EM Spectrum
This is the propagation of oscillating EMWs broadcasted at the speed of light
What is Electromagnetic Radiation (EMR)
This is the voltage a typical radio circuit operates on
What is 5 volts or less
This is the most critical phase of working with nuclear hardened components
What is the inspection
This version of the 1553 utilizes Interface Units (IU)
These are how all computer words are broken down
This is a subdivision on radio waves that many of the AF radar systems operate on
What is Microwaves
This is put on all openings of a B-1 to ensure nuclear hardness is maintained
What are EMP Gaskets/Slant coils
This component of the data bus system is transmission line made of shielded twisted pair cabling
What is the Data Bus
Under this scenario, a computer word is considered invalid.
What is if the bit count is even
This is what occurs unwanted audible signals affect a electrical circuit
What is Radio Frequency Interference (RFI)
This is the component used by the B-52 to ensure it maintains an EMP Hardened state
What is S/V (Survivability/Vulnerability) Boxes
This tool is used to measure resistance on a B-1 hull
What is a bonding meter
This CCA decodes and stores sub-addresses, BIT information, and word counts
What is the Handshaker
This word can be transmitted by both a Bus Control and Remote Terminal
What is a data word
This is the method of automatically and periodically changing frequencies to combat RFI
What is Frequency-Hopping
This symbol on a TO indicates special procedures to ensure an aircraft maintains a Nuclear Hardened state
What is **HCP**
For this finish, you must make sure to test it with the sides of the probes, or else you might damage it!
What is the KA finish
This component stores the CPU operation information retrieved during initialization
What is the Programmable Read-Only Memory (PROM)
Direct-coupled stubs utilize this type of fault isolation resistor
What are two 55Ohm ±2% fault isolation resistors
This is the most common cause of RFI
What are transmitters and electrical equipment
This refers to a finish on the B-1 that produces a conductive surface
What is the KA finish
A resistance measurement must not be greater than this between a component and mounting tray in a hull hardened A/C
What is 15.0 milliohms
This is the maximum length of transformer-coupled stubs
What is 20ft
This is the approximate insertion loss there should be between two stubs
What is 12.0 dB