RA18H1213G 1.24-1.30GHz 18W 12.5V, 3 Stage Amp. For MOBILE RADIO NEW | eBay
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Nvarcher Diy 410-470 Mhz 20w Uhf Rf Radio Power Amplifier Amp 433mhz For 450c Relay Digital Radio Model Airplane - Home Theater Amplifiers - AliExpress
1PCS) RA18H1213G RA18H1213G-101 RF power amplifier module New and original - AliExpress