Cost Issues
- HF transmission systems using 3 or more curtain arrays can be costly to build and maintain.
- Since the mid 1990s no new HF relay stations have been built.
- Existing HRS shortwave transmission systems (built before 1992) will likely remain in use for many years. The modern HRS antenna design thankfully has a long lifespan.
Read more about this topic: HRS Antenna
Famous quotes containing the words cost and/or issues:
“The cost of a thing is the amount of what I will call life which is required to be exchanged for it, immediately or in the long run.”
—Henry David Thoreau (1817–1862)
“Your toddler will be “good” if he feels like doing what you happen to want him to do and does not happen to feel like doing anything you would dislike. With a little cleverness you can organize life as a whole, and issues in particular, so that you both want the same thing most of the time.”
—Penelope Leach (20th century)