CE Test Result for Inspection · 2. This report is copy report no.: 1960128R-RFSRP03V00, updated to Receiver blocking of ETSI EN 300 328 V2.2.2. 3. DEKRA verified the construction

Report No.: 2060645R-E3032160657

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CE Test Result for Inspection

Product Name CPU Embedded Wireless LAN Module

Model No. WYSACVLAY

Applicant TAIYO YUDEN CO., LTD.

Address 43-1, Yawatabara-machi, Takasaki-shi, Gunma

370-0024, JAPAN

Date of Receipt Jun. 11, 2019

Issued Date Jun. 23, 2020

Report No. 2060645R-E3032160657

Report Version V1.0

The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standard through the calibration report of the equipment and evaluated measurement uncertainty herein. This report must not be used to claim product endorsement by TAF or any agency of the government. The test report shall not be reproduced without the written approval of DEKRA Testing and Certification Co., Ltd. Measurement uncertainties evaluated for each testing system and associated connections are given here to provide the system information for reference. Compliance determinations do not take into account measurement uncertainties for each testing system, but are based on the results of the compliance measurement.

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Test Report Issued Date : Jun. 23, 2020 Report No. : 2060645R-E3032160657


Applicant TAIYO YUDEN CO., LTD.

Address 43-1, Yawatabara-machi, Takasaki-shi, Gunma 370-0024, JAPAN

Manufacturer TAIYO YUDEN CO., LTD.

Model No. WYSACVLAY

EUT Rated Voltage DC 3.3V (Power by test fixture)

EUT Test Voltage DC 3.3V (Power by test fixture)

Trade Name TAIYO YUDEN

Applicable Standard ETSI EN 300 328 V2.2.2 (2019-07)

Test Result Complied

Documented By : ( Senior Adm. Specialist / Jinn Chen )

Tested By :

( Senior Engineer / Ivan Chuang )

Approved By :

( Director / Vincent Lin )

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Revision History

Report No. Version Description Issued Date

2060645R-E3032160657 V1.0

This report is copy report no.:

1960128R-RFSRP03V00, updated to

Receiver blocking of ETSI EN 300 328

V2.2.2.

2020-06-23

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TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION ............................................................................................... 6 1.1. EUT Description .................................................................................................................................. 6 1.2. Test Facility ......................................................................................................................................... 8 1.3. Summary of Test Results ..................................................................................................................... 9 1.4. List of Test Equipment ...................................................................................................................... 10 1.5. Uncertainty......................................................................................................................................... 11 2. RF Output Power ................................................................................................................ 12 2.1. Test Setup .......................................................................................................................................... 12 2.2. Test Condition.................................................................................................................................... 12 2.3. Limits ................................................................................................................................................. 12 2.4. Test Procedure ................................................................................................................................... 12 2.5. Uncertainty......................................................................................................................................... 12 2.6. Test Result ......................................................................................................................................... 13 3. Power Spectral Density ....................................................................................................... 16 3.1. Test Setup .......................................................................................................................................... 16 3.2. Test Condition.................................................................................................................................... 16 3.3. Limit .................................................................................................................................................. 16 3.4. Test Procedure ................................................................................................................................... 16 3.5. Uncertainty......................................................................................................................................... 16 3.6. Test Result ......................................................................................................................................... 17 4. Occupied Channel Bandwidth ........................................................................................... 20 4.1. Test Setup .......................................................................................................................................... 20 4.2. Limit .................................................................................................................................................. 20 4.3. Test Condition.................................................................................................................................... 20 4.4. Test Procedure ................................................................................................................................... 20 4.5. Uncertainty......................................................................................................................................... 20 4.6. Test Result ......................................................................................................................................... 21 5. Transmitter unwanted emissions in the out-of-band domain ......................................... 24 5.1. Test Setup .......................................................................................................................................... 24 5.2. Test Condition.................................................................................................................................... 24 5.3. Limit .................................................................................................................................................. 24 5.4. Test Procedure ................................................................................................................................... 25 5.5. Uncertainty......................................................................................................................................... 25 5.6. Test Result ......................................................................................................................................... 26 6. Adaptivity ............................................................................................................................ 32 6.1. Test Setup .......................................................................................................................................... 32 6.2. Test Condition.................................................................................................................................... 33 6.3. Limit .................................................................................................................................................. 33 6.4. Test Procedure ................................................................................................................................... 34 6.5. Uncertainty......................................................................................................................................... 34 6.6. Test Result ......................................................................................................................................... 35 7. Receiver Blocking ................................................................................................................ 41 7.1. Test Setup .......................................................................................................................................... 41 7.2. Test Condition.................................................................................................................................... 41 7.3. Limit .................................................................................................................................................. 41 7.4. Test Procedure ................................................................................................................................... 44 7.5. Uncertainty......................................................................................................................................... 44 7.6. Test Result ......................................................................................................................................... 45 8. Geo-location capability ....................................................................................................... 47 8.1. Requirements ..................................................................................................................................... 47

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8.2. Test Specification .............................................................................................................................. 47 8.3. Test Result ......................................................................................................................................... 47

Attachment 1: EUT Test Photographs

Attachment 2: EUT Detailed Photographs

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1. GENERAL INFORMATION

1.1. EUT Description


Trade Name TAIYO YUDEN

Model No. WYSACVLAY

Frequency Range 2412-2472MHz for 802.11b/g/n-20BW

Channel Separation 802.11b/g/n: 5 MHz

Data Speed 802.11b: 1-11Mbps, 802.11g: 6-54Mbps, 802.11n: up to 72.2Mbps

Number of Channels 802.11b/g/n-20MHz: 13

Type of Modulation 802.11b:DSSS, DBPSK, DQPSK, CCK

802.11g/n:OFDM, BPSK, QPSK, 16QAM, 64QAM

Antenna Type Printed on PCB

Channel Control Auto

Antenna Gain Refer to the table “Antenna List”

Category of equipment Non-Adaptive Equipment

Adaptive non-FHSS using LBT (Frame Based Equipment)

Adaptive non-FHSS using LBT (Load Based Equipment)

Adaptive non-FHSS using DAA

Antenna List

No. Manufacturer Part No. Antenna Type Peak Gain

1 TAIYO YUDEN N/A Printed on PCB -2.9dBi for 2.4 GHz

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802.11b/g/n-20MHz Center Frequency of Each Channel: Channel Frequency Channel Frequency Channel Frequency Channel Frequency

Channel 01: 2412 MHz Channel 02: 2417 MHz Channel 03: 2422 MHz Channel 04: 2427 MHz Channel 05: 2432 MHz Channel 06: 2437 MHz Channel 07: 2442 MHz Channel 08: 2447 MHz Channel 09: 2452 MHz Channel 10: 2457 MHz Channel 11: 2462 MHz Channel 12: 2467 MHz Channel 13: 2472 MHz Note: 1. The EUT is a CPU Embedded Wireless LAN Module with a built-in 2.4GHz WLAN. 2. This report is copy report no.: 1960128R-RFSRP03V00, updated to Receiver blocking of ETSI EN 300 328

V2.2.2. 3. DEKRA verified the construction and function in typical operation. All the test modes were carried out with

the EUT in normal operation, which was shown in this test report and defined as:

Test Mode

Mode 1: Transmit (802.11b 1Mbps)

Mode 2: Transmit (802.11g 6Mbps)

Mode 3: Transmit (802.11n MCS0 7.2Mbps 20MBW)

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1.2. Test Facility

Ambient conditions in the laboratory:

Performed Item Items Required Actual

Conductive Temperature (°C) 15~35 ℃ 22.3 ℃

Humidity (%RH) 20~75 % 55.6 %

Site Description : Accredited by TAF Accredited Number: 3023 Test Laboratory : DEKRA Testing and Certification Co., Ltd Address : No.159, Sec. 2, Wenhua 1st Rd., Linkou Dist., New Taipei City 24457, Taiwan, R.O.C.

Phone number : 886-2-2602-7968 Fax number : 866-2-2602-3286 Email address : [email protected] Website : http://www.dekra.com.tw

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1.3. Summary of Test Results

