3.885 MHz on a TUBE radio... MAYBE... if you're lucky. The military did a HEMP test above the south pacific in the 1960's. It killed 1960's cars (no microprocessors) as far away as Hawaii. If that happens, the scrap metal market will drop out because of the sudden surplus of everything with a microprocessor in it. (I counted 15 microprocessors within line of sight sitting here in my living room)
If you want to get on the air (it will be VERY quiet) after one of those events, put an entire station in a really nicely shielded box right now and leave it there. In fact, that may be a really great time to get on the air! Think of all the RF hash that will disappear! No pesky internet over power lines to deal with! Of course, you'll have to power everything by battery, or solar..... if you can get home from work... after your car becomes a big paperweight. Even today's diesel engines have micros stuck all over them.
My parents have some amish families living around them. They won't even know anything happened except that they won't have cars swerving around them anymore.
There's always soup cans and string.
Tyler
----- Original Message ----- From: "Roger Kolakowski" rogerkola@aol.com To: "amsat-BB" amsat-bb@amsat.org; sco@sco-inc.com Sent: Friday, December 14, 2007 5:50 AM Subject: [amsat-bb] Re: Safekeep Sat Radios
In the case of EMP, all communications will revert to 3.885 MHz...
Roger WA1KAT
----- Original Message ----- From: sco@sco-inc.com To: "amsat-BB" amsat-bb@amsat.org Sent: Friday, December 14, 2007 2:11 AM Subject: [amsat-bb] Safekeep Sat Radios
Has anyone thought about the idea/need/way to safeguard a few ham radio sets in an area in case of EMP? A nuclear device set off above ground will wipe out all modern electronics (ham sat radios) within a large distance from the epicenter. Even if the radios are outside the blast and radiation areas they would be useless because of the EMP (electro magnetic pulse). I would think that HS might be willing to fund a way to create some safe rooms to store some ham gear around the country. Perhaps even a large "safe box"? Ham satellite gear should be in this category.
Les W4SCO
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb