Data Sheet

CMD003A - PRELIMINARY
Band 3 CMD Series Duplexer
Features




Low Loss with High Rejection
Superior power handling and reliability
Part of the CMD family of Metro-cell duplexers
Available for either PCB mounting or with various
connectors including SMA, SMP-Max, and other options.
Applications
Part Dimensions: 100 × 40 × 14.5 mm • <233 g
Materials: Ag plated ceramic block
 Wireless Infrastructure applications
 High-performance carrier-grade active antennas and outdoor Metro-cells for 4-10W at the antenna port.
 Wide-band DAS, Repeaters, or small-cells requiring multi-channel or carrier aggregation
Description
Ceramic waveguide duplexer based on ClearPlex technology supports FDD frequency bands. Provides superior
rejection, insertion loss, reliability, as well as both peak and average power handling compared to other duplexer
technologies. Performance is comparable to compact Air Cavity in dramatically smaller size.
Electrical Specifications
Parameter
Nominal Impedance
Average Input Power
Peak Input Power
Passive Intermodulation (2x 5W)
Lightning Surge Handling at Ant port
Frequency
Typical
Spec.
Spec. over
(MHz)
-
at 25⁰C
50 ohms
-
at 25⁰C
-
-40⁰C to +85⁰C
20.0 Watt max
200 Watt max
-110 dBm
> 10 kA (TBC)
1710 - 1785
1710 - 1785
1710 - 1785
1805 - 1880
1.5 dB
0.7 dB
15 dB
77 dB
1.7 dB max
0.9 dB max
15 dB min
75 dB min
1.8 dB max
1.2 dB max
15 dB min
75 dB min
1805 - 1880
1805 - 1880
1805 - 1880
1710 - 1785
1.6 dB
1.1 dB
16 dB
80 dB
1.8 dB max
1.3 dB max
15 dB min
78 dB min
2.0 dB max
1.6 dB max
15 dB min
78 dB min
1710 - 1785
1805 - 1880
80 dB
77 dB
78 dB min
75 dB min
78 dB min
75 dB min
Antenna to UL Response
Passband Insertion Loss (5 MHz avg)
Passband Ripple (20 MHz avg)
Passband Return Loss
Attenuation:
DL to Antenna Response
Passband Insertion Loss (5 MHz avg)
Passband Ripple (20 MHz avg)
Passband Return Loss
Attenuation:
DL to UL Response
Attenuation for UL band
Attenuation for DL band
Note: CTS tests each unit to the critical specifications above.
Subsequent audits may deviate due to repeatability among
different test systems which shall not exceed these allowances.
2016-03-14 Rev. A
Specification Allowance
Insertion Loss
0.1 dB
Return Loss
1.0 dB
Attenuation
1.0 dB
Page 1 of 3
©2016 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
PRELIMINARY - CMD003A
Band 3 CMD Series Duplexer
Mechanical Drawing
DL
ANT
UL
PCB Layout
(Top-Down View)
Packaging and Marking
Electrical Response
CTS
03A
YWW
Product is shipped in
Pre-formed foam trays
The trays have xx slots each with one filter
per slot. Boxes are packed with 12 Trays per
box for a total of xx filters per box.
2016-03-14 Rev. A
Page 2 of 3
©2016 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
PRELIMINARY - CMD003A
Band 3 CMD Series Duplexer
Electrical Specifications – Supplemental Spectrum Specifications
Parameter
Frequency
Typical
Spec.
Spec. over
(MHz)
at 25⁰C
at 25⁰C
-40⁰C to +85⁰C
1 - 1560
1560 – 1685
80 dB
48 dB
70 dB min
45 dB min
70 dB min
45 dB min
2110 - 2483
80 dB
50 dB min
50 dB min
1 - 1710
1785-1795
80 dB
20 dB
70 dB min
15 dB min
70 dB min
15 dB min
1890-1920
1920 - 2483
20 dB
53 dB
15 dB min
50 dB min
15 dB min
50 dB min
Antenna to UL Response
Attenuation:
DL to Antenna Response
Attenuation:
2016-03-14 Rev. A
Page 3 of 3
©2016 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
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