KR Electronics, Inc.
KR Electronics, Inc.
General Description
KR Electronics part number 3148-SMA is a 20 KHz highpass
filter. The filter has attains 55 dB min at 10 KHz. Other fre-
quencies are available. Please consult the factory.
www.krfilters.com
Features
20 KHz Highpass Filter
55 dB min at 10 KHz
50
Source and Load
SMA Connectors
Typical Performance
Overall Response
(10 dB/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2015, KR Electronics, Inc.
3148-SMA, Rev 0, February 12, 2015
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
KR Electronics 3148-SMA
www.krfilters.com
Passband Amplitude
(1 dB/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2015, KR Electronics, Inc.
3148-SMA, Rev 0, February 12, 2015
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 2
KR Electronics, Inc.
KR Electronics 3148-SMA
Specifications
Parameter
Filter type
DC to 10 KHz
20 KHz
Passband (< 1 dB)
Source and Load
Specification
Highpass
55 dB min
3 dB ± 1 dB
to 20 MHz min
50
www.krfilters.com
Physical Dimensions
Notes:
1. Dimensions in inches
2. Rectangular case
3. Other connectors and case configurations available
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 3
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2015, KR Electronics, Inc.
3148-SMA, Rev 0, February 12, 2015