No. NS Answer1

27802.141 MW

1/60 seconds150 km19 KHz

50-860 MHz72 m

Absorption coefficientB

CelotexConstellation Diagram

EIA/TIA-526-7JIF

Low beam currentNarrow Angle Viewing

Pulse PositionQAMQAM

Radiation patternRadiation-diection Finder

Satellite closet

Solar Flare

Star

T.38Tandem office

Tilting

Vertical Redundancy Checking

Group Name: SMU Coaching: EST 2

QuestionOne exchange is allotted in ________ central office.In CATV internet access system, a 6 MHz TV channel has a data rate of ____ Mbps.IEEE standard for TV data communications.Max allowable ERP for channel 7-13 in Metro Manila and Metro Cebu ____.How much time passes by for one vertical blanking for odd and then for even field in TV?In fiberoptic ……. 1Gbps limit is from 15 km to ____.Pilot sub-carrier of commercial in FM stereophonic transmission.Hybrid fiber optics….CATV.64 devices of 6 bit has _______ range.Ratio of energy absorbed by the surface to the total received energy.Class_____......RF..A material with highest absorption coefficient for sound waves?_______ is like as phasor diagram….phasor is not includedTransmission loss in fiber optic plant (single mode) is measured by ___."Lossy" picture in compression.A low contrast picture in which white seems flat and lacking in detail suggest.A disadvantage of LED is its ___.Series of bits.Digital Modulation similar to PSK, except that info is contained in both amplitude and phase.Combination of amplitude and phase modulation.A plot of the radiated energy from an antenna measured at various angles at a constant distance from the antenna.Shore effect causes error on what indication?

Gigantic emission of hydrogen from the sun.

IP-based fax service standard.Telephone switch that connects to other switches, and not to individual customers.The ground wave eventually disappears, as one move away from the transmitter because of______.

Date: FEBRUARY 25, 2013

What refers to a closet which has terminating facilities for key telephone system services, stations, and central office and PBX lines, but does not contain key telephone system circuitry?

A local area network topology which the individual terminal, microcomputers or work station are connected directly to a central computer.

Error detection technique which redundant bit is appended to every data, the total number of 1’s in the unit (including the parity bit) becomes even.