Chapter

Clause

EN 300 328

V2.2.2

Test Content

Limit

EN 300 328

V2.2.2

Result

Transmitter Test Result

2 4.3.2.2 RF Output Power Clause 4.3.2.2.3 PASS

3 4.3.2.3 Power Spectral Density Clause 4.3.2.3.3 PASS

4 4.3.2.7 Occupied Channel Bandwidth Clause 4.3.2.7.3 PASS

5 4.3.2.8 Transmitter Unwanted Emissions in the

Out-of-band Domain Clause 4.3.2.8.3 PASS

8 4.3.2.12 Geo-location capability Clause 4.3.2.12.3 N/A

Receiver Test Result

7 4.3.2.11 Receiver Blocking Clause 4.3.2.11.4 PASS

Adaptivity Test Result

6 4.3.2.6 Adaptivity

Clause 4.3.2.6.2.2

Clause 4.3.2.6.3.2

Clause 4.3.2.6.4.2

PASS

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1.4. List of Test Equipment

For Conducted measurements /ASR3

Equipment Manufacturer Model No. Serial No. Cali. Data Due. Data

X Temperature Chamber KSON THS-D4T-100 A0606 2020.04.22 2021.04.21

X Spectrum Analyzer R&S FSV40 101149 2019.12.16 2020.12.15

X OSP-B157W8 8 PORT R&S OSP-B157W8 100933 2020.03.20 2021.03.19

X Signal Generator R&S SMB100A 110724 2020.02.11 2021.02.10

X Vector Signal Generator R&S SMBV100A 261757 2019.12.13 2020.12.12

AC Power Source eec 6605 1570547 2019.12.11 2020.12.10

X Wireless Connectivity Tester R&S CMW270 100978 2020.06.17 2021.06.16

X DC Power Supply GW Instek SPD-3606 GEN850216 2019.07.08 2020.07.07

Note:

1. All equipments are calibrated every one year.

2. The test instruments marked with “X” are used to measure the final test results.

3. Test Software version : EMC32 V10.38.00.

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1.5. Uncertainty

Uncertainties have been calculated according to the DEKRA internal document, and is described

in each test chapter of this report.

The reported expanded uncertainties are based on a standard uncertainty multiplied by a coverage

factor of k=2, providing a level of confidence of approximately 95%.

Measurement uncertainties evaluated for each testing system and associated connections are

given here to provide the system information for reference. Compliance determinations do not

take into account measurement uncertainties for each testing system, but are based on the results

of the compliance measurement.

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2. RF Output Power

2.1. Test Setup

2.2. Test Condition

Normal and extreme test conditions.

2.3. Limits

For non-adaptive systems

The maximum RF output power for non-adaptive equipment, shall be declared by the supplier. The

maximum RF output power for this equipment shall be equal to or less than the value declared by the

supplier. This declared value shall be equal to or less than 20dBm.

For adaptive systems

The maximum RF output power for adaptive equipment shall be equal to or less than 20dBm.

2.4. Test Procedure

Refer to ETSI EN 300 328 V2.2.2 (2019-07) Clause 5.4.2

2.5. Uncertainty

RF output power : ± 1.02dB

Temperature : ± 0.7℃

TS8997 Test System

12dBuV

Temperature

Chamber

Power Supply

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2.6. Test Result

Product : CPU Embedded Wireless LAN Module Test Item : RF Output Power Test Mode : Mode 1: Transmit (802.11b 1Mbps)

Antenna Gain = -2.9dBi

Test Conditions Frequency

(MHz)

Measured

Power

(dBm)

RF Output

Power

(dBm)

Limit

(dBm)

Tnom (25℃) Vnom (DC 3.3V)

2412 14.60 11.70 20

2442 15.20 12.30 20

2472 14.40 11.50 20

Tmax (85℃) Vnom (DC 3.3V)

2412 14.20 11.30 20

2442 14.80 11.90 20

2472 14.50 11.60 20

Tmin (-30℃) Vnom (DC 3.3V)

2412 14.40 11.50 20

2442 15.40 12.50 20

2472 14.60 11.70 20

RF Output Power= Measured Power + Antenna Gain

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Product : CPU Embedded Wireless LAN Module Test Item : RF Output Power Test Mode : Mode 2: Transmit (802.11g 6Mbps)



(MHz)

Measured

Power

(dBm)

RF Output

Power

(dBm)

Limit

(dBm)


2412 8.80 5.90 20

2442 9.30 6.40 20

2472 8.90 6.00 20


2412 8.80 5.90 20

2442 9.40 6.50 20

2472 9.00 6.10 20


2412 9.20 6.30 20

2442 9.40 6.50 20

2472 9.00 6.10 20


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Product : CPU Embedded Wireless LAN Module Test Item : RF Output Power Test Mode : Mode 3: Transmit (802.11n MCS0 7.2Mbps 20MBW)



(MHz)

Measured

Power

(dBm)

RF Output

Power

(dBm)

Limit

(dBm)


2412 9.20 6.30 20

2442 10.00 7.10 20

2472 9.30 6.40 20


2412 9.20 6.30 20

2442 9.90 7.00 20

2472 9.10 6.20 20


2412 9.40 6.50 20

2442 9.50 6.60 20

2472 9.20 6.30 20


Test Result Pass

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3. Power Spectral Density

3.1. Test Setup

3.2. Test Condition

Normal test conditions.

3.3. Limit

For equipment using wide band modulations other than FHSS, the maximum Power Spectral Density

is limited to 10 dBm per MHz.

3.4. Test Procedure


3.5. Uncertainty

± 1.23dB

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3.6. Test Result

Product : CPU Embedded Wireless LAN Module Test Item : Power Spectral Density Test Mode : Mode 1: Transmit (802.11b 1Mbps)

Frequency

(MHz)

Measurement Density

(dBm/MHz)

Limit

(dBm/MHz)

2412 2.863 10

2442 3.526 10

2472 2.666 10

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Product : CPU Embedded Wireless LAN Module Test Item : Power Spectral Density Test Mode : Mode 2: Transmit (802.11g 6Mbps)

Frequency

(MHz)

Measurement Density

(dBm/MHz)

Limit

(dBm/MHz)

2412 -5.769 10

2442 -5.248 10

2472 -5.630 10

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Product : CPU Embedded Wireless LAN Module Test Item : Power Spectral Density Test Mode : Mode 3: Transmit (802.11n MCS0 7.2Mbps 20MBW)

Frequency

(MHz)

Measurement Density

(dBm/MHz)

Limit

(dBm/MHz)

2412 -5.625 10

2442 -4.804 10

2472 -5.595 10

Test Result Pass

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4. Occupied Channel Bandwidth

4.1. Test Setup

4.2. Limit

This requirement applies to all types of equipment using wide band modulations other than FHSS

The Occupied Channel Bandwidth shall fall completely within the band given in 2.4GHz to 2.4835GHz.

In addition, for non-adaptive equipment using wide band modulations other than FHSS and with e.i.r.p

greater than10 dBm, the occupied channel bandwidth shall be less than 20 MHz.

4.3. Test Condition


4.4. Test Procedure

ETSI EN 300 328 V2.2.2 (2019-07) Clause 5.4.7

4.5. Uncertainty

± 279.20Hz

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4.6. Test Result

Product : CPU Embedded Wireless LAN Module Test Item : Occupied Channel Bandwidth Test Mode : Mode 1: Transmit (802.11b 1Mbps)

Frequency

(MHz) Measurement Level

(MHz) Required Limit

(MHz) Result

2412 2405.043 >2400.0 Pass 2472 2478.708 <2483.5 Pass

2412MHz

-50

-40

-30

-20

-10 05

2392 2395 2400 2405 2410 2415 2420 2425 24302432

Leve

l in

dBm

Frequency in MHz

13.665 MHz

2472MHz

-50

-40

-30

-20

-10 05

2452 2455 2460 2465 2470 2475 2480 2485 24902492

Leve

l in

dBm

Frequency in MHz

13.665 MHz

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Product : CPU Embedded Wireless LAN Module Test Item : Occupied Channel Bandwidth Test Mode : Mode 2: Transmit (802.11g 6Mbps)

Frequency



(MHz) Result

2412 2403.552 >2400.0 Pass 2472 2480.198 <2483.5 Pass

2412MHz

-50

-40

-30

-20

-10

2392 2395 2400 2405 2410 2415 2420 2425 24302432

Leve

l in

dBm

Frequency in MHz

16.646 MHz

2472MHz

-60

-50

-40

-30

-20

-10

2452 2455 2460 2465 2470 2475 2480 2485 24902492

Leve

l in

dBm

Frequency in MHz

16.646 MHz

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Product : CPU Embedded Wireless LAN Module Test Item : Occupied Channel Bandwidth Test Mode : Mode 3: Transmit (802.11n MCS0 7.2Mbps 20MBW)

Frequency



(MHz) Result

2412 2403.055 >2400.0 Pass 2472 2480.944 <2483.5 Pass

2412MHz

-50

-40

-30

-20

-10

2392 2395 2400 2405 2410 2415 2420 2425 24302432

Leve

l in

dBm

Frequency in MHz

17.888 MHz

2472MHz

-50

-40

-30

-20

-10

2452 2455 2460 2465 2470 2475 2480 2485 24902492

Leve

l in

dBm

Frequency in MHz

17.888 MHz

Test Result Pass

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5. Transmitter unwanted emissions in the out-of-band domain

5.1. Test Setup

5.2. Test Condition


5.3. Limit

The transmitter unwanted emissions in the out-of-band domain but outside the allocated band, shall

not exceed the values provided by the mask in figure 1.

