Difference between revisions of "T3-Micro"

From ArgentWiki
Jump to: navigation, search
Line 5: Line 5:
 
Pinout (3.5mm TRRS connector, starting with tip):
 
Pinout (3.5mm TRRS connector, starting with tip):
  
<pre>
+
 
Tip - Audio out (to mic)
+
{|  class="wikitable" border=1
Ring - PTT (open collector)
+
! Pin
Ring - Audio in (from speaker)
+
! Function
Sleeve - Ground
+
|-  
</pre>
+
| Tip
 +
| Audio out (to mic)
 +
|-  
 +
| R1
 +
| PTT (open collector)
 +
|-  
 +
| R2
 +
| Audio in (from speaker)
 +
|-  
 +
| Sleeve
 +
| Ground
 +
|}
  
 
In place of the HT jumper used on the OT3m and T3-Mini, the T3-Micro uses the command HTPTT ON/OFF to set the PTT mode.  Most handhelds, except for Kenwoods and Chinese imports like Wouxon, Puxing, and Baofeng, should use HTPTT ON.
 
In place of the HT jumper used on the OT3m and T3-Mini, the T3-Micro uses the command HTPTT ON/OFF to set the PTT mode.  Most handhelds, except for Kenwoods and Chinese imports like Wouxon, Puxing, and Baofeng, should use HTPTT ON.

Revision as of 11:34, 1 July 2013

The T3-Micro is a Tracker3 in a USB dongle form factor, presently in beta testing.

TRRS connector

Pinout (3.5mm TRRS connector, starting with tip):


Pin Function
Tip Audio out (to mic)
R1 PTT (open collector)
R2 Audio in (from speaker)
Sleeve Ground

In place of the HT jumper used on the OT3m and T3-Mini, the T3-Micro uses the command HTPTT ON/OFF to set the PTT mode. Most handhelds, except for Kenwoods and Chinese imports like Wouxon, Puxing, and Baofeng, should use HTPTT ON.