{Collins} SM-3 ptt switch wanted



I just purchased an sm3 mic. 
The ptt switch only engages when too much pressure is applied. It is also intermittent. 
I believe that I need a new ptt switch
Does anyone have one or know if I could obtain similar ptt switch that would work with the sm3?
Thank you 
Howard W2HL

Sent from my iPhone


This archive was generated by a fusion of Pipermail (Mailman edition) and MHonArc.