OK have a prep question... anyone got a shortwave radio receiver. What can you tell me about it? I/we know nothing. How about a gieger counter? Do you own a nuc alert also? And what made you buy both?
Thanks!
I am by no means an expert on this, but can give what I understand.
Yes we have a Geiger counter it is the GMC 500+ (be sure to include the + if you get it) from Walmart for about 120.00. I choose that one mainly cuz a friend of mine is a Physicist, and recommended it.
He recommends it because it has 2 tubes in it to measure radiation. One tube measures low radiation amounts those under <50 CPM (counts per minute), and another for high amounts. Background radiation in my area runs mostly between 17 and 24 CPM.
If you are near a blast zone, or fallout, a geiger counter with only one tube to measure low radiation will be overwhelmed, and cease to function. With the GMC 500+ you get both so no need to buy two Geiger counters to measure the CPM. And of course the reverse is also true in that if you have a Geiger counter that measures high radiation, and you are in a low radiation level, which can still do a lot of damage, depending on exposure, you won't get a reading at all.
I would eventually like to get the key fob nuke alert, which to my understanding measure high radiation doses, just to have on my key chain.
For more information on what is ok and not ok on radiation, and how much you can absorb and live, eat etc. The book Nuclear Survival Skills will give you all that, plus more. About 15.00 online purchase.
For the Short Wave radio (receiver):
Like AM, or FM radio freq's, so is SW (Short Wave), All you have to do is run the dial to pick up and listen to a broadcast. So long as the radio you are using has the SW band. The thing with SW is that they can circumvent the earth. So someone broadcasting in say Ukraine, can be picked up here.
The good thing with SW is that if major networks either loose their ability, or are taken over by the government you can still get news via SW. I don't know if this is true but SW may operate on HAM freq's. So the SW broadcast may have to use repeaters or something, but that is not something a person with a receiver has to worry about, just like your old AM, FM transistor radio.
The radio we have with SW, while being able to run on batteries, it also has a hand crank to power it. Which I thought would be handy if you're listening for news on SW you might not have electricity.
We've had ours for years and don't remember where we got them, but you might check at Sportsman Guide, not to mention amazon or some place like that.
Like I said usage of SW band is just like what you did as a teen to listen to AM, or FM radio.