3239-254-50+ [KR]
KR Electronics part number 3239-254-50 is a 253.85 MHz bandpass filter;
| 型号： | 3239-254-50+ |
| 厂家： | 
KR ELECTRONICS, INC. |
| 描述： | KR Electronics part number 3239-254-50 is a 253.85 MHz bandpass filter |
| 文件： | 总3页 (文件大小：103K) |
| 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 3239-254-50+ is a 253.85 MHz
bandpass filter. The filter has a 3 dB bandwidth of 20 MHz.
Other frequencies are available. Please consult the factory.
253.85 MHz Bandpass Filter
3 dB Bandwidth 20 MHz typical
50 Source and Load
Surface Mount Package
SMA Connectors Also Available
Typical Performance
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
© 2015, KR Electronics, Inc.
3239-254-50+, Rev 0
Page 1
KR Electronics, Inc.
www.krfilters.com
KR Electronics, Inc.
Typical Performance
Passband Amplitude
(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
© 2015, KR Electronics, Inc.
3239-254-50+, Rev 0
Page 2
KR Electronics, Inc.
www.krfilters.com
KR Electronics 3239--254-50+
Specifications
Parameter
Specification
Bandpass
Notes
Filter type
Center Frequency (Fc)
Insertion Loss (at Fc)
3 dBc Bandwidth
40 dB Bandwidth
60 dB Bandwidth
Source & Load Impedance
RoHS
253.85 MHz
6 dBa max
20 MHz ± 2 MHz
42 MHz max
52 MHz typical
50
4.3 dBa typical
38 MHz typical
Yes
Physical Dimensions
Notes:
1. Surface mount package — Metal cover open frame
2. Dimensions in inches
3. Maximum reflow temperature is 230° C for 10 sec maximum.
4. If boards are cleaned after installation, units must be completely dried.
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
© 2015, KR Electronics, Inc.
3239-254-50+, Rev 0
Page 3
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