Small Loop HF Antenna

With components from a variety of vendors, custom machining and a bit of trial and error, another variant of a small loop HF antenna is born.

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.

KX4O/P VQP 2015 Expedition from MPX

KX4O/P VQP MPX Portable Operation

Operating QRP portable from the back of a Subaru during activation of the rare VQP city of Manassas Park (MPX).

Flux remover damages Lexan

Lexan and flux remover do not play well together.