This datasheet introduces the features and characteristics of the STEVAL-TDR011V1 demonstration board, which is a two-stage 50 W RF power amplifier that includes an output LPF (low-pass filter) for harmonics rejection. It also features power detection and a temperature sensor. The main purpose of the board is to demonstrate the functioning and performance of the PD85006L-E and the STAP85050 devices from the LdmoST plastic family of RF power transistors. The application is specifically designed for 2-way analog and digital mobile radios.
The STEVAL-TDRO11V1 is a demonstration board designed for 2-way analog and digital mobile radios. It features a two-stage 50 W RF power amplifier with an integrated output low-pass filter (LPF) for harmonics rejection. The design utilizes the PD85006L-E and STAP85050 RF power transistors from the LdmoST plastic family.
| Frequency range | 400 - 470 MHz |
|---|---|
| Supply voltage | 13.6 V |
| Output power | 50 W |
| Drain current | < 10A |
| Input power | 20 dBm |
| Harmonics level | < -45 dBc |
| Operating case temperature | -10 to +85 °C |
| Max. ambient temperature | +55 °C |
| Gain | 27 dB |
The application is specifically designed for 2-way analog and digital mobile radios.
The board uses the PD85006L-E and STAP85050 devices from the LdmoST plastic family.