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#2322485

A transmitter and receiver are connected using a cascaded pair of transmission lines. At the operating frequency, line 1 has a measured loss of 0.1 dB/m, and line 2 is rated at 0.2 dB/m. The link is composed of 40 m of line 1 joined to 25 m of line 2. At the joint, a splice loss of 2 dB is measured. If the transmitted power is 100 mW, what is the received power?

  • 1.8 mW.
  • 3.7 mW.
  • 5.6 mW.
  • 7.9 mW.
  • 9.3 mW.
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