top of page

FAMPARC GROUPS

FAMPARC Logo Colour.png
please sign in before commenting
Replaces Forum

Technical

PublicΒ·14 members

A Ham's Guide to RFI, Ferrites, Baluns, and Audio Interfacing

Came across this article on the above, and thought if you were after a light read before bed, this is the article for you. It's not a recent publication, but even so, well worth a look.



62 Views
Craig VK3NCR
Craig VK3NCR
Sep 05, 2024
β€’

Thanks Phillip, really appreciate your ongoing efforts for the club.


Well done.


Craig.


Setup for MMDVM Hotspot with Pi-Star

Just received my MMDVM Hotspot so learning how to set it up.

Found a very useful set of instructions from Stones River Amateur Radio Club, that takes you through a line by line setup procedure. Not at all scary. Just a matter of plodding through process.



You won't be able to complete the whole process in a single sitting as there is a pause while a human verifies your call sign docs. Said to take between 24-48 hours, but I'm hoping it will be sooner.

88 Views
Phillip VK3LRO
Phillip VK3LRO
Sep 04, 2024

You’ll be pleased to know that tomorrow I have an appointment at spec savers so I might not miss things in future.

"Similiarities of Wave Behavior"

This excellent Bell Labs video of 'The Shive Wave Generator' provides a greater understanding of the basics involved and is highly recommended:

https://www.google.com/search?client=firefox-b-e&q=bell+labs+wave+machine#fpstate=ive&vld=cid:29779760,vid:DovunOxlY1k,st:0

Enjoy

73

John C

30 Views
Craig vk3ncr
Craig vk3ncr
Jul 08, 2024
β€’

Thanks John !!! Well done and appreciated !


Cables, how to coil correctly!

Following up on a recent discussion during which I incorrectly demonstrated the 'over and under' technique, for which I apologiseπŸ™„

Below a couple of short YouTube video links which show the correct method:

https://www.google.com/search?client=firefox-b-e&q=How+to+coil+cables+correctly#fpstate=ive&vld=cid:1cf39cd6,vid:cpuutP6Df84,st:125


73

John C

49 Views
Craig vk3ncr
Craig vk3ncr
Jul 08, 2024
β€’

Well done.. I womnder if there is a Tafe Course for this ? LOL

Members

bottom of page