KR Electronics, Inc.
KR Electronics
General Description
KR 2806 is a 85 MHz lowpass filter. The filter has a minimum
2 dB bandwidth of 85 MHz. Other center frequencies and band-
widths available. Please consult the factory.
www.krfilters.com
Features
•
Sharp Transition to Stopband
•
>30 dB Stopband
•
50
Ω
Source and Load
•
SMA Connectors
Typical Performance
Passband Amplitude & VSWR
(1 dB/div & 0.20/div)
7 Jan 2008 12:18:05
CH1
CH2
1
PRm
Cor
S 21
S 11
log MAG
SWR
1 dB/
200 m /
REF 0 dB
REF 1
Overall Response
(10 dB/div)
7 Jan 2008 12:20:29
CH1
S 21
log MAG
10 dB/
REF 0 dB
PRm
Cor
PRm
Cor
2
START
.100 000 MHz
STOP 85.000 000 MHz
CH1 START
1.000 000 MHz
STOP 1 000.000 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2008, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
KR 2806 Lowpass
Specifications
Parameter
Filter type
End of Passband <2 dB
Start of Stopband >30 dB (>50 dB typical)
Source and Load
Specification
Lowpass
85 MHz
108 MHz
50
Ω
www.krfilters.com
Physical Dimensions
Dimensions in inches
Metal Case
Also available in surface mount package
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2008, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 2