(L)Element 3-80 Installation Codes and Procedures Flashcards
1
Q
What color is the binder for pairs 51-75 in a 100-pair cable?
A
Green
2
Q
What is most important when routing cables in a mobile unit?
A
Assuring radio or electronics cables do not interfere with the normal operation of the vehicle.
3
Q
Why should you not use white or translucent plastic tie wraps on a radio tower?
A
UV radiation from the Sun deteriorates the plastic very quickly.
4
Q
What is the 6th pair color code in a 25 pair switchboard cable as is found in building telecommunications interconnections?
A
Red/Blue, Blue/Red
5
Q
What tolerance off of plumb should a single base station radio rack be installed?
A
Just inside the bubble on a level.
6
Q
What type of wire would connect an SSB automatic tuner to an insulated backstay?
A
GTO-15 high-voltage cable.
