by IRISHrepublicanARMY December 21, 2003
A signal structuring technique that employs direct sequence, frequency hopping or a hybrid of these, which can be used for multiple access and/or multiple functions. This technique decreases the potential interference to other receivers while achieving privacy and increasing the immunity of spread spectrum receivers to noise and interference. Spread spectrum generally makes use of a sequential noise‑like signal structure to spread the normally narrowband information signal over a relatively wide band of frequencies. The receiver correlates the signals to retrieve the original information signal (NTIA)
by IRISHrepublicanARMY January 03, 2004
Pretty good program, considering its made by microsoft. Although its really bad about slowing my computer down (it is an HP, which sucks)
Running, Call of Duty, AIM, Norton Antivirus and listening to my Smashing Pumpkins CD on Windows Media Player....computer actully slows down....thank you Windows XP
by IRISHREPUBLICANARMY January 10, 2004
The term "freeband" pretty much refers to the 25.1000 MHz (25100.0 kHz) to 28.0000 MHz (28000.0 kHz) band, although people do operate "freeband" above those ranges, and into the 10-meter ham radio band (which is REALLY illegal). Freeband comes from the 26.9650 to 27.4050 MHz CB radio band. Because of heavy use of this band al around the world (in all modes, AM, SSB, FM). People started to modify thier CB radios to operate above or below (usally above, in the 27.4150 to 28.775 MHz range) the normal CB band. Really, this band has very little users, the military and government have a few channels, and 28.000 to 29.700 is ham radio, and there are a few channels allocated to the Forest Products Radio Service/Business Radio Pool.
The most common modulation mode is SSB.
The international calling frequency is 27.555 MHz (27555.0 kHz)
The most common modulation mode is SSB.
The international calling frequency is 27.555 MHz (27555.0 kHz)
by IrishRepublicanArmy December 20, 2003
Cryptographic algorithm that has been registered by the National Institute of Standards and Technology and has been published as a Federal Information Processing Standard for use in protecting unclassified sensitive information or commercial information. NTIA
The US Government uses the type 3.
by IrishRepublicanArmy January 24, 2004
by IrishRepublicanArmy December 26, 2003
CB radio slang for an illegal amplifier (usally a modified 10/12 meter ham radio amp.) which brings the 4W AM (12W SSB). output to something like 1000 watts or sometimes higher. As a result, the 26.965 to 27.405 MHz band is littered with stations jamming a single channel and not allowing anyone else to use it (AM does not have the "capture effect" that FM does.) because that person is using a "foot warmer" and it congests the frequency so much that it is unusable, and in turn, more people buy "foot warmers" to combat this interferance from distant stations, and thus the cycle continues.
If everyone who used illegal amplifiers was to stop using thier illegal equipment, range and interferance problems would lessen even for those who abandoned thier illegal equipment.
If everyone who used illegal amplifiers was to stop using thier illegal equipment, range and interferance problems would lessen even for those who abandoned thier illegal equipment.
Dude! Hide your foot warmer, here comes uncle charlie!
Roger that, CRYSTAL PALACE BASE CONTROL has a foot warmer.
Roger that, CRYSTAL PALACE BASE CONTROL has a foot warmer.
by IrishRepublicanArmy December 08, 2003