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BF057 Filter
RF Filter

Filter BF057

Passband460~560MHz, 300MHz≥20dB, 615MHz≥20dB, SMD, Replace SXBP-507+

Model
BF057
Stock
In stock: 26
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.

Downloads

Description

Main specifications

ParametersFrequency/MinTypicalMaxUnits
Passband//460~560MHz
Passband IL//3dB
Ripple//1.5dB
Rejection300MHz≥20dB
Rejection615MHz≥20dB
RejectionDC-200MHz≥35dB
Rejection650-3000MHz≥35dB
Passband VSWR//1.31.5

Other parameters

ConnectorSMD
Impedance50Ω
Power2W
Work Temp.-40~+85℃ Design assurance
Storage Temp.-55~+85℃ Design assurance
Quality GradeIndustrial grade
OtherReplace SXBP-507+

Port Definition

I/O Port1,8
GND2,3,4,5,6

Functional diagram

Typical test curve

Reference picture

Configuration(mm)

Typical test data

Frequency(MHz)S22 VSWRS33 VSWRS12 IL dBS12 Delay nS
30085.1362.85-291.24
32563.956.81-26.371.39
35052.7449.31-22.991.61
37542.9739.82-18.592.22
40024.2222.2-12.833.9
4256.096.34-5.616.42
4501.261.35-1.447.53
4751.351.32-1.297.12
5001.051.07-1.326.82
5251.191.19-1.597.46
5501.21.25-2.099.37
5751.811.96-4.329.44
6009.210.88-16.086.7
62516.3520.14-28.471.95
65021.525.38-38.9-1.3

Note

1Please do not wash the product in the cleaning solution.,Please do not wash the product in the cleaning solution.
2The product supports 190 ℃ reflow soldering

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