UMD: Universal-footprint Metro Cell Duplexers
Highest Power and Performance in a Pair of Monoblock Bandpass Filters
CTS Electronic Components introduces new high-reliability,
surface-mounted ceramic filters that deliver performance
comparable to Air-Cavity for next-generation size optimized
system requirements.
Delivers the isolation and rejection required for 4-10W at
Antenna metro cell basestations and remote radio head, as well
as medium-power DAS systems including applications needing
multi-band co-location, linearized PAs, carrier-aggregation, and
“whole-band”systems.
Product family offers versions for all of the major frequency
bands <1.0GHz while sharing a common PCB layout enabling a
platform solution. See the CMD product family for >1.7GHz.
DL
UL
Freq
Band#
Freq
Range
[MHz]
Freq
Range
[MHz]
Model
Insertion Loss
(5MHz avg)
< 2.2 dB
5
8
869 - 894
824 - 849
UMD005A
UMD008A
UMD012A
925 - 960
880 - 915
Uplink
Atten
82 dB typ
80 dB min
12
17
728- 746
698 - 716
Downlink
Atten
76 dB typ
74 dB min
13
14
20
746- 756
758- 768
791 - 821
777 - 787
788 - 798
832 - 862
UMD013A
UMD014A
UMD020A
Return
Loss
> 12.0 dB
5
26
859 - 894
814 - 849
UMD026A
Input Power
Rating
20.0W Avg
200W Peak
27
28
851 - 869
758 - 803
806 - 824
703 - 748
UMD027A
UMD028A
Size (L x W x H)
(incl shield)
62.0 x <18.0 x 16.0mm
(each BPF)
Max
Weight
<48 g (each BPF)
-40°C to +85°C
Temperature
Range