User's Guide

1 DATECS
BT-50 USER GUIDE 1 DATECS Page 1 of 2
1 DATECS
Bluetooth module BT-50 USER GUIDE
GENERAL
BC-50 is a Bluetooth communication module complying with Bluetooth Version 5.1.
Frequency Range: 2402-2480 MHz
Channels: 40
Modulation System: GFSK
Symbol Rate: 2 Ms/s (LE 2M)
Antenna: Ceramic antenna
REGULATORY
FCC NOTICE
FCC ID: YRW-BT50
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses, and can radiate
radio frequency energy. If not installed and used in accordance with the instructions, it may cause
harmful interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be
determined by tuning the equipment off and on, the user is encouraged to try and correct the
interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the distance between the equipment and the receiver.
-Connect the equipment to outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device must accept any interference

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