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

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

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




Technical Documentation

Product Specifications
Description Version Size
DS6990 DS6990: RF power amplifier using the PD85025-E for UHF OFDM and 2-way mobile radios 1.2 325 KB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
Gerber files for STEVAL-TDR022V1 1.0 53 KB
Bill of Materials
Description Version Size
Bill of materials for STEVAL-TDR022V1 1.0 18 KB
Schematic Pack
Description Version Size
Board schematics for STEVAL-TDR022V1 2.1 27 KB


License Agreement
Description Version Size
Demo products licence agreement 3.2 22 KB
Evaluation products license agreement 1.4 128 KB
Support & Community

Sample & Buy

Part Number Core Product Marketing Status Unit Price (US$) * Board production status Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STEVAL-TDR022V1 PD85025-E Active 199 - 1 NEC EAR99 ITALY MORE INFO No availability reported, please contact our Sales office

(*) 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

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STEVAL-TDR022V1 ActiveCARDIndustrialEcopack2

(**) The Material Declaration forms available on st.com 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.