DATECS BT50 Bluetooth Module User Guide

June 6, 2024
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 turning 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 an 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 received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

INTEGRATION TO THE END PRODUCT

The Datecs Transceiver Module, model BT-50 has to be installed and used in accordance with the technical description/installation instructions provided by the manufacturer.
Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01
List of applicable FCC rules
CFR 47 FCC PART 15 SUBPART C has been investigated. It is applicable to the modular transmitter
Specific operational use conditions
This module is a stand-alone modular. If the end product will involve the Multiple simultaneously transmitting condition or different operational conditions for a stand-alone modular transmitter in a host, host the manufacturer has to consult with the module manufacturer for the installation method in the end system.
Limited module procedures
Not applicable
Trace antenna designs
Not applicable
RF exposure considerations
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.
Antennas
This radio transmitter YRW-BT50 has been approved by Federal Communications Commission to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device.
Label and compliance information
The final end product must be labeled in a visible area with the following” Contains FCC ID: YRW-BT50″.
Information on test modes and additional testing requirements
The host manufacturer is strongly recommended to confirm compliance with FCC requirements for the transmitter when the module is installed in the host.
Additional testing, Part 15 Subpart B disclaimer
The host manufacturer is responsible for compliance of the host system with the module installed with all other applicable requirements for the system such as Part 15 B.
FCC ID: YRW-BT50

Internal
Identification| Antenna Identification
in Internal photos| Antenna type and antenna number| Operate frequency band| Maximum antenna gain
---|---|---|---|---
Ant 0| BT| Ceramic Antenna| 2402MHz — 2480MHz| 3.12dBi(Max.)

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