↑ Amplificador de potencia de onda corta de 30 W disipación de calor estable para radioaficionado
POWER AND IMPEDANCE: Ham radio shortwave power amplifier has an input power of 3‑5W and an input output impedance of SMA 50A. Item Type: Shortwave Power Amplifier. 1 x Shortwave Power Amplifier. Input Power: 3-5W.