Spurious Domain Out Of Band Domain(OOB) Allocated Band Out Of Band Domain(OOB) Spurious Domain

A

B

C

2400MHz-2BW 2400MHz-BW 2400MHz 2483.5MHz 2483.5MHz+BW 2483.5MHz+2BW

A: -10 dBm/MHz e.i.r.p

B: -20 dBm/MHz e.i.r.p

C: Spurious Domain limits

BW= Occupied Channel Bandwidth in MHz or 1MHz whichever is greater

Figure 1 : Transmit mask

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5.4. Test Procedure


5.5. Uncertainty

± 1.23dB

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5.6. Test Result

Product : CPU Embedded Wireless LAN Module Test Item : Transmitter unwanted emissions in the out-of-band domain Test Mode : Mode 1: Transmit (802.11b 1Mbps) (2412MHz)

Frequency

(MHz)

Test Conditions

(℃)

Measured Values

(dBm/MHz)

Limit

(dBm/MHz)

2376.835 25 -52.7 -20

2397.500 25 -40.8 -10

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Product : CPU Embedded Wireless LAN Module Test Item : Transmitter unwanted emissions in the out-of-band domain Test Mode : Mode 1: Transmit (802.11b 1Mbps) (2472MHz)

Frequency

(MHz)

Test Conditions

(℃)

Measured Values

(dBm/MHz)

Limit

(dBm/MHz)

2487.000 25 -38.9 -10

2510.329 25 -51.5 -20

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Product : CPU Embedded Wireless LAN Module Test Item : Transmitter unwanted emissions in the out-of-band domain Test Mode : Mode 2: Transmit (802.11g 6Mbps) (2412MHz)

Frequency

(MHz)

Test Conditions

(℃)

Measured Values

(dBm/MHz)

Limit

(dBm/MHz)

2379.854 25 -57 -20

2397.500 25 -39.1 -10

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Product : CPU Embedded Wireless LAN Module Test Item : Transmitter unwanted emissions in the out-of-band domain Test Mode : Mode 2: Transmit (802.11g 6Mbps) (2472MHz)

Frequency

(MHz)

Test Conditions

(℃)

Measured Values

(dBm/MHz)

Limit

(dBm/MHz)

2484.000 25 -40.8 -10

2507.645 25 -56.3 -20

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Product : CPU Embedded Wireless LAN Module Test Item : Transmitter unwanted emissions in the out-of-band domain Test Mode : Mode 3: Transmit (802.11n MCS0 7.2Mbps 20MBW) (2412MHz)

Frequency

(MHz)

Test Conditions

(℃)

Measured Values

(dBm/MHz)

Limit

(dBm/MHz)

2375.611 25 -54 -20

2399.500 25 -40.9 -10

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Product : CPU Embedded Wireless LAN Module Test Item : Transmitter unwanted emissions in the out-of-band domain Test Mode : Mode 3: Transmit (802.11n MCS0 7.2Mbps 20MBW) (2472MHz)

Frequency

(MHz)

Test Conditions

(℃)

Measured Values

(dBm/MHz)

Limit

(dBm/MHz)

2484.000 25 -40.8 -10

2504.888 25 -55.9 -20

Test Result Pass

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6. Adaptivity

6.1. Test Setup

Conducted measurements

Companion

Device

Signal

Generator

(Interferer)

Signal

Generator

(Blocker)

ATT.

Splitter/

Combiner

Spectrum

Analyzer

Direct. Coupler Splitter/

Combiner

EUT

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6.2. Test Condition


6.3. Limit

Adaptivity Limit

Adaptive non-FHSS using DAA

The channel shall remain unavailable for a minimum time equal to 1 s after which the channel

may be considered again as an ‘available’ channel;

Channel Occupancy Time shall be less than 40 ms

Idle Period of minimum 5% of COT with a minimum of 100μs;

Detection threshold level = -70 dBm/MHz + 10 × log10 (100 mW / Pout) (Pout in mW e.i.r.p.)

Adaptive non-FHSS using LBT(Frame Based Equipment)

The CCA observation time shall be not less than 18 μs;

The CCA time used by the equipment shall be declared by the supplier;

Channel Occupancy Time shall be in the range 1 ms to 10 ms

Idle Period at least 5% of COT;


Adaptive non-FHSS using LBT(Load Based Equipment)

The CCA observation time shall be not less than 18 μs;

The CCA time used by the equipment shall be declared by the supplier;

Extended CCA check in which the channel is observed for a random duration in the range

between 18 μs and at least 160 μs.

