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DFSBF3-L240-260-2808 Filter Assembly
Filter bank

Filter Assembly DFSBF3-L240-260-2808

Passband F1246.5~253.5MHz, Passband F2243.5~256.5MHz, Passband F3240~260MHz, DC-240MHz≥40dBc, 260-1000MHz≥40dBc, DC-232MHz≥40dBc, 268-1000MHz≥40dBc, Pin

Model
DFSBF3-L240-260-2808
Stock
Custom order
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

To check stock availability, search under "In-stock Products" on the Dianzibuy store.
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Products must not be used for any unlawful purpose; the customer bears any loss arising from unlawful use.

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Description

Main specifications

ParametersFrequency/MinTypicalMaxUnits
Passband F1//246.5~253.5MHz
Passband F2//243.5~256.5MHz
Passband F3//240~260MHz
通带1损耗//8.0dB
通带2损耗//5.0dB
通带3损耗//4.0dB
Ripple//3.0dB
Passband 1 rejectionDC-240MHz≥40dBc
Passband 1 rejection260-1000MHz≥40dBc
Passband 2 rejectionDC-232MHz≥40dBc
Passband 2 rejection268-1000MHz≥40dBc
Passband 3 rejection235MHz≥25dBc
Passband 3 rejection265MHz≥25dBc
Passband 3 rejectionDC-200MHz≥40dBc
Passband 3 rejection300-1000MHz≥40dBc
Passband VSWR//1.6

Other parameters

ConnectorPin 0.5mm
Impedance50Ω
Surfacesilver-plate
Product shell materialAluminium
Operation Temp.-40~+70℃
Storage Temp.-55~+85℃ Design assurance

Functional diagram

Configuration(mm)

Note

1Clean the surface of the product, do not soak the product in cleaning solution for cleaning.

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