300W 75MHz-120MHz RF Power Amplifier Board Input 27V Working Current 17-18A for FM Transmitter Radio Specifications: - Power supply: 27V - Working current: 17-18A - Power: 300W (maximum 350W 300W is recommended) - Frequency range: 75-120MHz - Input power: 1W - Output impedance: 50 ohms - Board size: 10 x 5.4cm/3.9 x 2.1 Package Included: - 1 x RF Power Amplifier Board. Usually it cost about 35USD-50USD. If you receive defective item, please kindly notify us within 14 days. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Signal Sources & Conditioning\RF & Microwave Amplifiers".The seller is "ichipwholesale" and is located in this country: CN. This item can be shipped worldwide.