This power amplifier is not a finished product, finished product reference picture, with empty printed circuit board, includes complete accessories, needs to be welded and debugged by yourself. The heat sinks are not provided. Reasonable circuit layout, adopts fine-quality power amplifier chip with high operating efficiency, and this circuit can deliver truly high-end sound quality. Circuit for class AB linear amplifier for SSB AM CW frequency modulation power amplifier. For low-power power connectivity. For FT-817 KX3 and other small power .

Warning: The output is prohibited open circuit, short circuit, prohibit VSWR 2.0 or more.

Specifications:
Name: Power Amplifier DIY Kit
Material: printed circuit board+metal
Vol e: 13.8V
t: 6-10A
Maximum input power: 5W
Maximum output power: 70W
Frequency ranges: 3.5-30 (10M-80M)
Air-cooled: fan forced cooling
Package size: 155 * 105 * 41mm / 6.10 * 4.13 * 1.61in
Package weight: 116g / 4.09ounce

Packing List:
1 * Power Amplifier DIY KitThis power amplifier is not a finished product, finished product reference picture, with empty printed circuit board, includes complete accessories, needs to be welded and debugged by yourself. The heat sinks are not provided. Reasonable circuit layout, adopts fine-quality power amplifier chip with high operating efficiency, and this circuit can deliver truly high-end sound quality. Circuit for class AB linear amplifier for SSB AM CW frequency modulation power amplifier. For low-power power connectivity. For FT-817 KX3 and other small power .Warning: The output is prohibited open circuit, short circuit, prohibit VSWR 2.0 or more.Specifications:Name: Power Amplifier DIY KitMaterial: printed circuit board+metalVol e: 13.8Vt: 6-10AMaximum input power: 5WMaximum output power: 70WFrequency ranges: 3.5-30 (10M-80M)Air-cooled: fan forced coolingPackage size: 155 * 105 * 41mm / 6.10 * 4.13 * 1.61inPackage weight: 116g / 4.09ouncePacking List:1 * Power Amplifier DIY Kit