.75

65

12.5

850

5


V 2.1

21M07D

8

3.5

3

3.75

2

3

65

9

90

12.5

470

15


M 3

Channel spacing 20 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF-21.4MHz

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



21M12A

2

1

3

6

1

4

20

25

35


900

0


UM-1/5

21M12B

4

2

3

6

1

5

40

20

65

50

1200

2.5

Ck=9pF

2 UM-1/5

21M12C

6

2.5

3

6

2

4

45

14

65

20

1600

1


V 2.1

21M12D

8

3

3

6

2

4

65

14

90

20

1200

2.5


V 2.1

21M12E

10

4

6

6

2

5

75

14

90

16

1200

2.5


V 3

Channel spacing 25 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF-21.4MHz

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



21M15A

2

1.5

3

7.5

0.5

4

18

25

25

40

1500

2.5


UM-1/5

21M15B

4

2

3

7.5

1

5

40

25



1600

2

Ck=7pF

2 UM-1/5

21M15C

6

3

3

7.5

2

6

45

17.5

65

25

1500

2


V 2.1

21M15D

8

3

3

7.5

2

6

65

17.5

90

25

1600

1.5


V 2.1

21M15E

10

4

6

7.5

2

6

75

16

90

18

1500

2


V 3

Channel spacing 35 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF-21.4MHz

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



21M20A

2

1.5

3

10

0.5

8

15

30

35

350

1800

1


UM-1/5

21M20B

4

1.5

3

10

0.5

7

40

35

65

350

1900

1

Ck=5.2pF

2 UM-1/5

21M20C

6

2.5

3

10

2

8

60

28

60


1600

1


V 2.1

21M20D

8

4

3

10

2

6

6

13

70

24

470

15


M 3

21M20E

10

3

6

10

2

8

65

17.5

90

25

1500

2.5


V 3

Channel spacing 50 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF-21.4MHz

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



21M30A

2

1.5

3

15

1

10

15

45

20

75

1500

1


UM-1/5

21M30B

4

2

3

15

1.5

10

40

50

60


2200

0.5

Ck=3.3pF

2 UM-1/5

21M30C

6

3

3

15

2

12

60

45

80

100

50

0


M 3

21M30D

8

4

3

15

2

12

65

35

80

50

470

15


M 3

21M30E

10

4

3

15

2

12

70

30

90

40

50

0


V 6.2

Monolithic Crystal Filter 45   MHz

Channel spacing 12.5 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF-45.00MHZ

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



45M07A

2

2

3

3.75

1

3

15

12.5

45


350

11


UM-1/5

45M07B

4

4

3

3.75

1

3

30

12.5

90

10

350

6.5

Ck=18pF

2 UM-1/5

45M07C

6

6

3

3.75

2

3

50

12.5

80

10

350

5


V 2.1

45M07D

8

7

3

3.75

2

3

65

12.5

80

25

350

5


V 3

Channel spacing 20 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF-45.00MHZ

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



45M12A

2

3

3

6

1

4

15

20

65

910

550

6


UM-1/5

45M12B

4

4

3

6

1

4

30

20

45

27

500

4

Ck=12pF

2 UM-1/5

45M12C

6

4

3

6

2

4

60

20

90

910

500

4.5


V 2.1

Channel spacing 25 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF-45.00MHZ

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



45M15A

2

2

3

7.5

1

6

15

25

65

910

650

4.7


UM-1/5

45M15B

4

3

3

7.5

1

5

30

25

90

910

650

3

Ck=10pF

2 UM-1/5

45M15C

6

5

3

7.5

2

6

60

25

80

910

650

1.5


V 2.1

45M15D

8

6

3

7.5

2

6

60

20

75

25

650

1.5


V 3

Channel spacing 50 kHz

Type

Pole

Loss

Passband

Ripple

Stopband



Impedance

Remarks

Case

MCF-45.00MHZ

No.

/dB

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

/dB

/±kHz

R/Ohm

C/pF



45M30A

2

2

3

15

1

10

15

50

65

-910

650

4


UM-1/5

45M30B

4

4

1

15

0.5

10

60

15

70


50

0


M 3

45M30C

6

4

3

15

2

10

60

40

80

60

650

2


V 2.1

45M30D

8

3

3

15

1

10

35

25

65

35

470

3


V 3