CHN Datasheet, PDF (1/2 Pages) MTRONPTI – Standard Cavity Bandreject Filter

CHN Series
Standard Cavity Bandreject Filter
Overview
The series CRN filters cover a frequency range from 30 MHz to 400 MHz. Percent 3 dB bandwidth ranges from 0.2% to 3%. The CRN series uses 1 /4 wavelength
resonant structures.
Units are available with two through six sections providing a Chebyshev response with low insertion loss. VSWR is less than 1.5:1. Each unit is housed in a high "Q"
sturdy aluminum case. Cavities are iris coupled and shielded to minimize RF leakage.
Specifications
Center Frequency
Range
Min. 3dB Relative
Bandwidth (in %
of center
frequency)
Maximum
Insertion Loss at
Center Frequency
Nominal
Impedance
Maximum VSWR
at Center
Frequency
Stopband
Attenuation
Number of
Sections
Average Input
Power (Watts
Max. to 10,000 ft.)
Peak Input Power
(Watts Max. to
10,000 ft.)
Environmental
Specifications
Shock
Vibration
Humidity
Altitude
Operating
Temperature
Electrical Specifications
30 to 400 MHz
0.5% to 3.0%
Consult Factory
50/75 Ohms
1.5:1
Consult Factory
2 to 6
See (1) Below
See (1) Below
5 G's
5 G's
90%
Unlimited
0° to 50°C
Length (in.) vs. Number of Sections
Sections
2
3
4
5
6
L Dim.
2.500
3.625
4.750
5.875
7.000
Vertical mounting configurations are available.
Width (in.) vs. Frequency
Frequency Range
30 - 50
51 - 65
66 - 100
101 - 400
Connectors
W Dim.
3.875
2.875
2.375
1.875
Connector Style
N Female
N Male
BNC Female
BNC Male
TNC Female
TNC Male
SMA Female
SMA Male
F Type Female
Special
Code
A
B
C
D
E
F
K
L
X
S
Non-Operating -54° to +71°C
Temperature
(1)Dependent upon center frequency and percent bandwidth. Please consult factory for rated power.
D Dim.
.625
.625
.625
.375
H Dim.
2.625
1.625
1.125
1.125
C Dim.
.985
.825
.715
.850
.715
.850
.375
.570
.625
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http://www.mtronpti.com/products/Filter/Bandreject/chn-series-standard-cavity