KR Electronics, Inc.

KR Electronics, Inc.
KR Electronics, Inc.
www.krfilters.com
General Description
KR Electronics part number 2963-SMA is a 485 MHz bandpass Features
filter. The filter has a minimum 1 dB bandwidth of 40 MHz.
 115 MHz Center Frequency
Other center frequencies and bandwidths available. Please con 40 MHz min 1 dB Bandwidth
sult the factory.
 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.
2963-SMA , 485 MHz Bandpass, Rev 0, January 15, 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 & 5 nsec/div)
Overall Response
(10 dB/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2010, KR Electronics, Inc.
2963-SMA , 485 MHz Bandpass, Rev 0, January 15, 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 2963-SMA
Specifications
Parameter
Specification
Filter type
Bandpass
Center Frequency
485 MHz
Insertion Loss
3.5 dB max
1.5 dB typical
1 dB Bandwidth
40 MHz min
50 MHz typical
3 dB Bandwidth
62 MHz typical
20 dB Bandwidth
112 MHz typical
40 dB Bandwidth
203 MHz typical
60 dB Bandwidth
392 MHz typical
Source and Load
50 


Physical Dimensions
Notes:
1. Dimensions in inches
2. Rectangular case
3. Also available in surface mount package 0.5” x 1.0” x 0.30”
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2010, KR Electronics, Inc.
2963-SMA , 485 MHz Bandpass, Rev 0, January 15, 2010
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 3