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This page updated 2010/03/09 06:41:41 South African Standard Time - SAST = UT+2 This page contains daily frequency predictions between Cape Town and Pretoria, Cape Town and Durban, Pretoria and Durban as well as between Bloemfontein and Cape Town - in addition to any special requirements right at the bottom of the page. If you have any comments or suggestions, please let me know by clicking here. To select the best frequency, simply look at the "Signal Quality" graph and select the frequency with the highest SNR for any specific time. Please note time is indicated in UT (which is the same as GMT). For those who are wondering about the high SNR values - SNR in this case is measured in dB - Signal in the modulated bandwidth (2.7kHz in this case: 300Hz to 3kHz) to Noise at 3MHz in a 1Hz bandwidth. So, 42 dB in this case would be roughly equivalent to 10dB SINAD. Cape Town to Pretoria: 10 March 2010
Cape Town to Durban: 10 March 2010
Pretoria to Durban: 10 March 2010
Bloemfontein to Cape Town: 10 March 2010
Special Requirement - HKNOORDA: 10 March 2010 to 16 March 2010
Special Requirement - HKOOSC: 10 March 2010 to 16 March 2010
Special Requirement - HKSUIDB: 10 March 2010 to 16 March 2010
Cape Town NVIS: 10 March 2010 to 16 March 2010
Pretoria NVIS: 10 March 2010 to 16 March 2010
Lohatla NVIS: 10 March 2010 to 16 March 2010
Pietersburg to Pretoria: 10 March 2010 to 16 March 2010
Please note above: no LUF (0Mhz on the figure above) implies bad comms or no comms. 12/03 |
Daily Frequencies
