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.The most effective working frequency is 20-30 MHz, and with the situations of working under. Around 200 W with input 5 W and around 200-250 when the input is 10W. Dear customer, if you want to reach the PE MAX output, please check that the input should exactly 10W or 5W. The DC Power should actually be over 14V and 18A and also other conditions should be perfect.
Different mode have the different input requirement. 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. 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 "Hys high power long range portable cb radio Amplifier 27Mhz 10meter AM FM SSB CW" is in sale since Wednesday, April 5, 2017. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "1198shop" and is located in Sanming, .
This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.