The RA30H0608M is a 30-watt RF MOSFET Amplifier Module for 12.5-volt mobile radios that operate in the 66- to 88-MHz range. It features enhancement-mode MOSFET transistors, broadband frequency range, low-power control current, and the possibility of linear operation.
The RA30H0608M is a 30‑watt RF MOSFET amplifier module designed for 12.5‑V mobile radios operating in the 66‑88 MHz band. It uses enhancement‑mode MOSFET transistors and provides up to 45 W output power when the gate voltage is around 4‑5 V. The module is RoHS compliant and can be used for both non‑linear FM and linear AM modulation.
The device is built on an alumina substrate with a copper flange, protected by a plastic cap. Proper ESD handling, heat‑sink flatness (<50 µm) and torque (4‑6 kgf‑cm) are required for reliable operation. Recommended operating temperature is –30 °C to +110 °C, with a maximum case temperature of 90 °C for long‑term use.
| Frequency Range | 66‑88 MHz |
|---|---|
| Module Size | 66 × 21 × 9.88 mm |
| ESD Sensitivity | down to 1000 V |
| Heat‑sink Flatness Requirement | < 50 µm |
The module is sensitive to ESD down to 1000 V, so appropriate ESD precautions are required during handling and assembly.
Use M3 screws tightened to 4.0–6.0 kgf‑cm torque.