Datasheet > UMD071A

UMD071A

更新时间： 2024-09-17 14:55:47

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
3页	319K
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UMD071A 数据手册

Product Brief

UMD071A

Band 71 UMD Series Duplexer

Available as direct-

solder to PCB

Features

or with various

▪ Low Loss with High Rejection

connector options.

▪ Superior power handling and reliability

▪ Universal footprint across all UMD Series frequency bands

▪ Available for either PCB mounting or with various

connectors including SMA, SMP-Max, and other options.

ESTIMATE Part Dimensions: 64 × 29 × 19 mm • <120 g (excl. connectors)

Materials: Ag plated ceramic block with tin plated brass shield

Applications

▪ Wireless Infrastructure applications

▪ High-performance carrier-grade active antennas and small-cells for 4-10W at the antenna port.

▪ Wide-band DAS, Repeaters, or small-cells requiring multi-channel or carrier aggregation

Description

Ceramic duplexer supports a universal footprint across all FDD frequency bands < 1 GHz 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 duplexer technologies.

Electrical Specifications

Frequency

Typical

Spec.

Spec. over

Parameter

(MHz)

at 25⁰C

-40⁰C to +85⁰C

Nominal Impedance

Average Input Power

Peak Input Power

50 ohms

20.0 Watt max

200 Watt max

-106 dBm min TBC

Passive Intermodulation (2x 5W)

Antenna to UL Response (WARNING HB is UL)

Passband Insertion Loss (5 MHz avg)

Passband Return Loss

Attenuation:

663 - 698

617 - 652

2.6 dB max

14 dB min

72 dB min

DL to Antenna Response (WARNING LB is DL)

2.6 dB max

14 dB min

77 dB min

Passband Insertion Loss (5 MHz avg)

Passband Return Loss

Attenuation:

617 - 652

663 - 698

DL to UL Response

Attenuation for UL band

Attenuation for DL band

663 - 698

617 - 652

78 dB min

73 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

TBC = To be confirmed

Insertion Loss

Return Loss

Attenuation

0.1 dB

1.0 dB

2021-02-15 Rev. A

Page 1 of 3

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

12 3

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