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How is Spread Spectrum Reflectometry able to test for faults on live wires without interfering with the system it is testing?
SSTDR adds a very small (25-70 db down) high speed pseudo noise code that doesn't interfere of jam the signal of the system it is testing. The multiplexed data signal is then transmitted down the system and reflected back. The signal of the system correlates highly with the pseudo noise if the two are in sync and rather low if the two are not in sync. Because this process is able to occur without jamming or compromising the integrity of the tested signal SSTDR technology can locate shorts a few milliseconds long within a few centimeters of accuracy. SSTDR is also able to perform this test over wired systems that are thousands of meters in length.
What else can I help you with?
Objective in regulating the use of radio frequency spectrum?
The objective is to make it possible for the maximum number of users to co-exist within the existing radio spectrum, without interfering with each other. Radio spectrum is like land . . . no more of it is being manufactured.
Can you get 32 knights on a chess board without interfering with each other?
yes
How can you appreciate the living creatures here on Earth?
Go out and observe them without interfering with them.
Does science develop without testing a hypothesis?
No, science does not advance without testing hypotheses.
Can you play Mafia Wars on both my space and Facebook without them interfering with each other?
yes.
Is the goal of of the HIPAA privacy rule is to protect the patient without interfering with patient care?
true
The goal of the hipaa privacy rule is to protect the patient without interfering with patient care?
Yes
Is he goal of the HIPAA Privacy Rule is to protect the patient without interfering with patient care?
true
The goal of the HIPAA Privacy Rule is to protect the patient without interfering with patient care.?
TRUE
What is static testing?
Its like testing a car without running it. Testing the code without actually running it. Code reviews by peers, checklist are popular techniques.
To what is the term laissez-faire suggested to?
The policy of leaving things to take their own course, without interfering
Is the goal of hipaa privacy rule to protect the patient without interfering with patient care?
TRUE
