The LA-250 is a powerful 200W linear amplifier designed for the VHF 140-150MHz frequency range, specifically the 2m Amateur VHF Band. It is equipped with 4 Mitsubishi RD70 Mosfets mounted on a copper heat spreader, which ensures efficient heat dissipation during operation.

The LA-250's user-friendly design includes an external PTT input and a built-in HF-VOX, offering flexibility in operation. The front panel boasts an LCD that monitors crucial parameters such as input power, output power, heat sink temperature, and output VSWR. Additionally, users can adjust the backlight intensity for enhanced visibility.

Equipped with advanced safety features, the LA-250's CPU actively monitors input power, temperature, and VSWR. In the event of a fault, the amplifier is automatically disabled from transmitting to prevent damage. Furthermore, any errors are logged for future diagnostic purposes, ensuring efficient troubleshooting by the manufacturer or authorized distributors.