Operating Modes

HamSpots.net - HamSpots - Ham Radio Digital Spots. Only digital related cluster spots, with user comments and dx sked

Digital Modes Samples - Audio files of many digital modes. Many were recorded in the HF bands an most others are found on VHF/UHF frequencies.

Digital modes Babel Tower - A review of ham radio digital modes with watefall differences between PSK RTTY Hellschreiber MFSK Olivia JT65A and digital voice by HB9TPL

80 Meter DXing - With a Very Basic Station - Where to find DX, helpfull resources and more information on having fun on 80 meters band

Data Communications - Digital Modes - Summary of digital modes, description of several operating modes, with sound samples by Highfields ARC

Digimode Sounds - Audio recordings of popular and not yet so popular digimodes

Digital Modes - Getting Started in PC Soundcard Digital Radio, basics of amateur radio digital modes

Digital modes Babel Tower - A review of ham radio digital modes with watefall differences between PSK RTTY Hellschreiber MFSK Olivia JT65A and digital voice by HB9TPL

Digital Modes Information Page - An overview of digital HF radio operating modes includes a sample audio recording of each digital mode by WB8NUT

Digital Modes Samples - Audio files of many digital modes. Many were recorded in the HF bands an most others are found on VHF/UHF frequencies.

Digital Modes Samples - Audio recording of many ham radio digital modes emissions. Sound samples of HF VHF digital signals samples and published by KB9UKD

Digital Operating Modes - Description, frequencies and sound samples of most popular amateur radio digital modes by DG8FBV

DX Code of Conduct - Improve ethical conduct. Unpleasant, uncivil, impolite behavior of our fellow hams reduces the enjoyment of our hobby. What You Can Do to Improve DXEtiquette

Ham Radio Digital Modes Information - WB8NUT digital modes information page with various digital modes description and sound samples

HamSpots.net - HamSpots - Ham Radio Digital Spots. Only digital related cluster spots, with user comments and dx sked

Introduction to Digital Modes - Wireless Society of Southern Maine, Digital Modes Page, introduction to amateur radio digital modes, including FLDIGI, PSK31, RTTY, high speed CW, Slow Scan Television, HF Weather Fax, WeFAX, MFSK16, OLIVIA, G-TOR, AMTOR, MT63, Digital SSTV, Frequency Key Shifting, and more

Local Area Communications - Communications for short distances can be done in VHF or in HF mode, here is explained the differences.

Operating in SPLIT mode - He's operating split? What does that mean? By Terry Lines, KD5RA

Operating NVIS - Near Vertical Incidence Sky Wave (NVIS) Propagation, PPT presentation by Marc C. Tarplee, Ph.D. N4UFP

Sights and Sounds of Digital Signals - Preview the waterfall signature of various digital signals and listen to the sound of the digital modes. Learn about the bandwidth requirements and why a linear transmitter path is critical to successful and correct use of many modes on the amateur bands by W1HKJ

The Coherent CW Archives - Unofficial archive of the works from the early pioneers of Amateur Radio's digital communications era

Which digital mode for keyboard QSO - Which digital mode should I be using for keyboard to keyboard QSOs?