The video is about measuring the antenna performance of the Mercedes-Benz A-Class and B-Class models W169 and W245. The focus of the video is on in-car telephony and the quality of the connection, which can be impacted by the condition of the antenna. The video explains the steps to take measurements of the telephone antenna and the use of a radio installation tester (FIT) for this purpose. It also covers the procedure for testing the diversity reception radio antenna, which consists of three FM reception antennas. The video provides information on how to perform a function test on the radio antennas and how to diagnose faults using Star Diagnosis. The video is intended for technicians or mechanics who work on these Mercedes-Benz models and want to improve the quality of the in-car telephony connection.















































































































































































































"How to Improve In-Car Telephony with Proper Antenna Measurement"
"The Importance of a Functioning Car Antenna: Tips and Tricks"
"Diagnosing Defective Radio Antennas on Your Mercedes-Benz B-Class"
"Maximizing Your Car's Radio Reception with Diversity Antenna Testing"
"Testing Your Car's Radio Antennas: A Demonstration on the B-Class"
"The Science Behind In-Car Telephony: Antenna Measurement Explained"
"A Beginner's Guide to Antenna Measurement on Your Mercedes-Benz Vehicle"
"How to Print Out a Radio Antenna Diagnosis Fault Report on Star Diagnosis"
"Troubleshooting Poor Radio Reception: Antenna Measurement Tips for Mercedes-Benz Owners"