F21M08DU

更新时间： 2024-01-15 18:50:47

品牌	Logo	应用领域
ECM		晶体晶体滤波器过滤器 LTE
页数	文件大小	规格书
1页	67K
描述
Monolithic Crystal Filters

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技术参数
数据手册

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F21M08DU 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	unknown
风险等级：	5.58	Is Samacsys：	N
滤波器类型：	CRYSTAL FILTER	Base Number Matches：	1

F21M08DU 数据手册

ECM Monolithic Crystal Filters

21.4MHz Series

§ Monolithic Crystal Filters

§ For I.F Selection in VHF & UHF Systems

§ Cost Effective Design

§ Rugged Construction

§ Custom Options Available

Type

Centre

Frequency Spacing

Channel

Number

Of Poles

Passband

Termination

Impedance

900W//4pF

1300W//2pF

910W//15pF

900W//7pF

900W//2pF

900W//3pF

900W//4pF

470W//15pF

1500W//2pF

1500W//1pF

470W//15pF

900W//5pF

1000W//2pF

1200W//1.5pF

1200W//2pF

910W//15pF

1500W//2pF

1500W//1pF

470W//15pF

Case Style

Width

F21M08A

F21M08B

F21M08C

F21M08D

21.4MHz

12.5kHz

12.5kHZ

12.5kHz

20.0kHz

25.0kHz

3dB +/-3.75kHz

6dB +/-3.75kHz

3dB +/-3.75kHz

6dB +/-3.75kHz

3dB +/-3.75kHz

3dB +/-6.00kHz

6dB +/-6.00kHz

3dB +/-6.00kHz

3dB +/-7.50kHz

6dB +/-7.50kHz

3dB +/-7.50kHz

6dB +/-7.50kHz

3dB +/-7.50kHz

HC49/U

HC49/U x 2

M-104

M-105

M-106

UM-1

UM-1 x 2

M-107

M-108

M-110

UM-1 x 2

M-107

M-108

FT21M08D

F21M08AU

F21M08BU

F21M08CU

F21M08DU

F21M08DL

FT21M08DU

F21M12BU

F21M12CU

F21M12DU

F21M12DL

FT21M12DU

F21M15A

M-110

HC49/U

HC49/U x 2

M-104

M-105

M-106

M-109

UM-1

UM-1 x 2

M-107

F21M15B

F21M15C

F21M15D

FT21M15D

FT21M15D2

F21M15AU

F21M15BU

F21M15CU

F21M15DU

F21M15DL

FT21M15DU

M-108

M-110

ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK

Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: ecm@ecmelectronics.co.uk

Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to

discontinue any product or make design changes we believe necessary.

Issue 1

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