class II letter
FCC ID M5LR3STS
112 kHz heart rate and speed transmitter
Sigma Sport USA
Document ID #1800966
This document is available from the following links. Linking directly to FCC.gov may result in an error.
- https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=1800966
- https://fccid.io/M5LR3STS/Letter/class-II-letter-1800966
- https://fccid.io/M5LR3STS/Letter/class-II-letter-1800966.pdf
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