Which is the correct formula for decibels?
A) 10 * P2/P1
B) 10 * (P2/P1) ²
C) Log10(P2/P1)
D) none of the above
Correct Answer:
Verified
Q52: Bluetooth LE _.
A) uses about 0.1 to
Q53: Bluetooth Low Energy _.
A) provides much higher
Q54: Compared to an omnidirectional antenna,a dish antenna
Q55: The _ standard dominates IoT transmission today.
A)
Q56: Bluetooth LE normally uses _ for power.
A)
Q58: An 8/1 increase in power corresponds to
Q59: If a master has multiple slaves,Bluetooth will
Q60: A change in power from 100 W
Q61: Wi-Fi direct _ uses access points.
A) always
B)
Q62: _ can operate in the 2.4 service
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