KR Electronics, Inc.
KR Electronics, Inc.
General Description
KR Electronics part number 3207 is a 7 MHz linear phase band-
pass filter. The filter has a 3 dB bandwidth of 475 KHz. Other
center frequencies and are bandwidths available. Please consult
the factory.
www.krfilters.com
Features
7 MHz Linear Phase Bandpass
3 dB Bandwidth 475 KHz
50
Source and Load
Surface Mount
SMA Connectors Available
Typical Performance
Overall Response
(10 dB/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2015, KR Electronics, Inc.
3207, 7 MHz Linear Phase 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
Amplitude & Group Delay
(5 dB/div & 200 nsec/div)
www.krfilters.com
Passband Phase Linearity
(5°/div)
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2015, KR Electronics, Inc.
3207, 7 MHz Linear Phase 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 3207
Specifications
Parameter
Filter type
Center Frequency
Insertion Loss
3 dB Bandwidth
20 dB Bandwidth
40 dB Bandwidth
60 dB Bandwidth
Source and Load
Specification
Bandpass
7 MHz
3.5 dB max
475 KHz typical
1.2 MHz typical
2.14 MHz typical
3.9 MHz typical
50
www.krfilters.com
2 dB typical
3 dB ±0.5 dB at 6.7625 MHz
3 dB ±0.5 dB at 7.2375 MHz
Physical Dimensions
0.50
Notes:
1. Surface mount package — Metal cover open frame
2. Dimensions in inches
3. Maximum reflow temperature is 230° C for 10 sec maximum.
4. If boards are cleaned after installation, units must be completely dried.
5. Also available with SMA connectors see part number 3207-SMA
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2015, KR Electronics, Inc.
3207, 7 MHz Linear Phase Bandpass, Rev 0
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-2500
(732) 636-2582
Page 3