Transmitter interference

Question 16 of 17

An HF transmitter is capable of transmitting in all the allocated bands from 80m to 10m. A suitable filter to connect between the transmitter and antenna would be a

  1. 30MHz cut-off high-pass filter
  2. 30MHz cut-off low-pass filter
  3. 3MHz cut-off high-pass filter
  4. 3MHz cut-off low-pass filter
1 2 3 4


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