mode identification

Modern Beverage Receiving Antenna - A helpful guide to building your own beverage-type low noise receiving antenna for broadband use. Easy, do-it-yourself suggestions to optimize directional performance, even if you lack a farm to put it on.

CQDX11.com - CB radio Communications on eleven metre CB channels and freeband including information on Citizens Band radio models.

5R8KD - Wayne Rogers - W5KDJ, will be QRV from Antananarivo July 4-17, 2009 on all bands 6 - 160m. Modes: CW & RTTY

EA8ATE Sergio Blog - Digital modes and information Gran Canaria

W4RSC Silver Comet ARS - Silvercomet ARS is located in Paulding County Georgia. We are a ARRL Special Service Club. We hold Training Classes, do many Special Events Stations. We are also very involved in Digital Modes.

Sounds of the Commercial and Military Digital Station - Information and digital audio samples of various modem modulation types

GRE America - Manufacturer of Radio Scanner receivers, scanner accessories, LCD Display modules and GINA data radio modems

Digital Modes Frequencies - Digital Communications Modes and Frequencies

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.

EA8ATE Sergio - Greetins from Gran Canaria, Canary Island, includes many information and video about digital modes, in spanish

Using Olivia MFSK - Short description of the olivia mfsk mode and explanation of how to use olivia mode and proper radio setup including recommended olivia frequencies

Mobile RFI Noise identification - How identify and attenuate RF noise in mobile operations

RVing with Amateur - Amateur Radio for RVers article by Vern & Phyllis Modeland

MFSK16 - An MFSKMulti-Frequency Shift keying DX Mode. A new weak signal DX mode for Radio Amateurs, employing M-ary FSK, phase continous tones and convolutional coded FEC.

ARRL JT44 operating mode - JT44: New Digital Mode for Weak Signals

WSPRnet Weak Signal Propagation Reporter Network - A group of amateur radio operators using K1JT's MEPT_JT digital mode to probe radio frequency propagation conditions using very low power transmissions. Computer sent/received Morse signals received by amateurs and collected on an online database.

Kenwood TS-2000 Bugs and Quirks - TS-2000 Bugs, TS-2000 internal TNC amd TS-2000 Satellite Mode

Yaesu FTdx-9000 (All models) Product Reviews - eham reviews of the Yaesu FT-9000

TH-D7 commands - Commands are for the TH-D7(G) upgraded model.

WSJT - WSJT facilitates basic digital communication using protocols like FSK441, JT6M, JT65,JT2, JT4, WSPR explicitly optimized for a number of different propagation modes by K1JT

HamMorse for iPhone - Ham Morse allows you to practice morse code on your iPhone or iPod Touch. It is designed particularly for Ham radio operators and others who wish to achieve or maintain a high level of proficiency in this classic mode of communication.

A Modest Antenna Rotor Installation - A simple TV Rotor installation by W7ZOI

KD1JV MMR-40 dead bug style - A 40 meter rig with SSB and CW operating modes. This is a low power QRP rig with up to 6 watts CW or PEP output.

The RF Noise Identification Website - VE3HLS Audio files to help identify rf noise (rfi). Identify the RFI that interferes with your reception

USB to CAT (CI-V) adapter - Based on the FTDI's USB / serial IC FT-232BM. Tested with several Yaesu FT Serires models