The Evolution of Telecommunications  
Wednesday 04 August 2021, 19:30 - 21:30
     

Due to the current COVID-19 situation The St George Amateur Radio Society will be holding the monthly gatherings on line; the next is on Wednesday evening 4th August 2021.

Communicating over a distance has been a need of man since the dawn of time. First came Optical semaphore systems, then with the discovery of electro-chemistry and electro-magnetism, sending coded messages over a wire became a reality. With AG Bell's invention of the microphone, and later the telephone, the human voice could now be passed over that wire.

Come with us as Wal VK2ACE tours the fascinating technology timeline from then to now, making frequent stops along the way to examine the major milestones.

This presentation will begin at 7.30pm, Wednesday evening 4th August 2021, on your computer or smart device screen. To join the on line gathering, use a web browser (preferably Google Chrome) and copy the following link;

meet.google.com/zyk-nmcn-msd

Only if prompted, enter your name & callsign, otherwise just click "Ask to Join". Help on how to join can be found at: http://www.sgars.org/index.php/meetings

If the browser / computer asks for permission to use your camera and microphone please "allow" this if you want to participate in the meeting and have others be able to see and hear you, or, join by phone (for audio only): Dial 02 9051 7480  - when prompted, enter the following PIN 833 403 409?#

Location On your PC or smart device
Contact This email address is being protected from spambots. You need JavaScript enabled to view it.