Continental Automotive A2C7469510 NFC Reader User Manual Testreport ETS 300 335
Continental Automotive GmbH NFC Reader Testreport ETS 300 335
User manual
Reference Test report no. 15010023
EUT: A2C7469510
FCC ID: KR5A2C7469510
FCC Title 47 CFR Part 15 C
Date of issue: 2015-07-31
Date: 2015-03-13
Vers. no. 1.15
m. dudde hochfrequenz-technik
Rottland 5a
D-51429 Bergisch Gladbach/ Germany
Tel: +49 2207-96890
Fax +49 2207-968920
Annex acc. to FCC Title 47 CFR Part 15
relating to
Continental Automotive GmbH
A2C7469510
Annex no. 5
Functional Description
Title 47 - Telecommunication
Part 15 - Radio Frequency Devices
Subpart C – Intentional Radiators
Measurement Procedure: ANSI C63.4-2009
Reference Test report no. 15010023
EUT: A2C7469510
FCC ID: KR5A2C7469510
FCC Title 47 CFR Part 15 C
Date of issue: 2015-07-31
Date: 2015-03-13
Vers. no. 1.15
m. dudde hochfrequenz-technik
Rottland 5a
D-51429 Bergisch Gladbach/ Germany
Tel: +49 2207-96890
Fax +49 2207-968920
Functional Description of the test equipment (EUT) - A2C7469510
Product information /
User Manual
Continental
NFC Reader
A2C7469510
Reference Test report no. 15010023
EUT: A2C7469510
FCC ID: KR5A2C7469510
FCC Title 47 CFR Part 15 C
Date of issue: 2015-07-31
Date: 2015-03-13
Vers. no. 1.15
m. dudde hochfrequenz-technik
Rottland 5a
D-51429 Bergisch Gladbach/ Germany
Tel: +49 2207-96890
Fax +49 2207-968920
1.Functional description
NFC Reader used NFC (Near Field Communication) technology to enable the communication between
phones and cards with the vehicle, having user functions like:
BT pairing
Wi-Fi pairing
Personalization
Android beam
…
All above functions are implemented at vehicle level only (transparent for the NFC Reader). The
NFC Reader behaves like a gateway between NFC and CAN.
For making the above user function available for vehicle, the NFC Reader has the following functions
supported:
Pear-to-Pear – in this move the Reader works in bi-directional way allowing any or both
NFC parties to emit and/or modulate the field.
Card emulation – in this mode the NFC Reader emulates a tag/card. In this mode the NFC Reader does
not emit field but only modulates the field emitted by an external device (e.g. a phone)
Read/Write. In this mode the NFC Reader reads and writes information on a NFC tag/card. In this mode
the NFC Reader emits the field needed by the tag/card.
2.Device Information
Continental NFC Reader is developed under part number: A2C7469510
The NFC Reader has only one variant.
3.Device assembly
3.1 NFC Reader
1 Housing
2 PCB
3 Connector – 6 pins
4 Fakra Connector
5 Cover
Reference Test report no. 15010023
EUT: A2C7469510
FCC ID: KR5A2C7469510
FCC Title 47 CFR Part 15 C
Date of issue: 2015-07-31
Date: 2015-03-13
Vers. no. 1.15
m. dudde hochfrequenz-technik
Rottland 5a
D-51429 Bergisch Gladbach/ Germany
Tel: +49 2207-96890
Fax +49 2207-968920
3.2 NFC Antenna
The different vehicles are fitted with different antennas.
All antennas are matched on 50Ohms. The NFC Reader must work with all NFC antennas variants.
3.2.1 G11 antenna
Has low range and low emission power.
3.2.2 G30 antenna
Reference Test report no. 15010023
EUT: A2C7469510
FCC ID: KR5A2C7469510
FCC Title 47 CFR Part 15 C
Date of issue: 2015-07-31
Date: 2015-03-13
Vers. no. 1.15
m. dudde hochfrequenz-technik
Rottland 5a
D-51429 Bergisch Gladbach/ Germany
Tel: +49 2207-96890
Fax +49 2207-968920
High range and high emission. This antenna has the most emission power and will be used for
homologation.
5. Systemfunction
NFC reader uses the 13.56 MHz (+/- 7kHz) frequency, single channel, for bidirectional
communication with another NFC device or NFC card.
The 13.56MHz frequency is amplitude modulated (by load modulation). The carrier frequency is consider
at high level when is not modulated and at low level when modulation applies.
All NFC modulation type uses Amplitude Shift Keying (ASK).
RF baud rates: 106kb/s (ASK 100%), 212kb/s (NFC-F with ASK 10%), 424kb/s (NFC-F with ASK
10%).
During operation, the combination of two NFC Forum Devices (Polling Device and Listening Device)
behaves like a transformer. An alternating current passes through a primary coil (Polling Device antenna)
and creates an electromagnetic field, which induces a current in the secondary
coil (Listening Device antenna). The Listening Device may use the electromagnetic field (or RF
field) transmitted by the Polling Device to power itself. The configuration and tuning of both antennas
determines the coupling efficiency from one device to the other.
The NFC antenna is designed to operate in close coupling for communication at distances below
10cm.
No antenna radiation pattern is required for far field radiation.
Field strength according ISO/IEC 14443-2 specification must be between 1.5 – 7.5A/m in operating
volume.
NFC reader has field strength:
< 3 A/m for G11 antenna
< 4 A/m for G30 antennac
Reference Test report no. 15010023
EUT: A2C7469510
FCC ID: KR5A2C7469510
FCC Title 47 CFR Part 15 C
Date of issue: 2015-07-31
Date: 2015-03-13
Vers. no. 1.15
m. dudde hochfrequenz-technik
Rottland 5a
D-51429 Bergisch Gladbach/ Germany
Tel: +49 2207-96890
Fax +49 2207-968920
Label Information USA:
Continental
A2C7469510
FCC ID: KR5A2C7469510
Owner Manual:
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.
Changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate the equipment.