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Применения > > RF power amplifier based on the LET9060S for 2-way radio and general wireless services

RF power amplifier based on the LET9060S for 2-way radio and general wireless services (STEVAL-TDR030V1)

The STEVAL-TDR030V1 demonstration board is designed for 2-way radio BTS and general wireless services at 28 V to 32 V. It uses two LET9060S LDMOS transistors.

The demonstration board is a push-pull class AB power amplifier which uses a lumped L-C input/output network type on balanced microstrip lines.

A proper planar balun embedded on the PCB (patent pending) allows management of balanced versus unbalanced input/output signals.

For additional information regarding the LET9060S please refer to the device datasheet, available at www.st.com.

Возможности

  • Excellent thermal stability
  • Frequency: 760-870 MHz
  • Supply voltage: 32 V
  • Output power: 100 W
  • Gain: 14 dB min
  • Efficiency: 45% min
  • Stability: load VSWR 5:1 minimum
  • BeO free amplifier
  • RoHS compliant

Файлы

Схемы и диаграммы

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Печатные платы и ПО

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Спецификация (BOM)

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RF power amplifier based on the LET9060S for 2-way radio and general wireless services STEVAL-TDR030V1

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