ST Life.augmented


10 W, 340 - 520 MHz evaluation board based on PD85025-E
  • active Active

The STEVAL-TDR022V1 is an demonstration board using PD85025-E LDMOS transistor and designed for UHF OFDM and 2-way mobile radios.

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Key Features

  • Excellent thermal stability
  • Frequency: 340 - 520 MHz
  • Supply voltage: 15 V
  • Output power: 10 WPEP
  • Gain: 16.5 dB min.
  • IMD3 < -27 dBc at 10 WPEP
  • Load mismatch: 20:1
  • BeO free amplifier


Design Resources


Technical Documentation

Product Specifications

Description Version Size
DS6990: RF power amplifier using the PD85025-E for UHF OFDM and 2-way mobile radios
1.2 326 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
Gerber files for STEVAL-TDR022V1
1.0 54 KB

Bill of Materials

Description Version Size
Bill of materials for STEVAL-TDR022V1
1.0 19 KB

Schematic Pack

Description Version Size
Board schematics for STEVAL-TDR022V1
2.1 28 KB

License Agreement

Description Version Size
Evaluation products license agreement
1.0 126 KB

Sample & Buy

Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-TDR022V1ActivePD85025-E-199No availability reported, please contact our Sales officeEcopack2-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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