Ham Radio 360: APRS Follow-up (Listener Q&A) - a podcast by Cale Nelson

A few weeks back, on our first APRS show Kenneth Finnegan (W6KWF) helped explain the APRS Protocol.  Since that time, we've asked for and received a number of listener questions.  In this episode of the Ham Radio 360 Podcast we delve into those questions to further understand this'thing'called APRS!

(4:00)Paths? What do they mean, and What do I use?

2. (28:00)My APRS won't show on aprs.fi when using my 5w HT?
Why won't my APRS messaging work?
RF Gate, I-Gate or both? 3rd Party Traffic Questions. SMSGTEIs APRS used on other bands? 30m Robust Packet
Why does APRS only use the 144.390 frequency?3. (49:00)

How do I digipeat through the ISS?Can I use APRS to monitor my off-grid cabin conditions?
What is the Next Generation of APRS-can it be like ADS-B?How is APRS developed?  Is it developed?
What is the architecture of APRS-IS?What are the uses of APRS that aren't GPS tracking?
Why do all APRS websites suck?Where's the documentation?
Faraday RF, is it operational with APRS?4. (1:13:00)

APRS Etiquette, am I doing it right?Whats up with the 200+ symbols for things on the map?
What is the Local Freq Initiative? Does it work?Object Beacons for the Local Freq Initiative?

5. (1:31:00)K4CDN-5 Digipeater/I-Gate.
When to set-up an I-Gate/Digipeater?Hardware recommendations?
How the K4CDN-5 digi changed APRSShow Links:
Our First APRS Show with KWFaprs.link

aprs.fiARISS.net

ASTARSSatellite Connections

Alinco DR-135TMKIII 2MArgent Data PNP TNC

KWF on the Wildflower Triathlon@KWF on Twitter

ARPS on FacebookAPRS Symbol Chart

APRX aprs SoftwareKWF Thesis (pdf)

Event Time Data ExtensionTexas Digital Radio




Thanks for listening and contributing to show #73, we hope you enjoyed this episode!73 Y'all!

Cale/K4CDN

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