CXF204 10/-19 Diplex filters
The CXF0204 10/-19 are diplex filters combined with an ingress blocker. CXF0204 10 covers the frequency ranges 10…204 MHz / 258…1218 MHz and CXF0204 covers the frequency ranges 18…204 MHz / 258…1218 MHz.
The CXF204 10/-19 plug-in filters are designed to be used in amplifiers and nodes instead of a normal diplex filter. It blocks out the lowest frequency band. This filtering gives an ingress free operation for EMS and return transmitter. There can be used one or two filters in one station depending on the required attenuation.
Product Specifications
Downstream signal path
Frequency range
258…1218 MHz
Return loss
25 dB
Insertion loss at 1218 MHz
< 0.7 dB
Insertion loss at 258 MHz
< 0.9 dB
Upstream signal path (CXF204 10)
Frequency range
10…204 MHz
Return loss
25 dB
Insertion loss at 204 MHz
< 1.3 dB
Rejection band
5…8 MHz
Rejection band attenuation
> 15 dB
Upstream signal path (CXF204 19)
Frequency range
18…204 MHz
Return loss
25 dB
Insertion loss at 204 MHz
< 1.0 dB
Rejection band
5…13 MHz
Rejection band attenuation
> 20 dB
General
Isolation:
– Upstream path
– Cross over band
– Downstream path
– Upstream path
– Cross over band
– Downstream path
-49 dB
-41 dB
-40 dB
Dimensions
42 mm x 37 mm x 11 mm
