Bandpass Filters
•
Designed for high frequency communications equipment where high
stability over a wide temperature range is mandatory.
•
± 4° phase match between filters
•
Small size
•
Low cost
4175-4177
MECHANICAL
(All dimensions in inches)
BOTTOM VIEW
DIMENSIONS
P/N
L
5.01
4175
3.375
4176
3.375
4177
W
1.41
1.00
1.00
H
0.75
0.75
0.75
X
3.00
2.50
2.50
Y
4.00
2.90
2.90
Z
1.00
0.60
0.60
P
0.15
0.15
0.15
D
0.04
0.04
0.04
41785-4177
ELECTRICAL SPECIFICATIONS @ 25˚C
4175
4176
4177
Impedance: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500
Ω
...............................50
Ω
...........................50
Ω
Center Frequency: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200 kHz ...........................2.2 MHz .......................30 MHz
Insertion Loss: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 dB max. ........................3 dB max. ...................6 dB max.
3 dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .> 16 kHz ..........................> 50 kHz ....................> 1.2 MHz
Bandwidth for 60 dB points: . . . . . . . . . . . . . . . . . . . . . .< 40 kHz .........................< 800 kHz ..................< 12.5 MHz
Passband ripple: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .± 0.1 dB ...........................± 0.1 dB ......................± 0.1 dB
Phase at 200 kHz: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 ± 2° ..............................0 ± 2° ..........................0 ± 2°
ISSUE: B
09/10/02
229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124
www.filtran.com
An ISO 9001 Registered Company
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