baseband

1. Refering to a signal in its original form, without being altered in any way, whether by modulation or conversion. 2. A single-channel transmission system, i.e., a transmission system that supports a single transmission at any given time. All contemporary wired local area networks (LANs) are baseband.

See also broadband, channel, and LAN.

• USDC (United States Digital Cellular)
• USDC (United States Digital Cellular)
• U.S. Digital Cellular (USDC)
• U.S. Digital Cellular (USDC)
• user
• User Datagram Protocol (UDP)
• user ID (user IDentification)
• user interface (UI)
• username
• user network interface (UNI)
• user plane
• USF (Universal Service Fund)
• USITA (United States Independent Telephone Association)
• USTA (United States Telecom Association)
• US TDMA (United States Time Division Multiple Access)
• UTC (Universal Coordinated Time)
• UTF (Unicode Transformation Format)
• utility
• utilize
• Utopia
• UTP (Unshielded Twisted Pair)
• UTP (Unshielded Twisted Pair)
• (UTRA TDD 1.28Mcps Option)
• UTRA TDD 1.28Mcps Option (UMTS Terrestrial Radio Access Time Division Duplex 1.28
• UV (UltraViolet)