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BF051 Filter
RF Filter

Filter BF051

Passband290~310MHz, DC-200MHz≥69dB, 440-3300MHz≥39dB, SMD, Replace SXBP-300+

Model
BF051
Stock
In stock: 15
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.
Any change to the content of this page is subject to change without notice. Please confirm the specifications before ordering.
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//290~310MHz
Passband IL//2dB
Ripple//1dB
RejectionDC-200MHz≥69dB
Rejection440-3300MHz≥39dB
Rejection235MHz≥40dB
Rejection360MHz≥20dB
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-300+

Port Definition

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

Functional diagram

Typical test data

Frequency(MHz)S22 VSWRS33 VSWRS12 IL dBS12 Delay nS
25081.8682.51-35.595.49
25748.2249.11-27.487.79
26421.3921.77-17.9814.28
2714.724.91-7.8329.37
2791.261.3-2.2929.14
2861.221.15-1.6421.73
2931.251.23-1.4518.72
3001.251.27-1.3717.23
3071.051.18-1.3516.88
3141.31.34-1.4417.23
3211.251.02-1.7819.88
3293.383.21-4.3319.65
33610.559.99-9.112.96
34324.1822.25-14.147.89
35042.5537.21-18.475.32

Reference picture

Configuration(mm)

Typical test curve

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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