USB040A - PRELIMINARY
Band 40 USB Series TDD Bandpass Filter
Features
. Low Loss with High Rejection
. Low ripple
. Universal footprint across family for all TDD bands
Applications
Part Dimensions: 25.9 × 7.6 × 6.7 mm • 3.7 g
Materials: Ag plated ceramic block with tin plated brass shield
. Wireless Infrastructure applications
. High-performance carrier-grade single-band TDD Pico-cell
basestations for up to 5.0W at the antenna port.
Description
Surface mount ceramic bandpass filter supports a universal footprint across all TDD frequency bands enabling the
use of a common system PCB. Provides superior rejection, insertion loss, reliability, as well as both peak and
average power handling compared to other bandpass filter technologies.
Electrical Specifications
Frequency
Typical
Spec.
Spec. over
Parameter
(MHz)
at 25⁰C
at 25⁰C
-40⁰C to +85⁰C
Nominal Impedance
Average Input Power
Peak Input Power
-
-
-
50 ohms
-
-
-
-
-
-
8.0 Watt max
80 Watt max
Input-Output Response
Passband Insertion Loss (5 MHz avg)
Passband Return Loss
Attenuation:
2300-2400
2300-2400
1-2170
1.1 dB
16 dB
57 dB
1.3 dB max
14 dB min
55 dB min
1.4 dB max
14 dB min
55 dB min
2496-2690
57 dB
55 dB min
55 dB min
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.
Specification Allowance
Insertion Loss
Return Loss
Attenuation
0.1 dB
1.0 dB
1.0 dB
2017-04-24 Rev. C
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©2015 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.