DATECS BT50 Bluetooth Module User Guide
- June 6, 2024
- DATECS
Table of Contents
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.)