iRobot AXFY1 User Manual

User Guidance for the Sundial Module model: AXF-Y1

FCC ID: UFE-AXFY1

IC: 6652A-AXFY1

1. Introduction

Module Name: Sundial

Module Model Number: AXF-Y1

The Sundial module model AXF-Y1 is a 2.4GHz Wi-Fi module which is compliant with IEEE

802.11b/g/n specifications.

2. Electrical

Chipset: The Sundial module main chipset: MediaTek MT7688

Supply: The module source all require power from 5VDC input supply

3. Environmental

Operating Temperature: The Sundial module operates across the temperate range of -10° to
55° Celsius

4. OEM/Integrators Installation Manual:

Important Notice to OEM Integrators

1. This module is limited to iRobot Corporation use ONLY.

2. Any modifications to the Sundial module model AXF-Y1 may invalidate regulatory
approvals or may necessitate notifications to the relevant regulatory authorities.

3. OEM must inform iRobot Compliance of any changes which may require the Class I
or Class II permissive changes for the FCC.

4. The Sundial Radio module model AXF-Y1 uses an internal PCB trace antenna. Any
substituted antenna and RF cable assemblies must be tested and approved in order
to maintain compliance to FCC and ISED rules.

5. For FCC Part 15.31(h) and (k): The host manufacturer is responsible for additional
testing to verify compliance as a composite system. When testing the host device
for compliance with Part 15 Subpart B, the host manufacturer is required to show
compliance with Part 15 Subpart B while the transmitter module(s) are installed and
operating. The module should be transmitting and the evaluation should confirm
that the module’s intentional emissions are compliant with the transmitter rules.

End Product Labelling

When the module is installed in the host device, the FCC/IC ID label must be visible
through a window on the final device or it must be visible when an access panel, door or
cover is easily removed. The label shall state to following:

“Contains FCC ID: UFE-AXFY1”

“Contains IC 6652A-AXFY1”

The FCC ID and IC ID can be used only when all FCC/IC compliance requirements are
met.

Alternatively, electronic labelling method as documented in KDB 784748 may also be
used.

Antenna Installation

1. The antenna must be installed such that 20cm is maintained between the antenna
and users,

2. The transmitter module may not be co-located with any other transmitter or
antenna,

3. Only antennas of the same type and with equal or less gains as shown below may be
used with this module. Other types of antenna and/or higher gain antennas will
require additional authorization for operation.

In the event that these conditions cannot be met, then the FCC/IC authorization is no
longer considered valid and the FCC ID/IC ID cannot be used on the host device. In
these circumstances, the OEM integrator will be responsible for re-evaluating the host
device (end-product), including the transmitter and obtaining a separate FCC/IC
authorization.

5. Tested Antenna Information:

Antenna
No.

1 (Internal) iRobot AXF-Y1 4 PCB Internal

Brand Model Gain (dBi) Antenna Type Frequency Range

Trace antenna

(GHz)

2.4-2.4835