CFZM455H Datasheet Text
FILTERS FOR MUNICATIONS EQUIPMENT RESIN MOLDED, MULTI-ELEMENT CFVM/CFZM SERIES
The CFVM line of ceramic filters are 7-element devices connected in ladder form while the CFZM line of filters contain 9-elements. These highly selective filters offer improved stopband attenuation and are remended for use in a variety of applications. Available in 450kHz and 455kHz versions.
FILTERS
DIMENSIONS: mm
CFVM450/455kHz
10.5
6.5
CFZM450/455kHz
6.3
0.15 1.1
3.5
8.3 ቢባ ቤብ ቦ
4.3
0.7 0.5
10.5
6.5
6.3
0.15
8.6 ቢባ
ቤብቦቧ
3.5 4.3
0.7 0.5
1.75
1.1
1.9 2.6 2.6
1.2
1.9 1.9 1.9
Note: For safety purposes, connect the output of filters to the IF amplifier through a DC blocking capacitor. Avoid applying a direct current to the output of ceramic filters.
SPECIFICATIONS
Nominal Center Part Number Frequency...