Understanding digitization

A Youtube video by “Monty” Montgomery explains and demonstrates digitization concisely and expertly.

Comparing RTTY, PSK and MFSK

Nightime view of the Elecraft KX3 and PX3 for ARRL Field Day 2015.

Using the ARRL field day test message to compare RTTY, PSK and MFSK digital modes.

KX4O 1B-Battery VA Field Day 2015

The 20m AHVD and 40m small loop antennas during KX4O 1B VA field day.

Despite a weak battery and few contacts, our 1B-Battery effort verifies a 40m small-loop and packet-radio NTS messaging using quick deploy antennas.

LOTW Import gets around ADIF Mode Limits

Logbook of the World accepts non-ADIF-compliant mode values to ensure compatibility with contests like Field Day.

ADIF Mode Missing PH and DIG

ADIF mode attribute lacks ARRL Field Day exchange values making ADIF and Field Day incompatible by definition.

Digital GOTA attracts the Youth

PSK31 is like Cell Phone Texting so make sure your GOTA tent is ready to demonstrate this mode.