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سؤال 25

Which of the following is required by the FCC rules when operating in the 60-meter band?

  1. If you are using an antenna other than a dipole, you must keep a record of the gain of your antennaپاسخ درست
  2. You must keep a record of the date, time, frequency, power level, and stations worked
  3. You must keep a record of all third-party traffic
  4. You must keep a record of the manufacturer of your equipment and the antenna used

توضیح

The 60 meter limit is expressed as effective radiated power referred to a dipole, so the FCC needs your antenna gain to know your ERP. A half-wave dipole is presumed to have 0 dBd and needs no record; anything else has to be documented in your station records.

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شروع تمرین
سؤال 25: Which of the following is required by the FCC rules when… · FCC General Class (Element 3) · Questena