the AM broadcast band. Similar to LowFER, MedFER is medium-frequency experimental radio. MedFER enthusiasts operate under FCC Part 15 rules using 0.1 W (a tenth of a watt) and a three-meter-long antenna between 510 kHz and 1705 kHz, coinciding with the U.S. AM radio band. HiFER HiFER is high-frequency experimental radio operating within a 14 kHz-wide band centered at 13.56 MHz. This frequency range is allocated to industrial, scientific and medical uses as well as low-power communication devices under FCC Part 15 rules, where a small level of radio frequency radiation is allowed without licensing. (See RFID for other uses of this frequency.) See also 630-meter band References External links Longwave Club of America Medfer site Amateur radio Radio hobbies