After six months of using FlexRadio's SmartLink for remote operation, I wanted to share some observations about internet linking versus traditional RF remote control methods. FlexRadio designed the FLEX-6000 series from the ground up as an internet radio, delivering on their promise of seamless remote operation.

The integration is impressive - no expensive radio front panels, interface boxes, or additional network hardware required. Everything works through SmartSDR software on whatever device you have. I've successfully operated from hotel rooms using just my laptop and even from my iPhone during lunch breaks.

Key advantages I've found:

• Zero additional hardware costs beyond the radio itself
• Excellent audio quality with minimal latency
• Full control of all radio functions including panadapter
• SmartSDR V2 enables remote CAT and audio interfaces for third-party software integration

The main limitation is internet dependency - lose your connection and you're off the air immediately. Traditional RF linking methods don't have this single point of failure.

Great writeup! I'm curious about your internet bandwidth requirements. What's the minimum upload speed you've found usable at the home station? I'm stuck with rural internet that's pretty limited.

Modern radios have excellent safeguards including transmit timeouts and automatic shutdown on network loss. I also use voice-activated power switches for additional safety. The convenience factor far outweighs the risks if you set it up properly.

Been running contests remotely with my 6700 for two years now. The integration with logging software like DXLab is seamless - click on spots and the radio automatically sets frequency, mode, and split. Can't imagine going back to being tied to the shack physically.