Channel Occupancy Time shall be less than 13 ms


Short Control Signalling Transmissions:

Short Control Signalling Transmissions shall have a maximum TxOn / (TxOn + TxOff) ratio

of 10 % within any observation period of 50 ms.

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Adaptive equipment using modulations other than FHSS shall comply with the requirements defined in

clause 4.3.2.6.2 (Adaptive non-FHSS using DAA) or clause 4.3.2.6.3 (Adaptive non-FHSS using LBT) in

the presence of a Unwanted signal with characteristics as provided in table as below:

Adaptive non-FHSS using DAA:

Adaptive non-FHSS using LBT:

Wanted signal mean power

From companion device

Unwanted signal frequency

(MHz)

Unwanted CW Signal power

(dBm)

sufficient to maintain the link

(see note 2)

2395 or 2488.5

(see note 1)

-35

(see note 3)

NOTE 1: The highest frequency shall be used for testing operating channels within the range 2 400 MHz to 2 442 MHz, while the lowest frequency shall be used for testing operating channels within the range 2 442 MHz to 2 483,5 MHz. See clause 5.4.6.1. NOTE 2: A typical value which can be used in most cases is -50dBm/MHz NOTE 3: The level specified is the level at the UUT receiver input assuming a 0 dBi antenna assembly gain. In case of conducted measurements, this level has to be corrected for the (in-band) antenna assembly gain (G). In case of radiated measurements, this level is equivalent to a power flux density in front of the UUT antenna.

6.4. Test Procedure


6.5. Uncertainty

±2.31ms

Wanted signal mean power From companion device

(dBm)

Unwanted signal frequency

(MHz)

Unwanted CW Signal power

(dBm) -30

(see note 2) 2395 or 2488.5

(see note 1) -35

(see note 2) NOTE 1: The highest frequency shall be used for testing operating channels within the range 2 400 MHz to 2 442 MHz, while the lowest frequency shall be used for testing operating channels within the range 2 442 MHz to 2 483,5 MHz. See clause 5.4.6.1. NOTE 2: The level specified is the level at the UUT receiver input assuming a 0 dBi antenna assembly gain. In case of conducted measurements, this level has to be corrected for the (in-band) antenna assembly gain (G). In case of radiated measurements, this level is equivalent to a power flux density in front of the UUT antenna.

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6.6. Test Result

Product : CPU Embedded Wireless LAN Module Test Item : Maximum Channel Occupied Time & Minimum Idel Period Test Mode : Normal mode

-40

-30

-20

-10 0 1015

0 1 2 3 4 5 6 7 8 9 10

Leve

l in

dBm

Time in s

Trace

Test frequency: b 2412 MHz

Maximum Channel Occupancy Time: 6.607 ms

Related limit: < 13 ms

Result: PASS

Minimum Idle Period : 18 μs

Related limit: ≥ 18 μs

Result: PASS

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Product : CPU Embedded Wireless LAN Module Test Item : Interference Signal and Unwanted Signal Test Mode : Normal mode

-40

-30

-20

-10 0 1015

0 1 2 3 4 5 6 7 8 9 10

Leve

l in

dBm

Time in s

DUT Companion

-40

-30

-20

-10 0 1015

0 20 40 60 80 100 123

Leve

l in

dBm

Time in s

Trace Threshold start of monitoringTrigger Blocker start of evaluationstop of evaluation

0.61 % DC inmax DC Eval Window


Adding the Interference Signal

Related limit: Stop transmissions response time < Maximum Channel Occupancy Time

Result: PASS

Adding the Unwanted signal

Unwanted signal added: 2488.5 MHz / -35 dBm / CW

Verified: The UUT does not resume any normal transmissions.

Result: PASS

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Product : CPU Embedded Wireless LAN Module Test Item : Short Control Signaling Transmissions Test Mode : Normal mode

-40

-30

-20

-10 0 1015

0 20 40 60 80 100 123

Leve

l in

dBm

Time in s




Short Control Signaling Transmissions: 0.61 %

Related limit: < 10 %

Result: PASS

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Product : CPU Embedded Wireless LAN Module Test Item : Maximum Channel Occupied Time & Minimum Idel Period Test Mode : Normal mode

