Description

Feature : Note: Heatsink not inclued ! For ssb, AM linear power amplifier, CW, FM power amplifier, And the most basic signal amplification expansion Overall gain of more than 40dB, which is 10,000 times, the input 1mW , output 10W Input power 1-5mW working voltage and current: 12-15V,6-8A. Output power 45W (max) (this data is the first test of the data, the new data below) Output Impedance: 50 Ohm, according to need adjustment between 10-200 Euro Suite size: 60 x 100mm Input and output interfaces: standard sma interfaces, external thread hole By adjusting the V303 version of the time, the high-gain put up at 28MHz output power of 25W, basically squeezed out of the tube IRF530 potential. I personally tested the following data, this data table is a giant heat sink can withstand 200W measured above, and do not have sufficient cooling capacity of friends, please do not limit the work, so unsafe In 3-5MHz, due to the low frequency, low inductance, resulting in a gain of a certain loss of output power a little lower than 7MHz 3.500MHz 54W 7.050MHz 56W 10.000MHz 57W 14.270MHz 55W 21.400MHz 41W 24.000MHz 37W 28.100MHz 25W 29.600MHz 20W package : 1pc DIY KITS 45W SSB linear power amplifier for transceiver HF radio shortwave HAM