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1  eHam Forums / Elmers / RE: Need Help Understanding Hypothetical Situation on: February 22, 2011, 09:05:23 AM
What is the absolute cheapest way I could get on 40 meters? In other words, the cheapest radio I could reasonably buy, new or used, that would accomplish the purpose? Forget kits or homebrew, I'm terrible with soldering and have no patience for tiny electronic parts.
2  eHam Forums / Elmers / Need Help Understanding Hypothetical Situation on: February 22, 2011, 07:58:34 AM
First, let me say, I'm a licensed General, but I need help putting theory into practice. This will be my first foray into HF. Let's say I want to participate in a local slow CW net on 40 meters. Now, let's say I purchase a Yaesu FT-897D.

If I want to setup an antenna in my backyard, how do I know which kind of antenna is best for my purpose? Furthermore, if I make my own antenna out of wire or something (maybe an inverted-V dipole), must I also have an automatic antenna tuner? I'm thinking I should be able to trim and measure its performance without an auto tuner, but I just don't know how. I can pretty much figure out that if I do that, then that antenna is only good for 40 meters from then on. How can I figure out how to construct this inverted-V (if that's even the best option)? I'm very afraid of damaging my transceiver (that I don't even own yet). Is the choice to either have an auto-tuner or have a bunch of antennas erected for various bands?

I know there are a lot of newbie questions strewn about in my post, but I hope some wise Elmer will pick them out and help teach a new dog old tricks.
3  eHam Forums / Elmers / Signal Report on HF - 5 9 100? on: March 02, 2008, 03:08:40 PM

Yes, it was this weekend. I wonder why everyone would say "one hundred" and not increment the number if it was some kind of count? I obviously don't even understand what you mean by "count"  Sorry!
4  eHam Forums / Elmers / Signal Report on HF - 5 9 100? on: March 02, 2008, 03:03:38 PM

While making contacts on HF, I was given a signal report of "five nine one-hundred."  I understand the "five nine" part, but what does the "one-hundred" part mean?

What alternatives might there have been?
5  eHam Forums / Computers And Software / Public safety needs help! Can YOU HELP? on: May 30, 2002, 05:27:59 PM
Good day,

Our public safety radio system (which is 800 MHz trunked) uses one traditional non-trunked frequency to transmit dispatch.

Radio pagers, in our case manufactured by Motorola monitor this frequency.  Read more about them here: http://www.batlabs.com/minitor.html   The pager, when it is in alarm mode, listens for a specific set of tones.  288.5 and 330.5 to be specific.

I desire to write a piece of software which will use the output of a scanner to monitor the frequency and listen for sets of tones. Unlike the pager, I would like to make the system dynamic enough to be able to monitor any ONE or more of the sets of tones our county uses.

I can handle the rest, such as, what action is performed when the tone is detected, but I need something to detect the tone and trigger an event.

Can anyone point me in the right direction?  Have you already run across a program that does this which you would like to share?

Thanks in advance,
Jason
KG4KLV & Volunteer Firefighter
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