SPK Product

Frequency Controlled Product (SPK / Epson)
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SPK Ceramic  Filters Series

SPK Ceramic Filters Series

Description
  • Ceramic Filter dip & smd type
  • RESIN MOLDED TYPE
  • CERAMIC FILTERS FOR FM USE
Specification
Ceramic Filters Specification

(A) For FM Use
Part Number 3dB
Band width
(KHz) min.
20dB
Band width
(KHz) max.
Insertion
Loss
(dB) max.
Spurious
(9 ~ 12MHz)
(dB)min.
LT10.7MA5 ±280

50
650(520) 6(4) 30(43)
*Input/Output Impedance:330
*The rank of center frequency is available


*Colour
*Outline Size (Units:mm)

30KHz steps Color 25KHz steps
D:10.64MHz ±30KHz Black D:10.650MHz ±25KHz
B:10.67MHz ±30KHz Blue B:10.675MHz ±25KHz
B:10.70MHz ±30KHz Red B:10.700MHz ±25KHz
B:10.73MHz ±30KHz Orange B:10.725MHz ±25KHz
B:10.76MHz ±30KHz White B:10.750MHz ±25KHz
(B) Application of Products : (Contact us for drawing.)
Part number Electrical characteristics Application
LT10.7MA19 3dB band width >=350 kHz 20dB band width <=950 kHz Insertion 3.0+/-2.0 dB Spurious >=20 dB FM, communication, etc.
LT10.7MA5 3dB band width 280+/-50 kHz 20dB band width <=650 kHz Insertion <=6 dB Spurious >=30 dB FM
LT10.7MS2 3dB band width 230 +/- 50 kHz 20dB band width <=600 kHz Insertion <=6 dB Spurious >=40 dB FM, car stereo, etc.
LT10.7MS3 3dB band width 180+/-40 kHz 20dB band width <=520kHz Insertion <=7 dB Spurious >=40 dB FM, car stereo, etc.
LT10.7MJ 3dB band width 150 +/- 40 kHz 20dB band width <=400 kHz Insertion <=10 dB Spurious >=35 dB FM, car stereo, etc
Surface mount filter
Part number Electrical characteristics Application
LTSH5.5MCB LTSH4.5MCB
LTSH6.0MCB
3dB band width >= +/-60 kHz 20dB band width <=600 kHz Insertion <=6 dB Spurious >=30 dB TV, VCR, etc.
LTSH6.5MCB 3dB band width >= +/-70 kHz 20dB band width <=650 kHz Insertion <=6 dB Spurious >=30 dB TV, VCR, etc.
LTSH4.5MDB 3dB band width >= +/-70 kHz 20dB band width <=750 kHz Insertion <=6 dB spurious >=30 dB TV, VCR, etc.
LTSH5.5MDB
LTSH6.0MDB
3dB band width >= +/-80 kHz 20dB band width <=750 kHz Insertion <=6 dB spurious >=30 dB TV, VCR, etc.
LTSH6.5MDB 3dB band width >= +/-80 kHz 20dB band width <=800 kHz Insertion <=6 dB spurious >=30 dB TV, VCR, etc.
LT4.5MB 3dB band width >= +/-60 kHz 20dB band width <=530 kHz Insertion <=6 dB Spurious >=20 dB TV, VCR, etc.
LT5.5MB 3dB band width >= +/-75 kHz 20dB band width <=550 kHz insertion <=6 dB spurious >=25 dB TV, VCR, etc.
LT6.0MB 3dB band width >= +/-80 kHz 20dB band width <=600 kHz Insertion <=6 dB Spurious >=25 dB TV, VCR, etc.
LT6.5MB 3dB band width >= +/-80 kHz 20dB band width <=630 kHz Insertion <=6 dB Spurious >=25 dB TV, VCR, etc.
LT400-500 SERIER Application FM/communatation
Part number Electrical characteristics
LTU400-500A Frequency tolerance +/-2kHz 3dB band width 10+/-3kHZ
Insertion <=5 dB +/-9kHz selectivity >=5dB/ >=3dB
LTU400-500B Frequency tolerance +/-2kHz 3dB band width 10+/-3kHZ
Insertion <=5 dB +/-9kHz selectivity >=5dB/ >=3dB
LTSD400-500Z Frequency tolerance +/-2kHz 6dB band width 4+/-1kHZ
Insertion <=7 dB +/-9kHz selectivity >=9dB
LT400-500B4 6dB band width >=15kHZ Insertion <=4 dB ATT,
band width<=+/-30 Spurious ATT >=27 dB
LTM400-500B4 6dB band width >=15kHZ Insertion <=4 dB ATT,
band width<=+/-30 Spurious ATT >=27 dB
LT400-500B6 6dB band width >=15kHZ Insertion <=4 dB ATT,
band width<=+/-30 Spurious ATT >=35dB
LTM400-500B6 6dB band width >=15kHZ Insertion <=4 dB ATT,
band width<=+/-30 Spurious ATT >=35 dB
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