|
|
Contributors
|
This page updated 2012/02/03 09:06:00 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: 04 February 2012
Cape Town to Durban: 04 February 2012
Pretoria to Durban: 04 February 2012
Bloemfontein to Cape Town: 04 February 2012
Special Requirement - HKNOORDA: 04 February 2012 to 10 February 2012
Special Requirement - HKOOSC: 04 February 2012 to 10 February 2012
Special Requirement - HKSUIDB: 04 February 2012 to 10 February 2012
Cape Town NVIS: 04 February 2012 to 10 February 2012
Pretoria NVIS: 04 February 2012 to 10 February 2012
Lohatla NVIS: 04 February 2012 to 10 February 2012
Pietersburg to Pretoria: 04 February 2012 to 10 February 2012
Please note above: no LUF (0Mhz on the figure above) implies bad comms or no comms. 03/02 |
Daily Frequencies
