D-AMPS |
Digital Advanced Mobile Phone Service
|
D-Rx |
Digital Receiver
|
D-Tx |
Digital Transceiver
|
D-TxAA |
Double Transmit Adaptive Array
|
D/A |
UHCanSAK
|
D/I |
Drop and Insert
|
D3 |
Third Generation Channel Bank
|
D4 |
Fourth generaton channel bank
|
DA |
Distribution Area
|
DAB |
LirbSJ
|
DAC |
Digital Access Carrier
|
DAC |
Digital to Analog Converter
|
DACS |
Digital Access Cross-Connect System
|
DAM |
DECT Authentication Module
|
DAMA |
Demand Assigned Multiple Access
|
DARPA |
Defense Advanced Research Projects Agency
|
DAS |
Distributed Antenna Systems
|
DAVIC |
Digital Audio Video Council
|
dB |
Decibel(s)
|
DB |
Database
|
DBCH |
Dynamic BCH
|
dBm |
dB relative to one milliwatt
|
DBM |
Double Balanced Mixer
|
dBM |
Decibel reference to 1 milliwatt
|
DBN |
Dial-Back Number
|
dBrn |
DB relative to noise
|
DBrn |
Decibels above reference noise
|
dBrnc |
dB relative to noise (c-notch or C--message_
|
DBS |
Direct Broadcast Satellite
|
DC |
Direct Current
|
DCB |
Digital Channel Bank
|
DCC |
Data Country Code
|
DCC |
Data Communications Channel
|
DCCX |
Direct Circuit Control Exchange
|
DCE |
Data Circuit-Terminating Equipment
|
DCE |
Data Communications Equipment
|
DCF |
Distributed Coordination Function
|
DCF |
Discounted Cash Flow
|
DCF |
Dispersion Compensation Fiber
|
DCH |
Dedicated Channel
|
DCLEC |
Data Competitive Local-Exchange Carrier
|
DCM |
Dispersion Compensation Module
|
DCN |
Data Communications Network
|
DCO |
Digitally Controlled Oscillator
|
DCOM |
Distributed Component Object Model
|
DCS |
Distributed Communications System
|
DCS |
Digital Cellular System
|
DCS |
Digital Cross-connected System
|
DCS |
Distributed Call Signaling
|
DCT |
Discrete Cosine Transform
|