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LF019 Filter
RF Filter

Filter LF019

PassbandDC~176MHz, 245-285MHz≥20dB, 285-1000MHz≥40dB, SMD, Replace RLP-176+

Model
LF019
Stock
In stock: 20
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

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Description

Product features

Small size, high cost-effectiveness.

Main specifications

ParametersFrequency/MinTypicalMaxUnits
PassbandDC~176MHz
Passband IL2.0dB
Rejection245-285MHz≥20dB
Rejection285-1000MHz≥40dB
Passband VSWR1.5

Other parameters

ConnectorSMD
Impedance50Ω
Power Capacity0.5W Design assurance
Bandwidth-3dB≥191MHz
Operation Temp.-40~+85℃ Design assurance
Storage Temp.-55~+100℃ Design assurance
Quality GradeIndustrial grade
OtherReplace RLP-176+

Functional diagram

Typical test data

Frequency(MHz)S11 VSWRS22 VSWRS12 IL dBS12 Delay nS
0.011.081.08-0.223.15
201.091.09-0.273.15
401.141.13-0.43.13
601.151.13-0.553.25
801.111.09-0.693.42
1001.061.08-0.843.74
1201.11.13-14.17
1401.171.16-1.194.85
1601.191.12-1.395.9
1801.291.21-1.768.02
2002.11.79-3.9112.37
2208.877.54-17.9910.16
24020.4317.6-43.7418.73
26029.6925.96-51.5915.65
28035.5930.99-44.251.59

Reference picture

Configuration(mm)

Typical test curve

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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