IK0WRB, Vinicio Coletti, Radio Site

Operating HV5PUL

April 1999

On April 22, 1999 I came back to Pontificia Università Lateranense for a new activation of HV5PUL, along with other members of ARI, Rome.
This time we operated three HF stations at the same time, plus one for 50 and 144 MHz.
Antennas where a 5 elements yagi for 6 meters, a 11 elements yagi for 2 meters, plus 2 multiband verticals and a dipole.
Three stations were just under the roof, while I operated from one of the computer rooms of the University, mostly on RTTY.
While I operated a few persons entered the room to work on the other computers and were attracted by the low, high-pitched sound coming out from my radio (unfortunately I leaved my headphones at home). Interestingly enough, sometimes we were four people of four different continents.

WRBTTY program

This was also the first time I used WRBTTY, a small simple Dos program I am developing to do contests on RTTY.
The program transmits and receives manually, lets you send four predefined messages, where you can put variables referencing your QRZ, RST and serial number, as well as the same data as received from the other station.
The program scans continuously received data, looking for strings that are likely to be station calls and reports.
When all data you see are correct, you can log to a file simply pressing a key or putting a variable in one of the predefined strings.
I wrote it in 3 days (ending the same morning I went to HV5PUL!) and I used it, although there were still some serious bugs around.
I refined the program in one week and version 1.0 is now available here on the software page.

The operations

My colleagues made hundreds of QSO in CW and SSB, while I was warned many times that my station was disturbing the CW operations, was entering the phones and even the radio-microphones used at the conference. Terrible, for the only 50 Watt I was using!
So I had to stop many times and at the end I had only less than 100 QSO made. Well, not a problem, at next contests I will certainly do better and the important thing was to let people know about the Pope's University and the third annual meeting of his friends.

Stations contacted by me (IK0WRB)

(many others were contacted by the other operators in CW/SSB)

14 MHz RTTY

DJ5MT, DK1BX, DL1AKL, DL1UU, DL2NER, DL2RUM, DL5ZM, DL6BAA, DL7VKD, DL8NBE, EA2AKP, EA2TV, EA7FTR, EG2BI, G3MCS, G3MUL, G3NUG, G4CWD, G4KXG, IK0UXR, IK0VTG, JA7RJE, LA2TD, LA5XGA, OK2PAD, PA0HVF, PA3DFN, RZ3AZ, SM3BCS, SM6SRW, SP1COU, SP1JRF, SP2MKZ, SP2WET, SP4CHY, SV1BSX, SV8DTD, UA0FZ, UA4RZ, UR5FEO, UR5FJJ, VE3RM, YO3/DL4AAZ

14 MHz SSB

F5DSV

21 MHz SSB

ES5RCP, RU6AR, RZ3BY, SM2CDF, UR6MX, US7IID
HV5PUL April 1998 operations
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