One radio has antenna gain 8 dB. Another has antenna gain 2 dB. They operate at a 2380 MHz. If the received signal strength is to be -95 dBm at a distance of 50 km, how much power (in dBm) must be transmitted? Assume free-space propagation. Express answer to the nearest 0.1 dBm.
One radio has antenna gain 8 dB. Another has antenna gain 2 dB. They operate at a 2380 MHz. If the received signal strength is to be -95 dBm at a distance of 50 km, how much power (in dBm) must be transmitted? Assume free-space propagation. Express answer to the nearest 0.1 dBm.
Related questions
Question
100%
Will upvote
Transcribed Image Text:One radio has antenna gain 8 dB. Another has antenna gain 2 dB. They operate at a frequency of
2380 MHz. If the received signal strength is to be -95 dBm at a distance of 50 km, how much
power (in dBm) must be transmitted? Assume free-space propagation. Express answer to the
nearest 0.1 dBm.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 3 images
