Herutu HRF-SG01-US User manual

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HRF-SG01-US Module
User Manual
This is a user manual for host product manufacturers to use when integrating the
module in a host product.
This module should be installed in the host device according to the interface
specification (installation procedure).
■for FCC
FCC CAUTION
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
This transmitter must not be co-located or operated in conjunction with any other
antenna or transmitter.
[2.1 General]
This user manual describes the integration procedure from section 2.2 to 2.12.
[2.2 List of applicable FCC rules]
This device complies with below part 15 of the FCC Rules.
Part 15 Subpart C
[2.3 Summarize the specific operational use conditions]
Refer to “Installation Procedure” described later.
[2.4 Limited module procedures]
This device is Limited Modular Approval.
Refer to “Installation Procedure” described later.
[2.5 Trace antenna designs]
Refer to “Trace example” described later.

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[2.6 RF exposure considerations]
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment and meets the FCC radio frequency (RF) Exposure
Guidelines. This equipment should be installed and operated keeping the radiator at
least 20cm or more away from person’s body.
[2.7 Antennas]
The device is designed to use the antennas listed below. Do not modify the antenna
or any other part of the module. Any modifications will invalidate the modular
certifications and require new approvals for the host system.
Part No.
Type
Gain
MEGWX-241XRSBX-920A
1/4λ Monopole
1dBi
MEGWX-467XRSBX-920
1/2λ Dipole
2dBi
[2.8 Label and compliance information]
Following information must be indicated on the host device of this module.
Contains Transmitter Module FCC ID: T82-HRFSG01US
or
Contains FCC ID: T82-HRFSG01US
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.
*If it is difficult to describe this statement on the host device due to the size, please
describe in the user's manual and also either describe on the device packaging or
on a removable label attached to the device.
[2.9 Information on test modes and additional testing requirements]
Test modes for host device should take into consideration different operational
conditions for a stand-alone modular transmitter in a host, as well as for multiple
simultaneously transmitting modules or other transmitters in a host product.
Refer to “Support” described later for contact us.
[2.10 Additional testing, Part 15 Subpart B disclaimer]
The modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC

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transmitter rules) listed on the grant FCC Part 15.247, and the host product
manufacturer is responsible for compliance to any other FCC rules that apply to the
host not covered by the modular transmitter grant of certification.
The final host product still requires Part 15 Subpart B compliance testing with the
modular transmitter installed.
[2.11 Note EMI Considerations]
We recommend to use "best practice" RF design engineering testing and evaluation
in case non-linear interactions generate additional non-compliant limits due to
module placement to host components or properties.
The host manufacturer is responsible for ensuring compliance with the applicable
FCC rules for the transmitters operating individually and simultaneously. This
includes compliance for the summation of all emissions from all outputs occupying
the same or overlapping frequency ranges, as defined by the applicable rules.
[2.12 How to make changes]
Only Grantees are permitted to make permissive changes.
Refer to “Support” described later for contact us.
■for ISED
Following information must be indicated on the host device of this module.
Les informations suivantes doivent être indiquées sur le périphérique hôte de ce
module.
Contains IC: 10608A-HRFSG01US
This device contains licence-exempt transmitter(s)/receiver(s) that comply with
Innovation, Science and Economic Development Canada’s licence-exempt RSS(s).
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference, including interference that may
cause undesired operation of the device.

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L’émetteur/récepteur exempt de licence contenu dans le présent appareil est
conforme aux CNR d’Innovation, Sciences et Développement économique Canada
applicables aux appareils radio exempts de licence. L’exploitation est autorisée
aux deux conditions suivantes :
1. L’appareil ne doit pas produire de brouillage;
2. L’appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d’en compromettre le fonctionnement.
This radio transmitter (10608A-HRFSG01US) has been approved by Innovation,
Science and Economic Development Canada 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.
Antenna type
Gain
Impedance
1/4λ Monopole
1dBi
50Ω
1/2λ Dipole
2dBi
50Ω
Le présent émetteur radio (10608A-HRFSG01US) a été approuvé par Innovation,
Sciences et Développement économique Canada pour fonctionner avec les types
d'antenne énumérés ci-dessous et ayant un gain admissible maximal. Les types
d'antenne non inclus dans cette liste, et dont le gain est supérieur au gain
maximal indiqué pour tout type figurant sur la liste, sont strictement interdits
pour l'exploitation de l'émetteur.
Antenna type
Gain
Impedance
1/4λ Monopole
1dBi
50Ω
1/2λ Dipole
2dBi
50Ω
This equipment complies with ISED radiation exposure limits set forth for an
uncontrolled environment and meets RSS-102 of the ISED radio frequency (RF)
Exposure rules. This equipment should be installed and operated keeping the
radiator at least 20cm or more away from person’s body.
Cet équipement est conforme aux limites d’exposition aux rayonnements
énoncées pour un environnement non contrôlé et respecte les règles d’exposition
aux fréquences radioélectriques (RF) CNR-102 de l’ISDE. Cet équipement doit
être installé et utilisé en gardant une distance de 20 cm ou plus entre le radiateur

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et le corps humain.

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Installation Procedure
The procedure for installing this module on the host device is shown below.
■Limited module procedures
This device is Limited Modular Approval for the following reasons:
・This module is certified as limited modular approval as it does not have its own
power supply regulator, therefore regulated 3.0V must be supplied by a host
device using voltage regulator, e.g. TLV74330PDBVR or equivalent.
■Dimensions & Pin No.

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■Recommended Footprint

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■Trace example
Trace Dimensions:
Width: 0.5mm
Gap: 0.6mm
Copper thickness: 1oz
PCB Details:
Two layer
FR-4
Thickness: 1.6mm
Antenna connector:
Reverse SMA (PCB edge)
Impedance: 50Ω

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Support
TEL: [phone] / FAX: [phone]
URL: https://www.herutu.co.jp/en/
Email: [e-mail]