Frequency Bands and Frequency Allocation for Air Navigation and Communication

According to propagation characteristics of frequencies are divided into following bands: VLF Very Low Frequency 0 – 30 kHz LF Low Frequency 30 kHz – 300 kHz MF Medium Frequency 300 kHz – 3 MHz HF High Frequency 3 MHz – 30 MHz VHF Very High Frequency 30 MHz – 300 MHz UHF Ultra High … Continue reading Frequency Bands and Frequency Allocation for Air Navigation and Communication