However, we do not suggest to work the PE Max for a long time. It will decrease the amp' life time and also if the antenna can not endure the output watt, which will damage the amp. Something New and impirtance about the Updated Version. Why did we decide to design a "Fan" on the amplifier?
During the programming of investigating regular customers of the amplifier, over two thirds of the customers leave the mssage that they need to put a additonal fan to cool the amplifier when it is working. They think sometimes, when a fan is not availabel, it will get much more business.
Also, considering that the high degree of heat dissipation will affect the amp's working efficiency, our engineers decided to put a fan on the amplifier. It does greatly ease the problem.
Why chose such a " loud voice " fan to put on the amp. Dear friend, if it is that at the first, we got two kinds of the fans to consider ---- one is with lower noise and cost but just with lower rotate speed, while another one is with a louder noise and higher cost, but it works more perfectly and feectively with hiher rotate speed.So, we choose the later one, although the noise is louder but it does work well with the. Max 150 W(Input 10W). Max 300 W(Input 10W) Max 250W (Input 5W). To amplify the portable two way radio/ walkie talkie power. To reach the Max output, the input power also should be the MAX. The input power should be within the range, or it will be damaged.
The different modes work under different conditions, so please check instruction before using it. The item "TC-300 200W HF Power AMP for Handheld 27Mhz Radio 2 Years Warranty HYS" is in sale since Tuesday, April 7, 2015. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "1198shop" and is located in Saming, . This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.