-40

-30

-20

-10 0 1015

0 1 2 3 4 5 6 7 8 9 10

Leve

l in

dBm

Time in s

Trace


Maximum Channel Occupancy Time: 3.213 ms

Related limit: < 13 ms

Result: PASS

Minimum Idle Period : 18 μs

Related limit: ≥ 18 μs

Result: PASS

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Product : CPU Embedded Wireless LAN Module Test Item : Interference Signal and Unwanted Signal Test Mode : Normal mode

-40

-30

-20

-10 0 1015

0 1 2 3 4 5 6 7 8 9 10

Leve

l in

dBm

Time in s

DUT Companion

-30

-20

-10 0

1015

0 20 40 60 80 100 123

Leve

l in

dBm

Time in s




Adding the Interference Signal

Related limit: Stop transmissions response time < Maximum Channel Occupancy Time

Result: PASS

Adding the Unwanted signal

Unwanted signal added: 2395 MHz / -35 dBm / CW

Verified: The UUT does not resume any normal transmissions.

Result: PASS

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Product : CPU Embedded Wireless LAN Module Test Item : Short Control Signaling Transmissions Test Mode : Normal mode

-30

-20

-10 0

1015

0 20 40 60 80 100 123

Leve

l in

dBm

Time in s




Short Control Signaling Transmissions: 0.61 %

Related limit: < 10 %

Result: PASS

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7. Receiver Blocking

7.1. Test Setup

Conducted measurements

7.2. Test Condition


7.3. Limit

For equipment that supports a PER or FER test to be performed, the minimum performance criterion

shall be a PER or FER less than or equal to 10 %.

For equipment that does not support a PER or a FER test to be performed, the minimum performance

criterion shall be no loss of the wireless transmission function needed for the intended use of the

equipment.

Signalling Unit

or

Companion

Device ATT.

EUT

Spectrum

Analyzer

Direct. Coupler Splitter/

Combiner

Blocking

Signal Source

ATT.

Performance

Monitoring

Device

Optional

Variable attenuator

Step size ≤ 1dB

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The blocking levels at specified frequency offsets shall be equal to or greater than the limits defined

for the applicable receiver category provided in table

Receiver Category 1:

Adaptive equipment with a maximum RF output power greater than 10 dBm e.i.r.p.


(dBm)

(see notes 1 and 4)

Blocking signal

frequency

(MHz)

Blocking signal

power (dBm)

(see note 4)

Type of blocking

signal

(-133 dBm + 10 × log10(OCBW)) or -68 dBm

whichever is less (see note 2)

2380 2504

-34 CW (-139 dBm + 10 ×

log10(OCBW)) or -74 dBm whichever is less (see note 3)

2 300 2 330 2 360 2 524 2 584 2 674

NOTE 1: OCBW is in Hz. NOTE 2: In case of radiated measurements using a companion device and the level of the

wanted signal from the companion device cannot be determined, a relative test may be performed using a wanted signal up to Pmin + 26 dB where Pmin is the minimum level of wanted signal required to meet the minimum performance criteria as defined in clause 4.3.1.12.3 in the absence of any blocking signal.

NOTE 3: In case of radiated measurements using a companion device and the level of the wanted signal from the companion device cannot be determined, a relative test may be performed using a wanted signal up to Pmin + 20 dB where Pmin is the minimum level of wanted signal required to meet the minimum performance criteria as defined in clause 4.3.1.12.3 in the absence of any blocking signal.

NOTE 4: The level specified is the level at the UUT receiver input assuming a 0 dBi antenna assembly gain. In case of conducted measurements, this level has to be corrected for the (in-band) antenna assembly gain (G). In case of radiated measurements, this level is equivalent to a power flux density (PFD) in front of the UUT antenna with the UUT being configured/positioned as recorded in clause 5.4.3.2.2.

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Non-adaptive equipment with a Medium Utilization (MU) factor greater than 1 % and less than or

equal to 10 % (irrespective of the maximum RF output power); or equipment (adaptive or

Non-adaptive) with a maximum RF output power greater than 0 dBm e.i.r.p. and less than or equal to

10 dBm e.i.r.p.


(dBm)

(see notes 1 and 3)

Blocking signal

frequency

(MHz)

Blocking signal

power (dBm)

(see note 3)

Type of blocking

signal

(-139 dBm + 10 ×

log10(OCBW) + 10 dB) or

(-74 dBm + 10 dB)


2 380

2 504

2 300

2 584

-34 CW


wanted signal from the companion device cannot be determined, a relative test may be performed using a wanted signal up to Pmin + 26 dB where Pmin is the minimum level of wanted signal required to meet the minimum performance criteria as defined in clause 4.3.1.12.3 in the absence of any blocking signal.

