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ZBF20-L140-8-310 Filter
RF Filter

Filter ZBF20-L140-8-310

Passband136~144MHz, DC-128MHz≥60dB, 152-500MHz≥60dB, SMD

Model
ZBF20-L140-8-310
Stock
In stock: 4
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

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Description

Main specifications

ParametersFrequency/MinTypicalMaxUnits
Passband//136~144MHz
Passband IL//8.5dB
Ripple//2dB
RejectionDC-128MHz≥60dB
Rejection152-500MHz≥60dB
Passband VSWR//1.5
Return loss//dB

Other parameters

ConnectorSMD
Impedance50Ω
Power Capacity2W Design assurance
absolute delay≤135ns
Delay ripple≤30ns
Operation Temp.-55~+85℃ Design assurance
rectangle coefficientBW-60dB/BW-3dB≤3

Functional diagram

Configuration(mm)

Note

1Clean the surface of the product, do not soak the product in cleaning solution for cleaning.
2The product supports 190 ℃ reflow soldering

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