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WSPR - 630m BAND - 16-25/04/2017
WSPR 630m (472 - 479kHz) band activity data recorded for a 9 day period 16-25/03/2017
Data from the WSPR web site relating to monitoring and transmission from VK6YSF Northam Western Australia.

WSPR Frequency: Dial 474.2 kHz USB (occupied bandwidth 475.6 - 475.8 kHz)

Grid location: OF88II

Local Time = +8:00 hours (0:00 = 8:00AM)

RX Only

SSN (Sun Spot Number): 29

Equipment: TS-930 at 5W, Radio computer interface

Antenna: Active Antenna V-1

 

WSPR 630m band activity data recorded for five 24 hour periods from the 16/03/2017 to 21/03/2017 showing SNR against UTC time, Vertical axis = dB below the noise floor. Each 24 hour day is shown colour coded SNR-16, SNR-17, SNR-18, SNR-19, SNR-20 and SNR-21

VK4YB QLD, AUSTRALIA

Distance: 3523km

Grid location: QG62ku

dBm: 37

 

WSPR 630m band activity data recorded for nine 24 hour periods from the 16/03/2017 to 25/03/2017 showing SNR against UTC time, Vertical axis = dB below the noise floor

VK4YB QLD, AUSTRALIA

Distance: 3523km

Grid location: QG62ku

dBm: 37

 

WSPR 630m band activity data recorded for seven 24 hour periods from the 17/03/2017 to 24/03/2017 showing SNR against UTC time, Vertical axis = dB below the noise floor

VK5FQ SOUTH AUSTRALIA

Distance: 2057km

Grid location: PF95gc

dBm:  1W

 

 

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