BD8ECX The Yaesu 817 can only operate at high power (5W) when connected to an external power source, while the internal battery allows for only low power operation (2.5W). Is there a way to enable high-power transmission with the internal battery? Please provide guidance from experienced users.
BG5BNW BD8ECX The actual power consumption of a 5W transmitter is far greater than 5W, so it's not recommended to operate in this way. It's suggested to use an external battery connected to the DC port.
BD4WCL BD8ECX You can even do it 8 times.9W transmit power, but it's likely that the amplifier has been damaged.
BG7NQF BG5BNW The correct solution... Another option is to use an internal battery to boost the voltage to 3S – 12.6V, and then connect the power directly from inside the device to the DC port.
BI1LWR I want a portable, high-power transmitter. Just get a power bank and a deceptive cable. When buying a power bank, choose one with high output, such as the Xiaomi 140W version. It's portable and has sufficient power.
闽ICP备2021006864号-7
闽公网安备35020602002794号
互联网举报中心