KR Electronics, Inc.
KR Electronics, Inc.
General Description
KR Electronics part number 3204-SMA is a 1087.5 MHz band-
pass filter. The filter has a min 3 dB bandwidth of 255 MHz.
Other center frequencies and are bandwidths available. Please
consult the factory.
www.krfilters.com
Features
1087.5 MHz Bandpass
3 dB Bandwidth 255 MHz min
320 MHz typical
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
© 2015, KR Electronics, Inc.
3204-SMA, 1087.5 MHz Bandpass, Rev 0
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-2500
(732) 636-2582
Page 1
KR Electronics, Inc.
KR Electronics
Typical Performance
Passband Amplitude & Return Loss
(1 dB/div & 5 dB/div)
www.krfilters.com
Overall Response
(10 dB/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2015, KR Electronics, Inc.
3204-SMA, 1087.5 MHz Bandpass, Rev 0
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-2500
(732) 636-2582
Page 2
KR Electronics, Inc.
KR Electronics 3204-SMA
Specifications
Parameter
Filter type
Center Frequency
Insertion Loss
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
60 dB Bandwidth
Source and Load
Specification
Bandpass
1087.5 MHz
2.5 dB max
258 MHz typical
255 MHz min
582 MHz typical
872 MHz typical
50
www.krfilters.com
1.25 dB typical
320 MHz typical
Physical Dimensions
Notes:
1. Dimensions in inches
2. Rectangular case
3. Also available in surface mount package see part number 3204
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-2500
(732) 636-2582
Page 3
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2015, KR Electronics, Inc.
3204-SMA, 1087.5 MHz Bandpass, Rev 0