Operating modes

Amateur radio operating modes and ham bands

Guide to various amateur radio operating modes, by emission type or by band.
  • 50 Mhz (40)
  • 70 MHz (8)
  • Aircraft scatter (7)
  • AM (9)
  • Amateur Radio Astronomy (30)
  • Amateur Television (54)
  • Amtor (6)
  • APRS (59)
  • Chip64 (5)
  • D-STAR (51)
  • Digital ATV (10)
  • Digital Modes (21)
  • Digital Voice (12)
  • DMR (16)
  • DSP (31)
  • EME (42)
  • ESSB (12)
  • FT8 (7)
  • GPS (9)
  • Ham Radio Balloons (23)
  • Hellschreiber (15)
  • HF Operations (5)
  • HSMM (17)
  • International Space Station (8)
  • Internet Linking (30)
  • JT65 (14)
  • JT9 (5)
  • Longwave (41)
  • Meteors (23)
  • MFSK (9)
  • Microwave (17)
  • Mobile (85)
  • Morse code (187)
  • Navtex (4)
  • NBEMS (7)
  • NPR New Packet Radio (3)
  • NVIS (3)
  • Packet Radio (51)
  • Portable Operations (50)
  • PSK31 (26)
  • QRP (37)
  • QRSS (25)
  • Radio Direction Finding (50)
  • Remote Operations (18)
  • Repeaters (108)
  • Robust Packet (2)
  • RTTY (28)
  • Satellites (111)
  • SSTV (30)
  • Stealth Amateur Radio (3)
  • System Fusion (4)
  • Top Band (10)
  • VHF UHF (47)
  • Weak Signal (23) new
  • WEFAX (12)
  • WiFi (6)