7W 65-110MHz High Frequency FM Power Amplifier Board RF Transmitting Antenna Debugging Module
4
Direct purchase from the factory 
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Specification:
Name: 7W Power Amplifier
Operating frequency: 65-110MHz
Output power: 7-8W
Input power: 0.1-1mW (-10~0dBm, exactly one s9018 oscillator output power)
Input and output impedance: 50 ohms
Input and output terminal: SMA-k female (external thread inner hole)
Working voltage: 12V (15Vmax)
Working current: 1A
Size: 8 x 4cm (excluding connector size)
Weight: 103g (including full set of radiator)
Package included:
1 x FM Power Amplifier Board
Note: Be sure to use a coaxial cable to connect to the outdoors, and the antenna is GP or J-type. Never use a rod antenna to directly connect to the output port, it will not work normally, and the antenna should resonate at the working frequency, and the standing wave should not exceed 1.5 .
