In Tactical Mode, how many keys can be received at once (maximum)?

In Tactical Mode, how many keys can be received at once (maximum)?

• A. 1
• B. 10
• C. 20
• D. 40

Answer: (D)

In Tactical Mode, the radio must be prepared to handle multiple cryptographic keys for secure communications across different nets and missions. The design allows a fairly large set of keys to be received and stored so you can switch nets or rekeys with minimal delay. The maximum number of keys that can be received at once is 40, which reflects the hardware’s key-management capacity for concurrent operation. Smaller numbers would limit multi‑net readiness, while 40 provides the practical upper limit for rapid, secure communication in the field.

In Tactical Mode, the radio must be prepared to handle multiple cryptographic keys for secure communications across different nets and missions. The design allows a fairly large set of keys to be received and stored so you can switch nets or rekeys with minimal delay. The maximum number of keys that can be received at once is 40, which reflects the hardware’s key-management capacity for concurrent operation. Smaller numbers would limit multi‑net readiness, while 40 provides the practical upper limit for rapid, secure communication in the field.