Question about Cobra Mr F75b Marine Vhf Radio Fixed Mount 25watt
I need help trouble shooting my new marine radio and antenna; it appears that I transmit but can not receive calls. I can hear some of the weather channels but that's all. Components are:
Did you check to see if it's switched on US and not on International?.
Posted on Jul 13, 2013
Check your microphone by swapping with another duplicate. If no differance, you will need a SWR meter (standing wave ratio) to find the culprit. It attaches in line of the coax and determinds power out and reflected power. The reading should be 25 watts foward and max of 1 reflected.
Posted on Oct 28, 2008
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Posted on Jan 02, 2017
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