HAARP being noted now 4820kHz at 0303z with a fair signal.
Who noted it on 4820 at 0303z and where was this noted? What waveform was it using?
HAARP was active from about 0000 to about 0700 UTC 25/02/2012. It used multiple frequencies from a high of 6800 kHz (starting 0301z) to a low of 2850 kHz (multiple time periods). But, it did not use 4820 kHz during this window, at least not that I can tell and not as shown on the HAARP waterfall. The closest it got to 4820 kHz was during the time period 0450z to 0505z, at that time it was on 4900 kHz with alternating high and low power conditions (30 dB power delta during these conditions), during the high power mode there was a 360 Hz modulation present and a second carrier (or possibly an LSB only modulation) around 45-50 Hz below the main carrier.
At 0303z HAARP was on 6800 kHz, it started using this frequency at 0301z. At 0309z it changed to 5200 kHz, and at 0312z it switched back to 6800 kHz. Prior to this activity, starting at 0251z and going to 0259z, HAARP was using multiple stepped and swept waveforms centered on 5500 kHz, with excursions as far as 5490 and 5510 kHz.
T!