I have baby loop antenna. I'm noticing SWR discrepancy between SWR shown on ATU display vs. what my Icom SWR meter shows. For example, ATU will display SWR of 1.3 but my Icom transceiver will show SWR of more than 2. When this happens transceiver power output is automatically reduced. ATU is connected to radio and then to antenna as per installation guide. There are no other devices or antenna tuners connected. Antenna tuner on the transceiver is turned off.
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