3174A-21.4-0.4 [KR]
21.4 MHz Bandpass Filter;
| 型号： | 3174A-21.4-0.4 |
| 厂家： | 
KR ELECTRONICS, INC. |
| 描述： | 21.4 MHz Bandpass Filter |
| 文件： | 总3页 (文件大小：51K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
KR Electronics, Inc.
www.krfilters.com
KR Electronics, Inc.
General Description
Features
KR Electronics part number 3174A-21.4-0.4 is a 21.4 MHz
bandpass filter. The filter has a 3 dB bandwidth of 400 KHz.
Other center frequencies and bandwidths are available. Please
consult the factory.
21.4 MHz Bandpass Filter
400 KHz Typical 3 dB Bandwidth
50 Source and Load
Surface Mount
Also available with SMA Connectors
Typical Performance
Overall Response
(10 dB/div)
Web
www.krfilters.com
sales@krfilters.com
(732) 636-1900
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
Email
Phone
Fax
(732) 636-1982
© 2014, KR Electronics, Inc.
Page 1
3174A-21.4-0.4, Rev 0, October 10, 2014
KR Electronics, Inc.
www.krfilters.com
KR Electronics, Inc.
Typical Performance
Passband Amplitude & Group Delay
(1 dB/div)
Overall Response
(10 dB/div)
Web
www.krfilters.com
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
Email
Phone
Fax
sales@krfilters.com
(732) 636-1900
(732) 636-1982
© 2014, KR Electronics, Inc.
Page 2
3174A-21.4-0.4, Rev 0, October 10, 2014
KR Electronics, Inc.
www.krfilters.com
KR Electronics 3174A-21.4-0.4
Specifications
Parameter
Specification
Bandpass
Notes
Filter type
Center Frequency
Insertion Loss
3 dBc Bandwidth
40 dBc Bandwidth
60 dBc Bandwidth
Source and Load
21.4 MHz ± 0.25%
10 dBa max
8 dBa typical
400 KHz ±10%
1.25 MHz typical
1.55 MHz typical
50
Physical Dimensions
Notes:
1. Surface mount package — Metal cover
2. Dimensions in inches
3. Maximum reflow temperature is 230° C for 10 sec maximum.
4. If boards are cleaned after installation, dry units completely.
Web
www.krfilters.com
sales@krfilters.com
(732) 636-1900
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
Email
Phone
Fax
(732) 636-1982
© 2014, KR Electronics, Inc.
Page 3
3174A-21.4-0.4, Rev 0, October 10, 2014
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