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WSPR -
630m
BAND - 10/03/2017
WSPR
630m (472 - 479kHz) band activity data recorded for a 24 hour period on the 10/03/2017
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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 a 24 hour period on the 10/03/2017 showing SNR against UTC time, Vertical axis = dB below the
noise floor.
WSPR
630m
band activity data recorded for a 24 hour period on the 10/03/2017 showing distance in km against UTC time.
Vertical axis = km
WSPR data has been graphed using
Excel. Horizontal axis = UTC Time, Vertical axis = dB below the
noise floor.
VK4YB QLD, AUSTRALIA
Distance: 3523km
Grid location:
QG62ku
dBm: 37
WSPR data has been graphed using
Excel. Horizontal axis = UTC Time, Vertical axis = dB below the
noise floor.
VK3ELV VIC, AUSTRALIA
Distance: 2751km
Grid location:
QF33bq
dBm: 37
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last revised 25 September, 2024
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