Category COOL

Evaluating the ZS4 Sprint.

Three COOL Loggers logged their sprint QSO’s on The COOL. Super COOL result were obtained between all. There is no specific evaluation option developed for the purpose but the QSL’s speak for themselves.

The COOL QSL / Grid Checks – Leniency on Frequency

Our good friend Ludwig ZS5CN operates antique radios most of the time and although he has been exactly on frequency everytime, his readouts may not always be exact to the kilohertz or more. The COOL always required an exact match…

Science and Technology in Amateur Radio

We had an opportunity to present The COOL and to silence any fires around this rather contravertial topic! I made screen prints to have a reasonable record of the attendees. The link to the Webex presentation was shared with many…

The COOL Sprint

I have written “The COOL Sprint” evaluator section of The Evaluator. I used our data for this month of March 2024 to test and processed according to the sprint rules above in which we hopefully will ALL take part in…

The COOL – A dream come true

I was asked to make a presentation on RaDAR for the QSO Today virtual Ham Expo in 2021 Futuristic ideas built on RaDAR sport were proposed. We made it possible, like nothing else ever developed. A friend recently commented, “I…

Hamnet test scenario evaluation

The scenario graphically displayed. Simulated logs entered into The COOL. This requires ALL participants (and non-participants) to log on The COOL. On the Evaluator select the contest timeframe. Request an evaluation of the WHOLE contest by pressing the Submit button.…

A Hamnet evaluation – Test phase

Firstly, welcome to Andrew ZS2G the moderator for the 40m Hamnet contest that took place this past weekend. The Evaluator has been enhanced to cater for this contest evaluation as a test case. Two test logs entered into The COOL…

An analogy The COOL vs The SARL Forum

Some don’t seem to understand the OPENNES of The COOL compared to other online or offline logging systems. There is a clear difference! Take the SARL Forum for example. On the SARL page there is a view into the titles…