2958-SMA - KR Electronics

KR Electronics, Inc.
KR Electronics, Inc.
www.krfilters.com
General Description
KR Electronics part number 2958-SMA is a 1630 MHz pseudoelliptic bandpass filter. The filter has a minimum 1 dB bandwidth of 400 MHz. Other center frequencies and bandwidths
available. Please consult the factory.
Features
 1630 MHz Center Frequency
 Pseudo Elliptic
 1 dB Bandwidth, 400 MHz min
 50  Source and Load
 SMA Connectors
 Surface Mount available
Typical Performance
Overall Response
(10 dB/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2010, KR Electronics, Inc.
2958-SMA , 1630 MHz Bandpass, Rev 0, January 6, 2010
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
KR Electronics
www.krfilters.com
Typical Performance
Passband Amplitude & Group Delay
(1 dB/div & 0.5 nsec/div)
Overall Response
(10 dB/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2010, KR Electronics, Inc.
2958-SMA , 1630 MHz Bandpass, Rev 0, January 6, 2010
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 2
KR Electronics, Inc.
www.krfilters.com
KR Electronics 2958-SMA
Specifications
Parameter
Specification
Filter type
Bandpass
Center Frequency
1630 MHz
Insertion Loss
1.5 dB max
< 1 dB typical
1 dB Bandwidth
400 MHz min
576 MHz typical
3 dB Bandwidth
623 MHz typical
25 dB Bandwidth
800 MHz max
750 MHz typical
40 dB Bandwidth
1200 MHz max
820 MHz typical
Source and Load
50 



Physical Dimensions
Notes:
1. Dimensions in inches
2. Rectangular case
3. Also available in surface mount package
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2010, KR Electronics, Inc.
2958-SMA , 1630 MHz Bandpass, Rev 0, January 6, 2010
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 3