KR 2605

KR Electronics, Inc.
KR 2605 Video Lowpass Filter
www.krfilters.com
General Description
Features
• Elliptic Lowpass
• Sharp Transition to Stopband
• Group Delay Equalization
• >50 dB Stopband
• 75 Ω Source and Load
KR 2605 is a 6 MHz lowpass filter suitable for video applications. Other bandwidths available. Please consult the factory.
Typical Performance
Passband Amplitude & Group Delay
Overall Response
(0.1 dB/div & 10 nsec/div)
(10 dB/div)
9 May 2005 15:00:45
CH1
CH2
S 21
S 21
log MAG
delay
.1 dB/
10 ns/
9 May 2005 15:01:37
REF -.7 dB
REF 455 ns
CH1
PRm
Cor
S 21
log MAG
10 dB/
REF 0 dB
PRm
1
Cor
Smo
PRm
Cor
2
Smo
START
.100 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2005, KR Electronics, Inc.
STOP
6.000 000 MHz
START
.100 000 MHz
STOP 20.000 000 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 2605 Video Lowpass
Specifications
Parameter
Specification
Filter type
Lowpass
End of Passband
6 MHz
Insertion Loss
< 1 dB
Passband Ripple
Group Delay Ripple
Start of Stopband
< 0.15 dB
< 15 nsec ( < 10 nsec typical)
8.7 MHz
Stopband Attenuation
45 dB
Source and Load
75 Ω
Physical Dimensions
Metal Can (5 sides)
All leads .030” diameter
Dimensions inches [mm]
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