AN4133 datasheet(14/35 Pages) STMICROELECTRONICS

部件名	AN4133

功能描述	Using the SPIRIT1 transceiver under ARIB STD-T108 in the 920 MHz band

PDF	35 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

14 / 35 page

Transmitter

AN4133

14/35

Doc ID 023362 Rev 1

Figure 6.

Convenience radio station channel mask of a radio channel whose frequency is from

922.3 MHz to 923.5 MHz

Figure 7.

Convenience radio station channel mask of a radio channel at 923 MHz

200 kHz

(200 x n) kHz

-10

-20

-30

-40

-50

Lower a dja cent

unit cha nnel

Upper a dja cent

unit cha nnel

(Center frequency)

fc-100xn

fc+100xn

Unit:

kHz

Unit: dBm/100kHz

Spurious emission strength

(920.3 MHz to 924.3 MHz)

-29 dBm/100 kHz

Adja cent cha nnel

lea ka ge power:

-5 dBm or less

-50

-40

-30

-20

-10

9.225E+08

9.226E+08

9.227E+08

9.228E+08

9.229E+08

9.230E+08

9.231E+08

9.232E+08

9.233E+08

9.234E+08

9.235E+08

Frequency [Hz]

Convenience radio station 10 dBm 922.3 MHz to 923.5 MHz bandwidth

Spirit

ARIB Mask

AN4133 数据表(PDF) 14 Page - STMicroelectronics

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