Features 1、100% brand new and high quality electronic materials, with long serving life 2、This FM Power Amplifier board is made of high quality electronic materials 3、This Power Amplifier Board has wide application for FM transmission of various radio application 4、Maximum output 2.5w, 15V power supply, 85MHZ to 110MHZ working frequency range. 5、Adopt double - sided gold sinking process, makes the board good weld-ability, stable performance Specification Features: This FM Power Amplifier board is made of high quality electronic materials,with long serving life This Power Amplifier Board has wide application for FM transmission of various radio Maximum output 2.5w, 15V power supply, 85MHZ to 110MHZ working frequency range. Adopt double - sided gold sinking process, makes the board good weld-ability, stable performance Typical output Power is +34dbm(2.5w), typical Power Gain is 17 dB Specifications: Power supply Voltage: DC+15V(typical 15V@0.3-0.5A) welding disc interface Working frequency Freq: 88mhz-108mhz, input and output impedance: SMA @50ohm Typical output Power: > +34dbm(2.5w) Typical power Gain: 17 dB Maximum input power: <+20dBm Size: 6*3.8*2.5cm/2.4*1.5*1in Weight: 38g/1.3oz Package includes: 1 x Power Amplifier Board Package List