G6B01:

What determines the performance of a ferrite core at different frequencies?

  1. Its conductivity
  2. Its thickness
  3. The composition, or "mix," of materials used
  4. The ratio of outer diameter to inner diameter

G6B02:

What is meant by the term MMIC?

  1. Multi-Megabyte Integrated Circuit
  2. Monolithic Microwave Integrated Circuit
  3. Military Manufactured Integrated Circuit
  4. Mode Modulated Integrated Circuit

G6B03:

Which of the following is an advantage of CMOS integrated circuits compared to TTL integrated circuits?

  1. Low power consumption
  2. High power handling capability
  3. Better suited for RF amplification
  4. Better suited for power supply regulation

G6B04:

What is meant by the term ROM?

  1. Resistor Operated Memory
  2. Read Only Memory
  3. Random Operational Memory
  4. Resistant to Overload Memory

G6B05:

What is meant when memory is characterized as non-volatile?

  1. It is resistant to radiation damage
  2. It is resistant to high temperatures
  3. The stored information is maintained even if power is removed
  4. The stored information cannot be changed once written

G6B06:

What kind of device is an integrated circuit operational amplifier?

  1. Digital
  2. MMIC
  3. Programmable Logic
  4. Analog

G6B07:

Which of the following describes a type N connector?

  1. A moisture-resistant RF connector useful to 10 GHz
  2. A small bayonet connector used for data circuits
  3. A threaded connector used for hydraulic systems
  4. An audio connector used in surround-sound installations

G6B08:

How is an LED biased when emitting light?

  1. Beyond cutoff
  2. At the Zener voltage
  3. Reverse biased
  4. Forward biased

G6B09:

Which of the following is a characteristic of a liquid crystal display?

  1. It utilizes ambient or back lighting
  2. It offers a wide dynamic range
  3. It consumes relatively high power
  4. It has relatively short lifetime

G6B10:

How does a ferrite bead or core reduce common-mode RF current on the shield of a coaxial cable?

  1. By creating an impedance in the current's path
  2. It converts common-mode current to differential mode
  3. By creating an out-of-phase current to cancel the common-mode current
  4. Ferrites expel magnetic fields

G6B11:

What is a type SMA connector?

  1. A large bayonet connector usable at power levels more than 1 KW
  2. A small threaded connector suitable for signals up to several GHz
  3. A connector designed for serial multiple access signals
  4. A type of push-on connector intended for high-voltage applications

G6B12:

Which of these connector types is commonly used for audio signals in Amateur Radio stations?

  1. PL-259
  2. BNC
  3. RCA Phono
  4. Type N

G6B13:

Which of these connector types is commonly used for RF connections at frequencies up to 150 MHz?

  1. Octal
  2. RJ-11
  3. PL-259
  4. DB-25