Hello, I'm looking to use a Kenwood TM-V71A with a Mobilinkd TNC. The TNC and transmitter will be remote mounted in the body of the vehicle with limited access. The Mobilinkd can be configured to turn on and off when power supply is connected or disconnected. Is there a good place on either one of the ports of the radio or the board inside to get switched power for the TNC? I'd like it wired so when the radio is on the TNC powers up and when the radio is turned off the TNC powers down. The radio has constant power run to it so it can be used even when the vehicle is powered off. For example it looks like the pin 2 of the microphone is 8V power that turns on and off with the radio. However it appears that pin is limited to 100mA which is likely a little low to power both the mic and TNC. The TNC is powered by USB so 5V 500mA or if there is something in the radio that turns on and off 12V and can convert it down as needed.