WEAK SIGNAL COMMUNICATIONSarchive.nsarc.ca/hf/weak_sig.pdf · •WSPR - BEACON MODE ONLY - USED IN CONJUNCTION WITH WSPRnet BEACONS ARE PRIMARILY FOR PROPAGATION USE. WSJT SCREENS

WEAK SIGNAL COMMUNICATIONS

CREATED BY K1JT

VE7HBS 22 APRIL 2010

WHO IS K1JT?

A GUY NAMED JOE TAYLOR

SPECIAL USE OF WS MODES

• WSJT7 - SEMI BEACON MODE WITH SOME VARIABLE DATA CAPABILITY

• WSPR - BEACON MODE ONLY - USED IN CONJUNCTION WITH WSPRnet

BEACONS ARE PRIMARILY FOR PROPAGATION USE

WSJT SCREENS

SOUNDCARD OPTIONS

OPERATING & SETUP SCREENS

SPECJT SCREEN FOR Rx & Tx INFO

WSJT FIRST MENU - SOUNDCARD BOX

WSJT OPERATING SCREEN

SETUP

OPERATING

SPECJT SCREEN FOR WATERFALL AND FREQUENCY RANGE

Rx – NO SIGNALS Operating Frequency – 20m – 14.075/6

TRANSMITTING TO K5DOG

RECEIVING FROM K7JBQ

“WHISPER”

• WEAK SIGNAL PROPAGATION REPORT

• SPOT DATABASE - WSPRnet

STEALTH

ANTENNA

ANTENNA DIGUISED AS A BLUE HERON GARDEN SPRINKLER

THANK YOU AND THAT’S ALL FOLKS!