Focusing on the antenna Seems to be the theme from most everyone. Thanks, as most of you suspected I was focused almost solely on the radios. Thank you for the help.
Often overlooked by new hams. Antennas make all the difference. I'd rather have a $100 radio and a $500 antenna than a $100 antenna and a $500 radio….
Many of us do this as a career, and it is very common for the antenna system to cost more than the radios or repeaters themselves.
For local comms I’m a but of a prepper and I’m still trying to figure out what would be best for local comms on a grid down type scenario.
This gets complex.
It really depends on who you want to talk to, and what their capabilities are. Remember that it's two way radio and what's on the far end matters just as much as what you have.
Repeaters are a good resource for extending your VHF/UHF range, hand held radios, small mobile radios, etc.
But not all repeaters are created equal. Any event that will take down other commercial services risks also taking down amateur radio and GMRS repeaters. Building survivable repeaters takes a lot of money. Not all hobbyists have the funds to do that.
So, what works on a sunny day may not during a storm.
If you really want to communicate without relying on infrastructure, then HF is what you want. You'll need to consider antennas, as in more than one. Different antennas for different jobs make it work. There is no one antenna that solves all problems.
On HF, you really want to understand Near Vertical Incidence Skywave for any local/intrastate/nearby state communications.
For the long range/UK stuff, you'll want a different antenna...
Budget is only part of the challenge.
You've got location and land on your side, so putting up an excellent antenna system is going to be much easier.
Learning how to properly use it all is the biggest challenge. The amateur radio test only covers the basics. Listening, learning and lots of practice make the difference.
Also prepper local comms. I’m assuming VHF/UHF there.
A lot of preppers buy the cheap Chinese $20 VHF/UHF radios and call it good. Reliable communications with those is going to be iffy.
VHF/UHF is usually where you'll find them. Just make sure you understand what frequency allocations your license covers. Some of the prepper community miss this part.
You mention 12DC power supply. I believe I will exclusively be operating from my house. Is it better to get. 120v system or are mobile radios just as good but run from a home 12v lower supply?
If you are looking at this for preparedness, you need to consider that utility power is one of the first things to go. Having some form of back up power for your home station is important.
For some, that's a portable generator and a bunch of fuel cans.
For others, it's a big bank of 12 volt batteries and solar panels to keep them charged.
Even at home, 12 volts should be part of your system. Many use mobile radios at home and need, at minimum, a 12 volt power supply to run them.