Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
All Engineering Dictionary Terms
Definition of "Digital Cellular System 1800MHz" |
Digital Cellular System 1800MHz is a term given to what is now known as GSM1800. This system operates in the 1800MHz region of the frequency spectrum. The paired spectrum is located between 1710MHz and 1785MHz for uplink operation and 1805MHz and 1880MHz for downlink operation. The duplex spacing being 95MHz. This spectrum supports 374 channels. / Thermionic emission is now also used to refer to any thermally-excited charge emission process, even when the charge is emitted from one solid-state region into another. |
Please type any word or choose alphabet below... |
A
B
C
D
E
F
G
H
I
J
K
L
M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 |