KR 2395-21.4-6M-50

KR Electronics, Inc.
KR Electronics, Inc.
www.krfilters.com
General Description
KR 2395-21.4-6M-50 is a 21.4 MHz surface mount bandpass
Features
filter. Other center frequencies and bandwidths available. Please • Surface Mount Package
consult the factory.
• Sharp Transition to Stopband
• >60 dB Stopband
• 50 Ω Source and Load
Typical Performance
Passband Amplitude & Group Delay
Overall Response
(1 dB/div & 50 nsec/div)
(10 dB/div)
21 Jan 2005 13:19:46
CH1
CH2
S 21
S 21
log MAG
delay
1 dB/
50 ns/
REF 0 dB
REF 100 ns
CH1
S 21
log MAG
10 dB/ 1
REF 0 dB
21 Jan 2005 13:21:02
1_:-.7384 dB
21.400 000 MHz
PRm
PRm
Cor
Cor
1
Avg
16
2
PRm
Cor
CENTER 21.400 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2005, KR Electronics, Inc.
SPAN
8.000 000 MHz
START
1.000 000 MHz
STOP 50.000 000 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 Electronics, Inc.
Specifications
Parameter
Specification
Filter type
Bandpass
Center Frequency
21.4 MHz
Insertion Loss
< 3 dB (< 1 dB typical)
Min 1 dB Bandwidth
6 MHz
Max 60 dB Bandwidth
17 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
© 2005, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 2