It's frequently assumed that by using pre-certified Radio Frequency Modules such as Wi-Fi, Bluetooth or 4G Modems it's possible to avoid RF compliance testing. That is rarely true. Also, it's important to know the difference in compliance testing for pre-certified modules vs non-certified 'bespoke' solutions, because RF testing is very expensive and you really want to minimize it where possible. In this video, I will cover these topics and discuss CE, FCC, PTCRB, and some other types of certification that is frequently used for IoT products.
The 4G LTE modem used in this video:
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Academy of EMC:
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Standards mentioned in this video:
Radio Equipment Directive 2014/53/EU:
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FCC 47 Part 15:
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ETSI 301 489-52:
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ETSI 203 367:
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ETSI 300 440:
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ETSI 301 908-1:
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PTCRB Certification Program:
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CB Certification Program:
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EN 62368-1:
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EN 62311:
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TIMELINE:
00:00 - Start
00:48 - Radio Equipment Directive
02:40 - FCC Certification
03:22 - LVD Electrical Safety Testing
04:14 - Radio Frequency Tests
05:30 - Wireless Module Integration
06:17 - Verification Testing (ETSI)
11:02 - Verification Testing (FCC)
12:21 - CB Mark and other regions
14:10 - Testing of non-certified RF Modules (ETSI)
16:58 - Testing of non-certified RF Modules (FCC)
17:42 - Network Integration (PTCRB)
20:54 - Summary
