This application note provides design and use information for the RD01MUS2B single-stage amplifier. The amplifier operates in the 135-175MHz frequency range, with a typical input power of 30mW and a typical output power of 1.45W.
The document provides an overview of the RDO1MUS2B single‑stage amplifier evaluation board, including its key specifications such as a 135‑175 MHz operating range, typical input power of 30 mW, typical output power of 1.45 W, and a quiescent current of 40 mA. It also details the board dimensions (90 mm × 40 mm), material (FR‑4), and thickness (0.8 mm).
Additional sections cover the equivalent circuitry, PCB layout, full component list, thermal design of the heat sink, typical performance graphs, and revision history, giving engineers the data needed to integrate and evaluate the board in RF applications.
| Frequency range | 135‑175 MHz |
|---|---|
| Typical input power | 30 mW |
| Typical output power | 1.45 W |
| Quiescent current | 40 mA |
| Operating current | 0.29 A |
| Board dimensions | 90 mm × 40 mm |
| Board material | FR‑4 |
| Board thickness | 0.8 mm |
The board operates from 135 MHz to 175 MHz.
Typical output power is 1.45 W.
The quiescent current is 40 mA.
The board measures 90 mm in length and 40 mm in width.