AND... Some of FB group users reports/Vendor official account also confirmed '50 Ohm is theory. Anyway our stock antenna matched our transceiver. If you want more ranges, use stock antenna'
-'3rd party antenna's loading coil parts burnt': Photos/Videos
-'poor reception ranges when I change antennas'
-Screenshot of professional lab gear and descriptions that 30 Ohm source impedance he said( I remember. he/she did not answered 'how to measure source impedance of 10W RF output port' )
I don't want '20 Ohm is not a problem/VSWR over 2.x that will be acceptable/Transceiver burnt? lie!'
I already addressed 'for better ranges and eliminate heat as far as I can' - Without trial/error
Now. Its your turn 'How can I measure output impedance of 10W RF source right/correct/safe way?'