Originally Posted by acropilot
Iíve sent off the A210 for repairs for the open squelch. The problem is intermittent but was getting worse, staying open for longer periods.
Will wait now and report results.
Radio returned from repair, no problems found. for an unknown reason it started working properly before I sent it for repair but I sent it anyhow. Back in the plane and still working fine.
Iím now back to tracking emissions using my hand he.d radio with squelch Serv to low setting. Found the usb charging port emitting so I installed some ferrite beads which seemed reduce the magnitude, meaning I need to hold the handheld ant closer to the charging cable to open the squelch. Then I iplugged a portable battery pack to the dual USB port. No detectable emissions now without touching the ant directly to power wire feed which is directly under the radio about 2Ē The load of the battery pack changed the load on the USB port and the level of emissions. Donít know if this is the final solution, only time will tell.
Hope this trial and error info, non- professional, info is helpful to anyone else looking at similar problem.