KR Electronics 2975-SMA

KR Electronics, Inc.
KR Electronics
www.krfilters.com
General Description
KR Electronics part number 2975-SMA is a 375 MHz elliptic
Features
type bandpass filter. The filter has a minimum 3 dB bandwidth
 375 MHz Center Frequency
of 200 MHz. Other center frequencies and bandwidths available.
 200 MHz min 3 dB Bandwidth
Please consult the factory.
 Sharp Transition to Stopband
 50  Source and Load
 SMA Connectors
 Also Available in Surface Mount
Typical Performance
Overall Response
(10 dB/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2010, KR Electronics, Inc.
2975-SMA, Rev 0, August 7, 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)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2010, KR Electronics, Inc.
2975-SMA, Rev 0, August 7, 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 2975-SMA
Specifications
Parameter
Specification
Filter type
Bandpass
Center Frequency
375 MHz
Insertion Loss
< 1.5 dB
3 dB Bandwidth
200 MHz min
65 dB Bandwidth
300 MHz max
Source and Load
50 
Physical Dimensions
Notes:
1. Dimensions in inches
2. Rectangular case
3. Also available in 0.5” x 1.5” x 0.30” surface mount package (part number 2975)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2010, KR Electronics, Inc.
2975-SMA, Rev 0, August 7, 2010
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 3