CXF204 Diplex filter
The CXF204 is a plug-in diplex filter covering the frequency ranges 5…204 MHz / 258…1218 MHz. These high-performance plug-in filters are designed to be used in 1.2 GHz CXE-, AC- and ACE platforms.
These products are compatible with the previous generation CXF diplexers and can be then used in 862 MHz and 1006 MHz products. Isolation performance has been improved for meeting new requirements caused by higher output level and gain.
There are two versions of the CXF204 diplexer. CXF204 S is purposed to be used in AC1500/2500 amplifiers and CXF204 can be used in other products.
Product Specifications
Downstream signal path
Frequency range
258…1218 MHz
Return loss
23 dB
Insertion loss at 1218 MHz
< 0.4 dB
Insertion loss at low freq.
< 0.9 dB
Upstream signal path
Frequency range
5…204 MHz
Return loss
23 dB
Insertion loss at high freq.
< 1.0 dB
General
Isolation
– Upstream path
– Cross over band
– Downstream path
– Upstream path
– Cross over band
– Downstream path
-50 dB
-43 dB
-45 dB
Dimensions
42 mm x 37 mm x 11 mm
