Mike Dennison, G3XDV

2000/2001 Season Transatlantic Tests

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QRSS Procedures for transatlantic tests

 

 

 

QRSS can be confusing for anyone new to it, and any errors can be very time-consuming. I have seen people send zero instead of O, wasting several minutes, as well as QTH, power level etc. The idea is to be as brief as possible whilst keeping the message clear.

Rik, ON7YD has a useful web page showing a typical QSO, and I can recommend it to anyone new to QRSS. It is at http://www.qsl.net/on7yd/136narro.htm

I suggest for this weekend a slightly shorter format than shown by Rik.

A QSO could progress as follows:

VE1ZZ: "VE1ZZ VE1ZZ VE1ZZ" etc for 15 minutes.

G3XDV: "G3XDV G3XDV G3XDV" etc for 15 minutes.

VE1ZZ: "G3XDV G3XDV MM K"

G3XDV: "ZZ R O O K"

VE1ZZ (not copying): "? ? K"

G3XDV: "ZZ R OO K"

VE1ZZ: "XDV RR SK"

There is no need to send '73' or 'TU', just 'SK'. Don't use 'QRZ' or 'AGN', and certainly not 'PSE RPT' - just '?' will do. Don't use full callsigns once the QSO has started, the suffix is enough. Only use the other station's callsign during the QSO. If you are unsure that the DX replied to you, it is permissible to use your own suffix as well but without the 'DE' (G3XDV: ZZ XDV O O K).

Never use RST - the reporting system is: 'T' = Seen but not readable. 'M' = Readable but not 100%. 'O' = 100% of every character seen clearly.

The golden rule is not to send anything that is not needed. A QRSS QSO can take 45 minutes. Using this procedure it will reduce to less than 30.

Modified procedure for 10 second dots (to be used after 0300 during the tests)

We will have to modify our procedures for this speed as just a callsign takes more than 20 minutes to send!

I suggest (for 10s dots only) sending the absolute minimum of info, only the suffix and no "K". For example:

G3XDV: "XDV"

VE1ZZ: "XDV M"

G3XDV "R O"

VE1ZZ (not receiving well): "?"

G3XDV "R O"

VE1ZZ: "R SK"

Main LF page e-mail: mike.dennison@ntlworld.com
   

Last updated 10 January 2001