digital distribution frame

基本解释数字分配架

网络释义

1)digital distribution frame,数字分配架2)Digital Distribution Frame DDF,数字配线架,数字分配架3)LDDF Local Digital Distribution Frame,本地数字配线架4)Digital Distribution Frame DDF,数字配线架(中继)5)digital distribution frame,数字分配帧6)NAM,数字分配模块

最新行业英语

location updating procedure
formant frequency of vowel
reliability
cell allocation
Adaptive short-wave station
impulsive disturbance
transparent tone-in-band (TTIB) single sideband
CPFSK
barring of outing international calls (BOIC)
Home Location Register
prolongation system
dew point test
carrier reduction
leaky cable system
exclusive-NOR gate
justification service digits
zone-location code
visiting mobile subscriber
directivity diagram of an antenna
out-of-frame alignment time
cyclic unfixed channel assignment
synchronized compression and expansion
videotex,interactive videography
absolute RF channel number (ARFCN)
loss relative to free space
receiver front-end
primary block (digroup)
code synchronization
upstream failure indication
mute,quieting,squelch
frequency-conversion circuit
rated impedance of loudspeaker
empty facility
reduced carrier emission
busy/idle bit
total loss (of a radio link)

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