Dual Access

In telecommunication, the term dual access has the following meanings: 1. The connection of a user to two switching centers by separate access lines using a single message routing indicator or telephone number. 2. In satellite communications, the transmission of two carriers simultaneously through a single communication satellite repeater. Source: from Federal Standard 1037C and from MIL-STD-188

 

<< PreviousWord BrowserNext >>
direct access
direct connect
direct distance dialing
directional coupler
directive gain
direct sequence spread spectrum
disengagement originator
dispersion limited operation
distortion
distortion limited operation
distributed database
distributed queue dual bus
distributed switching
disturbance voltage
diurnal phase shift
diversity reception
dod master clock
double ended synchronization
double sideband reduced carrier transmission
double sideband suppressed carrier transmission
doubly clad fiber
d region
drift
drop (liquid)
drop and insert
dropout
dual in line package
duct
duobinary signal
duplexer
duty cycle
dynamic range
earth terminal complex
echo (mythology)
effective data transfer rate
effective earth radius
effective height
effective input noise temperature
effective mode volume
effective power
effective transmission rate
efficiency factor
eia interface
electrical length