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ZBF3-L18.8-1-3439 Filter
RF Filter

Filter ZBF3-L18.8-1-3439

Passband18.3~19.3MHz, DC-16.8MHz≥26dBc, 23-150MHz≥26dBc, SMD

Model
ZBF3-L18.8-1-3439
Stock
In stock: 15
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

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Description

Main specifications

ParametersFrequency/MinTypicalMaxUnits
Passband//18.3~19.3MHz
Passband IL//8.0dB
Ripple//2.0dB
RejectionDC-16.8MHz≥26dBc
Rejection23-150MHz≥26dBc
Passband VSWR//1.5

Other parameters

ConnectorSMD
Impedance50Ω
Power Capacity0.5W Design assurance
Operation Temp.-40~+70℃
Storage Temp.-55~+85℃ Design assurance

Functional diagram

Typical test curve

Reference picture

Configuration(mm)

Suggested PCB Layout

Note

1Clean the surface of the product, do not soak the product in cleaning solution for cleaning.
2Supports reflow soldering at 245 ℃.
3The width of the 50 ohm microstrip line connecting the surface-mount devices should be as close to, equal to, or greater than the width of the filter port solder pad.

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