430 MHz power amplifier with copper plate for SSB/CW digital mode. All mode - SSB, CW, FT8, RTTY, EME, FM ect. The transistor and copper radiator are polished to a mirror shine, so we were able to use the regular MX-4 thermal interface. This transistor is a novelty of the company AMPLEON, which was released in 2019. Replacing a transistor on failure will not be a disaster for your budget.
Size 100 x 90 x 50(h) mm. The item "UHF 70 cm amplifier 430 MHz 440 MHz LDMOS 400W" is in sale since Wednesday, September 23, 2020. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "v_r3kr" and is located in Voronezh. This item can be shipped worldwide.