Is this GPS part number a

B69812-N1577-A503 is a BPF from Seimens. I want to what kind of a filter this is
a) Cavity resonator
b) Dielectric
....

Hi,

here is the link to the datasheet:

h__p://www.epcos.com/inf/60/ds/mwk_99/b69812n1577a503.pdf

regards, Al

Hi,
I have the data sheet. The question is
is this part a CAVITY resonator?
Are cavity resontor filters also called cermaic filters
TIA

Hi,

In my opinion there are (ceramic material based) dielectrican filters

rgds, Al

hi,there are dielectric ceramic filter.TEM