This is a little off-topic, but maybe someone can send me a quick pointer. I'm trying to understand how TCP/IP over packet networks work, i.e., how IP is...
There are a few places to start. The current JNOS page is a good place to start. http://www.langelaar.net/projects/jnos2/index2.html You can also find some...
AX.25 Amateur Packet-Radio Link-Layer Protocol http://www.tapr.org/pub_ax25.html Special emphasis on paragraph 2.2.4, “PID Field”. Used to identify what...
Congrats to Joel, W5ZN, for being voted as the next ARRL President! I'm happy hear a member of this group was chosen as Leo, N5JEP ARRL EC Lamar County, TX...
Don't know if this qualifies fully, but about three weeks ago I was able to establish a link from Downtown Paris to W5LL in Brookston about 8 miles on 2.4 GHz...
An even better and cheaper solution is to deploy the WiSpy tools that are now available from the Kismet Team. http://www.kismetwireless.net/wispy.shtml -- 73 -...
Yes, it requires Linux... I have multiple hard drives that I exchange in my laptop depending on what functionality I need for a given task, ie. one for Windows...
From the ARES E-Letter of February 15, 2006 + Government Perspective of Communication Failures Not to Be Missed The article "Missed Signals" appears in this...
It's time for me to be putting together the HSMM presentations for Hamcom 2006. Hamcom is being held in Plano, TX, on June 9 and 10. Is anybody on the list...
I noticed the following minor error in your article.. The I sat the circuit board on the nylon standoffs and secured the circuit board to the cable tie mounts...
... circuit ... <grin> Now I just have to remember to fix it! ... is in use. ... How convenient! Be sure to read my next msg, which I should have out ...
The 3rd annual Richardson Wild Ride bicycle rally on Saturday, May 20, 2006. For the third time, we'd like to use this event as an HSMM practice event. The...
Put this date on your calendar!! Saturday, May 20, 2006 That's the date of the Richardson Regional Medical Center's 2006 Wild Ride Bike Rally. The route of...
It appears that somebody is making progress using the NSLU2. The NSLU2 is a Linksys USB network appliance. That is, you connect USB hard drives to it, and it...
Here's an opportunity to measure the gain of your HSMM antenna. Kent Britain, WA5VJB, is holding his annual NTMS antenna measurement party at his QTH in Grand...
A week ago last friday, we had a big snow storm that dumped abt 12" here. My internet connection is wireless 802.11b and the AP is abt 15 mile away. I noticed...
Not exactly knowing the full atmospheric conditions during your signal improvement, a couple of things come to mind. Humidity differences will affect the...
RUN, DON'T WALK to your nearest Radio Shack to pickup a DC - DC power adapter to work with power-over-Ethernet. It's on close-out sale for $30. It has 11 -...