Change Log

23 Jan 96

• Page Sensitivity Explained
• Added this page (Change Log)

24 Jan 96

• Corrected spelling on Top Page & Personal Safety.
• Cross links to Personal Safety from Catch a Jammer, Spiral In Hunting, and Triangulation.

31 Jan 96

• Major changes in the format to speed up loading, and to accommodate Text-Only Browsers. (No significant changes in content.)
  • Converted several drawings into text elements within the page (to load faster), and to display on Text Only browsers.
  • Simplified one drawing by moving its text elements into the page (to load faster).
  • Made most drawings optional as separate pages (to load faster).
  • Added Alternate Text for Text Only browsers.
  • Information about this WWW page moved from TOP PAGE to its own page, About This Home Page.
• Page for links to other WWW pages.

3 Feb 96

• Added the MMRA to list of T-Hunt links.

5 Feb 1996

• Article on Search and Rescue Direction Finding.
• Article SuperDF Used in Helicopter Search and Rescue*. Talk about being able to "Home In," this is the ultimate!
• Article Hunting Inside of Buildings.

6 Feb 1996

• A Picture page and 3 drawings which show what the PRO equipment line looks like.

8 Feb 1996

• A very long tutorial titled Discussion of Propagation, Multipath, and Antennas as Related to Radio Direction Finding

9 Feb 1996

• Documentation: A few words about ours.

14 Feb 1996

• Promo page for Web Page Development Service from BMG Engineering, Inc.
• A lot of links to other Home Pages related to Amateur Radio.

1 Mar 1996

• Page To Catch A Mobile Jammer.

6 Mar 1996

• Added to the Flier for the SD...series RDFs links to three photos. They show the RDF deployed by a young lady for hunting on foot, a close up of the SDC2-B control unit, and the SDV1-FRB VHF antenna folded up for storage or transport. You must click on the links to view whichever you want to see.
• Link to William Rupp (N0MKJ) Home Page .

10 Mar 1996

• Home-brew page for the RF Sniffer with Tone Output.

18 Mar 1996

• Theory of the Amateur Radio Doppler.

2 April 1996

• Order Form for Canada.

10 Nov 1997

• Home Brew article on adding a Remote S Meter.

26 Jan 1998

• Frequently Asked Questions (FAQs) about SuperDF.

26 Jan 1998

• Home Brew article on the HF Adcock RDF antenna.

23 Mar 1998

• Slight reorganization to page which describes the philosophy behind the BMG RDF Site. Added page to aid clients in defining their Web Site needs. Added Pricing page.

• Return to TOP PAGE.