USD: Universal-footprint Small Cell Duplexers
Highest performance monoblock duplexers
CTS Electronic Components introduces the new high-reliability,
surface-mounted ceramic filter that delivers the isolation and
rejection required for ≤ 2W at Antenna small cells, remote radio
heads, repeaters, and indoor DAS systems including applications
needing multi-band co-location, linearized PAs, carrier-aggrega-
tion, and “whole-band”systems.
Product family offers versions for all of the major frequency
bands while sharing a common PCB layout enabling a platform
solution.
DL
Freq
UL
Freq
Freq
Band#
Model
Range
[MHz]
Range
[MHz]
1
2110 - 2170
1920 - 1980
USD001A
2
3
4
5
7
8
1930-1990
1805 - 1880
2110 - 2155
869 - 894
1850 - 1910
1710 - 1785
1710 - 1755
824 - 849
USD002A
USD003A
USD004A
USD005A
USD007A
USD008A
Insertion Loss
(5MHz avg)
< 2.6 dB
Uplink
Atten
73 dB typ
71 dB min
2620 - 2690
925 - 960
2500 - 2570
880 - 915
Downlink
Atten
67 dB typ
65 dB min
4
10
Return
Loss
2110 - 2180
728- 746
1710 - 1780
698 - 716
USD010A
USD012A
> 12.0 dB
12
17
Input Power
Rating
6.0W Avg
60W Peak
13
14
20
746- 756
758- 768
791 - 821
777 - 787
788 - 798
832 - 862
USD013A
USD014A
USD020A
Size (L x W x H)
(incl shield)
63.0 x <20.0 x 10.9 mm
<36 g
Max
Weight
2
25
Temperature
Range
USD025A
USD026A
1930-1995
859 - 894
1850 - 1915
814 - 849
-40°C to +85°C
5
26
27
28
30
851 - 869
758 - 803
806 - 824
703 - 748
2305-2315
USD027A
USD028A
USD030A
2350 -2360