The RA30H1721M is a 30-watt RF MOSFET Amplifier Module from Silicon RF Power Modules for 12.5-volt mobile radios that operate in the 175- to 215-MHz range.
The RA30H1721M is a 30‑watt, 2‑stage RF MOSFET amplifier module for mobile radios operating in the 175‑215 MHz band. It features enhancement‑mode MOSFET transistors, low‑power gate control (≈1 mA at 5 V) and a compact 66 × 21 × 9.88 mm package.
The document provides electrical ratings, typical performance curves, mechanical drawing, recommended mounting procedures, thermal design guidelines and safety precautions for reliable integration into RF equipment.
| Frequency range | 175‑215 MHz |
|---|---|
| Output power | 30 W |
| Module size | 66 × 21 × 9.88 mm |
| Gate voltage rating | < 12.5 V |
Use M3 screws tightened to 4.0 – 6.0 kgf‑cm.
The module is sensitive to ESD voltages down to 1000 V and requires appropriate precautions.
RoHS compliance is indicated by the letter “G” after the lot marking.