CFU455D2
CFU455D2 is FILTERS manufactured by Murata.
- Part of the CFU455B2 comparator family.
- Part of the CFU455B2 comparator family.
Attenuation (d B)
FILTERS
CERAMIC FILTERS FOR AM APPLICATIONS- HIGHLY SELECTIVE CFU SERIES
The CFU 455 line of ceramic filters are 4-element devices connected in ladder form while the CFWS 455 line of ceramic filters contain 6-elements. These pact, highly selective filters are remended for use in applications ranging from two-way radio to auxiliary filters in high class transceivers. (Also available in 450k Hz version.)
Features s High selectivity s The pass bandwidths from 30k Hz to 4k Hz are available. s Easily mountable onto printed boards s Operating temperature range:
- 20°C to +80°C Storage temperature range:
- 40°C to +85°C
DIMENSIONS: mm
8.0 ± 0.5
7.0 ± 0.5
8.0 ± 0.5 0.8 ± 0.1
0.2 0.8 ± 0.3
Sealing
4.0 ± 0.5
0.6 ± 0.1 2.7 ± 0.3 0.8 2 1 4.3 ± 0.3 3
3-1.0D. 3.3 ± 0.5 1.2 ± 0.5
1.5 max.
2.7 21 3
CIRCUIT
R1 S.S.G.
Rg
13 2
R2
Rg+R1=R2=Input/Output Impedance
1=INPUT 2=GROUND 3=OUTPUT
CHARACTERISTICS
RF Voltmeter
0 CFU 10 455B2 20 CFU 30 455E2
CFU 455H2
70 420 440 460 480...
