XE1203F View Datasheet(PDF) - Semtech Corporation

Part Name

Description

Manufacturer

XE1203F

433 MHz / 868 MHz / 915 MHz Low-Power, Integrated UHF Transceiver

Semtech Corporation 

0.4

0.3

0.2

434 MHz – 15 dBm

0.8

1

1.2

0.6

1.6

2

3

0.1

0

0.1

0.2

0.3

0.5

1

1.4 15 dBm

0.1

14 dBm

0.2

0.3

0.4

12 dBm

3

0.6

0.8

1.2

1

2

1.6

Figure 20: Output power vs. load impedance at 434 MHz

0.4

0.3

0.2

868 MHz – 15 dBm

0.8

1

1.2

0.6

1.6

2

3

0.1

0

0.1

0.2

0.3

0.5

0.1

15 dBm

1

1.4

2

14 dBm

0.2

0.3

0.4

12 dBm

3

0.6

0.8

1.2

1

2

1.6

Figure 21: Output power vs. load impedance at 868 MHz

XE1203F

© Semtech 2007

www.semtech.com

32

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