BURST-ULTRA LDMOS HF Linear Amplifier

New HF QRO (3 KWT) Linear Power Amplifier “BURST ULTRA” (Made in Russia 2025).   BURST-ULTRA is a new linear transistor power amplifier for use with any HF transceiver, operating in the frequency range from 1.8 to 54.0 MHz. This model features a special Contest mode for more intensive operation during competitions. The use of higher-performance…