Using the Joint Electronics Type Designation System, what does 'GRR' represent?

Using the Joint Electronics Type Designation System, what does 'GRR' represent?

• A. Ground Relay Receiver
• B. General Radio Receiver
• C. Group Relay Receiver
• D. Guided Radar Receiver

Answer: (B)

In the Joint Electronics Type Designation System, a three-character code breaks down into a general family, a major function, and a specific device. For this code, the first character signals General, the second signals Radio, and the third signals Receiver. Put together, it expands to General Radio Receiver. That mapping means this isn’t Ground Relay Receiver or Guided Radar Receiver, since the standard interpretation uses Radio as the middle element and Receiver as the last element. The familiar, widely used reading is General Radio Receiver.

In the Joint Electronics Type Designation System, a three-character code breaks down into a general family, a major function, and a specific device. For this code, the first character signals General, the second signals Radio, and the third signals Receiver. Put together, it expands to General Radio Receiver.

That mapping means this isn’t Ground Relay Receiver or Guided Radar Receiver, since the standard interpretation uses Radio as the middle element and Receiver as the last element. The familiar, widely used reading is General Radio Receiver.