« previous next »

Author Question: Terrestrial microwave transmission a. requires repeaters in some cases b. requires line-of-sight ... (Read 29 times)

Zoey63294

  • Hero Member
  • *****
  • Posts: 539
on: Jul 7, 2018
Terrestrial microwave transmission
 
  a. requires repeaters in some cases
  b. requires line-of-sight between the transmitter and receiver
  c. is subject to noise and interference
  d. all of the above

Question 2

Optical transmission of ATM signals in North America is often done using
 
  a. SDH
  b. STM-N
  c. OC-N
  d. STS-N


TheNamesImani

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 7, 2018
Answer to Question 1

d

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Types of obligatory salt and water exchanges in a terrestrial animal. Types of obligatory salt and water exchanges in a terrestrial animal.
Terrestrial plants and animals can be characterized by analogous pathways for water gain and loss. Terrestrial plants and animals can be characterized by analogous pathways for water gain and loss.
Plato’s Divided Line Plato’s Divided Line
Leading Sites of New Cases of Cancer in the United States, 2013 Leading Sites of New Cases of Cancer in the United States, 2013
A promissory note for $600.OO dated January 15, 2017. requires an interest payment of $120 00 ... A promissory note for $600.OO dated January 15, 2017. requires an interest payment of $120 00 ...
Number line for rounding Number line for rounding
Video: Coronary Heart Disease

For a complete list of videos, visit our video library