G2 Open Collector Outputs Update

G2 operating system and special app's (e.g. p2app) discussion only--post Thetis and piHPSDR questions in their own sub-forums
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n1gp
Posts: 203
Joined: Sun Apr 09, 2017 6:34 pm

G2 Open Collector Outputs Update

Post by n1gp »

It was recently discovered that the Open Collector outputs were not as previously
documented. This only affects the G2.

Old pin assignment:
old_oc.png
old_oc.png (40.5 KiB) Viewed 6737 times
New pin assignment:
new_oc.png
new_oc.png (45.87 KiB) Viewed 6737 times
Updated G2 Manual:
[url]https://apache-labs.com/download_file.php?downloads_id=1023[/url]
KC2QMA
Posts: 137
Joined: Mon Jul 13, 2020 11:13 pm

Re: G2 Open Collector Outputs Update

Post by KC2QMA »

WARNING!!!!
Those who have your HF amplifier connected to the G2 Via DB9 Open Collector port on the back of the radio for Band Switching control make sure if you update your radio software/firmware you check that your amp is switching to correct bands or MAJOR damage to your amplifier could possibly occur!!

If you update your radio and it switches to the incorrect bands you will have to make a new amplifier control cable for the NEW pinout change with the G2.
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