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Description
BLT53A 3.3V ~ 6V maximum gain 14dB digital radio wideband rf amplifier hf power amplifier
Parameter
Name: BLT53A 433M RF Power Amplifier Cavity Edition Size: 38mm X 33mm Supply voltage range: 5V The main circuit part has a metal shield box to shield most of the external interference. The design of no sliding varistor is because if the slip is added, it will affect the size of the resistor, and then affect the functional stability of the entire module. The main features 1, the center frequency: 433M 2, input and output impedance: 500 3, power supply: 3.3V ~ 6V (power supply size determines the output power) 4, the maximum gain of 14dB 5, high power output: 33dBm 6, the highest efficiency: 65% (433M)
All RF amplifiers must first connect the load and then access the signal (power up), otherwise it is easy to burn.