NOTE 3: The level specified is the level at the UUT receiver input assuming a 0 dBi antenna

assembly gain. In case of conducted measurements, this level has to be corrected for

the (in-band) antenna assembly gain (G). In case of radiated measurements, this level

is equivalent to a power flux density (PFD) in front of the UUT antenna with the UUT

being configured/positioned as recorded in clause 5.4.3.2.2.

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Non-adaptive equipment with a maximum Medium Utilization (MU) factor of 1 % (irrespective of the

maximum RF output power); or equipment (adaptive or Non-adaptive) with a maximum RF output

power of 0 dBm e.i.r.p.


(dBm)

(see notes 1 and 3)

Blocking signal

frequency

(MHz)

Blocking signal

power (dBm)

(see note 3)

Type of blocking

signal

(-139 dBm + 10 ×

log10(OCBW) + 20 dB) or

(-74 dBm + 20 dB)


2 380

2 504

2 300

2 584

-34 CW


wanted signal from the companion device cannot be determined, a relative the test may be performed using a wanted signal up to Pmin + 30 dB where Pmin is the minimum level of wanted signal required to meet the minimum performance criteria as defined in clause 4.3.1.12.3 in the absence of any blocking signal.

NOTE 3: The level specified is the level at the UUT receiver input assuming a 0 dBi antenna assembly gain. In case of conducted measurements, this level has to be corrected for the (in-band) antenna assembly gain (G). In case of radiated measurements, this level is equivalent to a power flux density (PFD) in front of the UUT antenna with the UUT being configured/positioned as recorded in clause 5.4.3.2.2.

7.4. Test Procedure


7.5. Uncertainty

±2.31ms

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Page: 45 of 47

7.6. Test Result

Product : CPU Embedded Wireless LAN Module Test Item : Receiver Blocking Test Mode : Normal mode - Receiver Category 1

Mode 802.11b Channel 2412

Wanted signal mean power from

companion device [dBm]

Blocking signal

frequency [MHz]

Blocking signal

power [dBm]

Type of

blocking

signal

Measurement

MAX PER(%) Result

(-133 dBm + 10 ×

log10(OCBW)) or -68

dBm whichever is less

-68 2380

-34 CW

6.50 Pass

(-139 dBm + 10 ×

log10(OCBW))

or -74 dBm whichever is

less

-74

2300 6.80 Pass

2330 6.70 Pass

2360 8.70 Pass

Related limit: MAX PER < 10%

MAX PER < 10%

Result: PASS

Report No.: 2060645R-E3032160657

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Product : CPU Embedded Wireless LAN Module Test Item : Receiver Blocking Test Mode : Normal mode - Receiver Category 1

Mode 802.11b Channel 2472

Wanted signal mean power from

companion device [dBm]

Blocking signal

frequency [MHz]

Blocking signal

power [dBm]

Type of

blocking

signal

Measurement

MAX PER(%) Result

(-133 dBm + 10 ×

log10(OCBW)) or -68

dBm whichever is less

-68 2504

-34 CW

1.10 Pass

(-139 dBm + 10 ×

log10(OCBW))

or -74 dBm whichever is

less

-74

2524 7.80 Pass

2584 2.60 Pass

2674 4.80 Pass

Related limit: MAX PER < 10%

MAX PER < 10%

Result: PASS

Report No.: 2060645R-E3032160657

Page: 47 of 47

8. Geo-location capability

8.1. Requirements

The geographical location determined by the non-FHSS equipment as defined in EN 300 328 V2.2.2

clause 4.3.2.12.2 shall not be accessible to the user in a way that would allow the user to alter it.

8.2. Test Specification

Refer to ETSI EN 300 328 V2.2.2 (2019-07)

8.3. Test Result

The Geo-location function is declared by the manufacturer.

Report No.: 2060645R-E3032160657

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Attachment 1: EUT Test Setup Photographs Adaptivity Test

Receiver Blocking Test

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Attachment 2 : EUT Detailed Photographs

(1) EUT Photo

(2) EUT Photo

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(3) EUT Photo

(4) EUT Photo

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(5) EUT Photo

(6) EUT Photo

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(7) EUT Photo

(8) EUT Photo

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(9) EUT Photo

(10) EUT Photo

Documents

CE Test Result for Inspection · 2. This report is copy report no.: 1960128R-RFSRP03V00, updated to Receiver blocking of ETSI EN 300 328 V2.2.2. 3. DEKRA verified the construction