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CONFIRMATION STEP 2: ANTENNA SYSTEM SYMPTOM (EXAMPLE)

id0903a1804100

Possible cause | AM reception condition | FM reception condition
--- | --- | ---
"Antenna feeder axis, open circuit "Antenna feeder plug not attached | NG: No reception | YES: Reception possible. (Sensitivity decreases, but reception is possible under strong electric field.)
"Antenna feeder axis (+) to ground (-), open circuit | NG: No reception | NG: No reception
"Antenna feeder and antenna, poor ground | YES: Reception possible (Noise may occur) | YES: Reception possible (Sensitivity decreases, but reception is possible under strong electric field.)
"Antenna feeder, jack and plug poor connection | NG: No reception (Depending on connection conditions) | YES: Reception possible (Depending on connection conditions)