KR 2557

KR Electronics, Inc.
KR 2557 Highpass Filter
www.krfilters.com
General Description
KR 2557 is a 2 MHz surface mount highpass filter. Other bandwidths available. Please consult the factory.
Features
• Surface Mount Package
• 50 Ω Source and Load
Typical Performance
Overall Response
(10 dB/div)
17 Aug 2004 09:20:26
CH1
S21
LOG
10 dB/
REF 0 dB
Cor
Avg
16
START
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2004, KR Electronics, Inc.
. 100
000
MHz
STOP
100 . 000
000
MHz
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
www.krfilters.com
KR 2557 Highpass
Specifications
Parameter
Specification
Filter type
Highpass
Attenuation at 300 KHz & below
Passband (< 1 dB)
> 50 dB
2 MHz to >200 MHz
50 Ω
Source and Load
Physical Dimensions
Notes:
1. Surface mount package — Metal cover, open frame
2. Dimensions in inches
3. Use SN60 or SN63 solder during installation
4. If boards are cleaned after installation, units must be completely
dried to remove any entrapped moisture that will effect electrical
performance
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2004, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 2