Datasheet > TQS-939DA-7R

TQS-939DA-7R

更新时间： 2024-11-28 21:17:31

品牌	Logo	应用领域
精工 - SEIKO		LTE
页数	文件大小	规格书
2页	72K
描述
SAW FILTER

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中文翻译

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数据手册

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TQS-939DA-7R 数据手册

Surface Acoustic Wave Filter (SAW Filter)

TQS-939DA-7R

Features

Application

Ultra miniature size : 2.5(W) x 2.0(D) x 1.1(H)mm

High attenuation

RF filter for GPS

Specifications

Type

TQS-939DA-7R

Nominal frequency

Pass band

1575.42 MHz

1573.42 to 1577.42 MHz

1.5 dB max.

Insertion loss

Pass band ripple

VSWR

0.5 dB max.

2.0 max.

Stop band attenuation

(Referred to through Level)

824.00 to 894.00 MHz

1475.42 MHz

25 dB min.

33 dB min.

15 dB min.

10 dB min.

30 dB min.

27 dB min.

30 dB min.

1525.42 MHz

1625.42 MHz

1675.42 MHz

1750.00 to 1990.00 MHz

2400.00 to 2500.00 MHz

Terminating impedance

50 Ω

Operating temperature range

-30 °C to +85 °C

Package Outlines [Dimensions in mm]

Footprint [Dimensions in mm]

0.2

1.08

0.1

2.5

1.975

Marking

(0.55)

0.5 min.

(0.88)

(0.1)

(G)

(I/O)

(G)

0.325

1.325

(C0.3)

(I/O)

(2001. 7.)

中文翻译

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