davesergeant.com
500kHz Index
http://www.davesergeant.com/mf/index.htm
The UK 500kHz Experiment. For an interesting history. In recent years various countries have looked into obtaining an amateur allocation at 500kHz. It forms a convenient bridge between 136kHz (becoming available in a lot of countries) and the 160m Top Band amateur allocation. The RSGB was a leading proponent and presented a paper. There is a separate proposal by the Marine Radio officers to make 500kHz an 'International Heritage site'. In January 2005 two amateurs in Germany obtained special permits.
propnet.org
PropNet - Export Generation
http://propnet.org/speccsv.shtml
The Internet Portal to the PropNET Project. 19982 3.5982 7.1032 10.1389. 21098 24.924 28.1188 50.291. PropNET Data Export Specification. Please select parameters for your data export below. Simulation of Catch emails, CSV output. Enter as much of a date/time as desired, format yyyy-mm-dd hh:mm:ss). Enter as much of a date/time as desired, format yyyy-mm-dd hh:mm:ss). Enter a callsign to include data only from that station). Enter a callsign to include data only received by that station).
propnet.org
PropNet - Document Library
http://propnet.org/docs.shtml
The Internet Portal to the PropNET Project. 19982 3.5982 7.1032 10.1389. 21098 24.924 28.1188 50.291. Please click on the title of the desired document below. Harder, Bob WB8ILI. Using PropNET under Linux. How to get the PNP client running with Linux and WINE. Herring, Ron W7HD. Installation of PropNet Client under Windows 7. Installation of PropNet Client under Windows 7. 2010 10-Meter Sporadic Es Season. 2009 10-Meter Sporadic Es Season. 2009 Spring Summer Es Season - 1st Half. 2009 Es data report.
wg2xka.wordpress.com
Hot Links | WG2XKA
https://wg2xka.wordpress.com/hot-links
Life Below The Broadcast Band – 630 Meters. A Receive Only Vertical. Current 630M Vertical Info. For Sale / Wanted. KUMA – Shack Guard Dog. Antenna And Ground Systems. The Variometer – How To Make. Current Links – don’t miss these! A pdf of the RSGB “Low Frequency Experimenters Handbook” good! Http:/ www.n5dux.com/ham/files/pdf/RSGB%20Low%20Frequency%20Experimenters%20Handbook.pdf. Above, I should add, is by Peter Dodd, G3LDO…good stuff! Http:/ www.500kc.com/. The WD2XSH ARRL Experiment. ADDED 17 Sep 2015.
propnet.org
The PropNET Project
http://propnet.org/index.shtml
The Internet Portal to the PropNET Project. 19982 3.5982 7.1032 10.1389. 21098 24.924 28.1188 50.291. PropNET is an ad-hoc 2-way (and potentially, "more-way") RF-based digital communication network whose activity is reported on the Internet. As participating stations periodically ID and exchange data, they report their activity to an Internet data-collection hub for presentation through this web site. Participating in the PropNET project can be about. Providing station performance assessment. In the Navi...
outbackradio.blogspot.com
DIY Communications: December 2010
http://outbackradio.blogspot.com/2010_12_01_archive.html
Ham Radio and More. Friday, December 10, 2010. From Wikipedia, the free encyclopedia. 03 to 3 MHz. ITU Radio Band Numbers. ITU Radio Band Symbols. Refers to radio frequencies. RF) in the range of 300 k Hz. To 3 MHz. Part of this band is the medium wave. Band The MF band is also known as the hectometer band. As the wavelengths range from ten down to one hectometers. 1,000 to 100 m). Frequencies immediately below MF are denoted low frequency. LF), and the next higher frequencies are known as high frequency.
njdtechnologies.net
Links
http://njdtechnologies.net/links
Radio: it's not just a hobby, it's a way of life. Current Operating Frequency and Mode. OFF AIR for storms. Events: WSPR2 474.2 kHz 25% by 0230z. JT9 474.2 kHz 1340 Hz TBD. CQ 474.5 kHz CW by 0045z and 1120z WEATHER PERMITTING. Https:/ wg2xka.wordpress.com/. Eric Tichansky has what is likely the finest and largest receive installation on 630-meters in the world to date. Eric’s page is an overview to his activities and I am certain that Eric would welcome any questions related to how he has acco...Neil Kl...
propnet.org
PropNET FAQs
http://propnet.org/index3faq.shtml
The Internet Portal to the PropNET Project. 19982 3.5982 7.1032 10.1389. 21098 24.924 28.1188 50.291. PropNET: Frequently Asked Questions. Note: This is a dynamic document subject to updates and change over time. 1 What is PropNET? 3 On what frequencies is PropNET activity found? 4 Can a PropNET network be implemented on non-Amateur radio frequencies? 5 How does PropNET settle upon its operating frequencies? How do I find out more about PropNET? The Project, the Program and the Particulars. 19 I don't se...
