B4300 查看數據表（PDF） - EPCOS AG

零件编号

产品描述 (功能)

生产厂家

B4300

SAW Components SAW RF filter GPS

EPCOS AG 

SAW Components

SAW RF filter

Preliminary data

Additional Passband Characteristics for Galileo

Temperature range for specification:

Terminating source impedance:

Terminating load impedance:

T = –40 ˚C to +85 ˚C

ZS = 50 Ω

ZL = 50 Ω

Center frequency

min.

typ.

@ 25 ˚C

fC

—

1575.42

Maximum insertion attenuation

αmax

1572.42 ... 1578.42 MHz

—

1.2

Amplitude ripple (p-p)

∆α

1572.42 ... 1578.42 MHz

—

0.4

VSWR

1572.42 ... 1578.42 MHz

—

1.5

B4300

1575.42 MHz

max.

—

MHz

1.8 dB

1.0 dB

1.9

Maximum ratings

Operable temperature range T

Storage temperature range Tstg

DC voltage

VDC

Source power

PS

–40/+85

–40/+85

0

10

20

˚C

˚C

V

dBm

dBm

source impedance 50 Ω

824 MHz to 915 MHz,

1710 MHz to1785 MHz

Please read cautions and warnings and

important notes at the end of this document.

4 January 26, 2011

Share Link: