Datasheet > B028RF2S

B028RF2S

更新时间： 2022-02-26 13:36:30

品牌	Logo	应用领域
楼氏 - KNOWLES		/
页数	文件大小	规格书
2页	2635K
描述
2 to 18 GHz SM Bandpass Filters

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B028RF2S 数据手册

2 to 18 GHz SM Bandpass Filters

Part numbers B028RF2S to B148QF0S

Description

Utilizing DLI’s high permittivity, NP0 ceramics allow for small

size, temperature stable performance over frequency and

high reliability in environmentally challenging conditions. This

series of bandpass ﬁlters was designed to span the popular

2-18 GHz frequency range. The compact size and surface

mount attachment allow for low cost of manufacturing

without sacriﬁcing performance and repeatability. Designed

for use on PCB 8-12 mils thick with a permittivity of 3.0-3.8.

Features

• Small Size

• Fully Shielded Component

• Frequency Stable over Temperature

• Operating Temp: -55˚C to +125˚C

Speciﬁcations

Insertion

Loss (@Fc)

VSWR

50Ω

System

Length

Inches

(mm)

Width

Inches

(mm)

Height

Inches

(mm)

Part

Number

Center

Frequency

Passband

Rejection

-40ºC to

@ 25ºC

+85ºC

2 to

4 GHz

dc to 1.25 GHz

4.85 to 6 GHz

(40 dB)

0.450

(11.43)

0.400

(10.16)

0.113

(2.87)

1.63:1

B028RF2S

B033ND5S

B056RC4S

B096QC2S

B148QF0S

3 GHz

3.3 GHz

6 GHz

2.5 dB 3.0 dB

2.0 dB 3.2 dB

3.0 dB 3.5 dB

2.5 dB 3.0 dB

3.6 dB 3.6 dB

2 to 4 GHz

(40 dB)

3.1 to

3.5 GHz

dc to 2.6 GHz

(30 dB)

4 to 6 GHz

(40 dB)

0.393

(9.98)

0.353

(8.97)

0.128

(3.25)

2.0:1

3.1 to 3.5 GHz

4 to

8 GHz

dc to 3 GHz

(40 dB)

9.5 to 12 GHz

(40 dB)

0.450

(11.43)

0.230

(5.84)

0.100

(2.54)

1.5:1

4 to 8 GHz

8 to

12 GHz

dc to 6 GHz

(40 dB)

14 to 18 GHz

(40 dB)

0.400

(10.86)

0.180

(4.57)

0.100

(2.54)

2.0:1

8 to 12 GHz

10 GHz

15 GHz

12 to

18 GHz

dc to 7.6 GHz

(40 dB)

22.5 to 25 GHz

(30 dB)

0.550

(13.97)

0.150

(3.81)

0.098

(2.49)

1.63:1

12 to 18 GHz

Phone: +1.315.655.8710 | Email: DLISales@knowles.com | www.dilabs.com

9629-1/15

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