Interesting link looking at this question
http://www.bbc.co.uk/news/science-environment-10967292
Tim
Why has the sun been quiet?
Non band-specific propagation & Solar Cycle discussion
Return to “Propagation & Solar Cycle News”
Jump to
- System Notices
- ↳ System Notices
- Band by band
- ↳ LF, MF, HF
- ↳ 50 MHz
- ↳ 144 & 432 MHz
- ↳ 1296, Microwaves and Opto
- ↳ Propagation & Solar Cycle News
- General
- ↳ General Discussion
- ↳ AIS, Beacons, FM & TV DX
- ↳ AIS Marine Tracking
- ↳ Beacons
- ↳ FM & TV DX
- ↳ Ancillary, Test Equipment, Components & Parts
- ↳ Computer thingies
- ↳ Android related
- ↳ Arduino, Picaxe, Raspberry Pi, and variants
- ↳ PC/Mac Hardware
- ↳ PC/Mac iOS Software
- ↳ Software Defined Radio
- ↳ Miscellaneous
- ↳ Contests, Field Days, Portable Operation, JOTA, SOTA
- ↳ EMC, Interference
- ↳ Regulatory, Licencing & Exams
- ↳ Silent Keys
- ↳ VK3ZL Amplifiers
- ↳ Towers, Masts & Transmission Lines
- ↳ Transceivers, Transmitters & Receivers
- Specialised Interests
- ↳ Digital Modes
- ↳ FT8
- ↳ WSJT
- ↳ WSPR
- ↳ Digital Modes Miscellaneous
- ↳ E.M.E.
- ↳ FM, Repeaters, D-STAR
- ↳ Satellites & Balloons