msVOXPTT Kit Contains

 

•   Assembled Board  
 
Resistors used for Level Setting
 
•   2 - 10K SMT Resistors.
•   2 - 1K SMT Resistors.
•   2 - 1uf for DC Pickoff in MIC circuit.

Note:

  250mV to trip PTT will over-drive
most MIC inputs.
Adjust TXA levels with resistors for
4.7-5.2 KHz deviation.
Watch for clipping and high/low tone
differences, (Twist) and correct.
Pads are large enough for
thru-hole components.
 
  * Be aware of DC on MIC!
Use the provided 1uf capacitors to
Pick Off DC voltage on MIC circuits from
either end, Tranceiver or Sound Card MIC.
Measure with MIC un-muted and
proceed accordingly.