KR Electronics, Inc.
KR Electronics
General Description
KR Electronics part number 2917 is a 800 MHz bandpass filter.
The 3 dB bandwidth is 240 MHz minimum. Other center fre-
quencies and bandwidths available. Please consult the factory.
www.krfilters.com
Features
800 MHz Center Frequency
240 MHz min 3 dB Bandwidth
50
Source and Load
Surface Mount
Also available with SMA connectors
Typical Performance
Overall Response
(10 dB/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2009, KR Electronics, Inc.
2917, Rev 0, June 24, 2009
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
KR Electronics
Typical Performance
Passband Amplitude & Group Delay
(1 dB/div & 2 nsec/div)
www.krfilters.com
Overall Stopband to 5 GHz
(10 dB/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2009, KR Electronics, Inc.
2917, Rev 0, June 24, 2009
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 2
KR Electronics, Inc.
KR Electronics 2917
Specifications
Parameter
Filter type
Number of Sections
Center Frequency
Insertion Loss
3 dB Bandwidth
Attenuation 1000 MHz
Source and Load
Specification
Bandpass
4
800 MHz
< 1.7 dB (0.8 dB typical)
240 MHz min
20 dB min
50
www.krfilters.com
Physical Dimensions
Notes:
1. Surface mount package
2. Dimensions in inches
3. Max reflow temperature 209° C for 10 sec
4. If boards are cleaned after installation units must be completely dried
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2009, KR Electronics, Inc.
2917, Rev 0, June 24, 2009
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 3