DIP Crystal FILTER(MCF)

The DIP type crystal filter is a narrow band pass filter. Because of the high-Q characteristics of the quartz crystal, the bandwidth of its pass band is narrower the ordinary ceramic filters, and it can use multiple sets of filters to make the passed bandwidth more accurate. Usually used in low-frequency communication equipment, such as communication device, base stations, etc.

DIP Type MCF (Monolithic Crystal Filters) AGMCF-TFUT, AGMCF-TFU1, AGMCF-TFU5

Features:

  • Small size, light weight.
  • Wide frequency range.
  • Resistance weld hermetic seal.

12.5 kHz Channel Spacing

Type

Freq

Poles

Pass Band Width

Stop Band Width

Ripple

Loss

Holder

     

dB

kHz

dB

kHz

dB

dB

 

10R08A

10.7 MHz

2

3

± 3.75 kHz

20

± 18 kHz

2

2

TFUT

21R08A

21.4 MHz

2

3

± 3.75 kHz

20

± 18 kHz

0.5

1.5

TFU1

21R08B

21.4 MHz

4

3

± 3.75 kHz

40

± 14 kHz

1.0

2.5

TFU1*2

45R08A

45.0MHz

2

3

± 3.75 kHz

10

± 12.5 kHz

1.0

2.5

TFU1

45R08B

45.0MHz

4

3

± 3.75 kHz

30

± 12.5 kHz

1.0

4.0

TFU1*2

 

25.0 kHz Channel Spacing

Type

Freq

Poles

Pass Band Width

Stop Band Width

Ripple

Loss

Holder

     

dB

kHz

dB

kHz

dB

dB

 

21R15A

21.4 MHz

2

3

± 7.5 kHz

18

± 25 kHz

0.5

1.5

TFU1

21R15B

21.4 MHz

4

3

± 7.5 kHz

40

± 25 kHz

1.0

2.5

TFU1*2

45R15A

45.0 MHz

2

3

± 7.5 kHz

15

± 25 kHz

1.0

2.0

TFU1

45R15B

45.0MHz

4

3

± 7.5 kHz

30

± 25 kHz

1.0

3.0

TFU1*2

 

50.0 kHz Channel Spacing

Type

Freq

Poles

Pass Band Width

Stop Band Width

Ripple

Loss

Holder

     

dB

kHz

dB

kHz

dB

dB

 

21R30A

21.4 MHz

2

3

± 15 kHz

15

± 45 kHz

0.5

1.5

TFU1

21R30B

21.4 MHz

4

3

± 15 kHz

40

± 50 kHz

1.0

2.5

TFU1*2

45R30A

45.0 MHz

2

3

± 15 kHz

15

± 50 kHz

1.0

2.0

TFU1

45R30B

45.0MHz

4

3

± 15 kHz

40

± 60 kHz

1.0

3.0

TFU1*2



crystal-mcf-dip.jpg

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