N451

1337 speak for NAZI

OMG WTF T34|\/| N451 H4X 2 D4 M4X111!!!111!!



(example is written in all caps)

by IrishRepublicanArmy June 05, 2004

AIM addict

someone whos entire day revolves around talking to people on AIM

example: me

by IRISHREPUBLICANARMY January 01, 2004

hamfest

An annual ham radio festival that includes a flea market, prizes, and seminars.

I went to the Vienna Wireless hamfest and picked up a nice HF/VHF transciever.

by IrishRepublicanArmy January 10, 2004

PSK31

A digital transmission mode -- Phase Shift keying with 31.25 baud rate

PSK31 is one of the better HF operating digital modes.

by IrishRepublicanArmy January 01, 2004

TDMA

Time Division Multiple Access


A method of digital wireless communications transmission allowing a large number of users to access (in sequence) a single radio frequency channel without interference by allocating unique time slots to each user within each channel. Rather than encoding bits of data like CDMA, each frequency is broken into time slots through which bits of data flow. Data can only flow in their assigned time slots.

Cellular (mobile) Phones use CDMA, TDMA, analog, or GSM for radio (voice) transmission as well as wireless internet connections.

by IrishrepublicanArmy January 24, 2004

battleship

A fun game that teaches little children to play nice, as well as naval warfare tactics.

B-8!

You sunk my battleship!

by IrishRepublicanArmy December 12, 2003

Morse Code

A communications system consisting of letters coded into dots and dashes, and used in radiotelegraph systems. (usally HF systems), and its fun to jam freeband stations with this stuff.

I jammed a pirate radio station with "HELLO HELLO I HATE YOU" in morse code over and over again.

by IrishRepublicanArmy January 27, 2004