SV 977D User Manual - Appendixes
Wireless Bluetooth
®2
5.2 Connectivity
This dosimeter supports wireless connection via Bluetooth® 5.2 (Low energy). This connectivity
is compatible with mobile and PC devices that support Bluetooth® 5.2.
• TX power: up to 8 dBm
• Receiver sensitivity: -90 dBm
• Range: typically >50m line-of-sight and depending on local RF conditions.
The instrument contains a wireless transmission module, BGM121 from Silicon Laboratories technologies.
Copies of the modules regional approvals certificates may be obtained from Svantek or Silicon Laboratories.
FCC and ISEDC
This product contains an FCC and Industry Canada certified Bluetooth® Low energy wireless transmission
module:
• FCC IDENTIFIER: QOQBGM12LMA
• Industry Canada IC: 5123A-BGM12LMA
• Producer: Silicon Laboratories Inc.
• Model: BGM121A Bluetooth smart module
• Modular Type: Single Modular
FCC Statements:
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
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End
users must follow the specific operating instructions for satisfying RF exposure compliance.
This transmitter meets both portable and mobile limits as demonstrated in the RF Exposure Analysis and SAR
test report. This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter except in accordance with FCC multi-transmitter product procedures.
ISEDC Statements:
This radio transmitter has been approved by Industry Canada to operate with its embedded antenna. Other
antenna types are strictly prohibited for use with this device. This device complies with Industry Canada’s
license-exempt RSS standards. Operation is subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired operation
of the device.
Exception from routine SAR evaluation limits are given in RSS-102 Issue5. BGM121N meets the given
requirements when the minimum separation distance to human body is less than equal to 15 mm. RF exposure
or SAR evaluation is not required when the separation distance is 15 mm or more.
BGM121A module has been tested for worst case RF exposure. As demonstrated in the SAR test report,
BGM121A and BGM123A can be mounted in touch with human body without further SAR evaluation.
GPS
The instrument has a built-in GPS module A2235-H produced by Maestro Wireless Solutions Ltd. intended for
logging position and time definition.
GPS is an antenna module with SiRF Star IV ROM based chip and an on-board integrated antenna.
• Position Accuracy (horizontal): < 2.5 m CEP (autonomous),
• Tracking Sensitivity: -163dBm
• Time accuracy: <1µs (directly depends on position deviation)
2
“The Bluetooth
®
word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by SVANTEK
is under license. Other trademarks and trade names are those of their respective owners.
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