KR Electronics, Inc.
KR Electronics
General Description
KR 2725 is a 9 MHz bandpass filter with a minimum 3 dB
bandwidth of 900 KHz. Other center frequencies and band-
widths available. Please consult the factory.
www.krfilters.com
Features
•
9 MHz Center Frequency
•
3 dB Bandwidth, 900 KHz min
•
SMA connectors
•
50
Ω
Source and Load
Typical Performance
Passband Amplitude
(1 dB/div)
17 Oct 2006 15:28:56
CH1
S 21
log MAG
1 dB/
REF 0 dB
CH2
S 21
log MAG
Overall Response
(10 dB/div)
17 Oct 2006 15:30:46
10 dB/
REF 0 dB
PRm
Cor
PRm
Avg
16
CH1 CENTER
9.000 000 MHz
SPAN
.900 000 MHz
CH2 START
1.000 000 MHz
STOP 100.000 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2006, 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 Electronics 2725 Bandpass
Specifications
Parameter
Filter type
Center Frequency
Insertion Loss
3 dB Bandwidth
Attenuation at 7.85 MHz
Attenuation at 10.4 MHz
Source and Load
Specification
Bandpass
9 MHz
< 3.5 dB
900 KHz min
> 40 dB
> 40 dB
50
Ω
2.4 dB
1.15 MHz
Typical
www.krfilters.com
Physical Dimensions
Notes:
1. Dimensions in inches
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2006, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 2