Report No.: AR362601-03AD Page : 1 of 69 Report Version: Rev. 01 AS/NZS Test Report Equipment : BTv4.0 Dual Mode USB Dongle Model No. : BT820 Brand Name : Laird Technologies Applicant : Laird Technologies Address : W66N220 Commerce Court, Cedarburg, Wisconsin 53012, USA Standard : AS/NZS 4268:2017 Received Date : Jan. 23, 2017 Tested Date : Jan. 25 ~ Apr. 12, 2017 We, International Certification Corp., would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It may be duplicated completely for legal use with the approval of the applicant. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: James Fan / Assistant Manager Gary Chang / Manager
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AS/NZS Test Report... · 2019-06-20 · 2400-2483.5 EDR 2402-2480 0-78 [79] 3 Mbps Note 1: Bluetooth BR uses a GFSK. Note 2: Bluetooth EDR uses a combination of π/4-DQPSK and 8DPSK.
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Report No.: AR362601-03AD Page : 1 of 69
Report Version: Rev. 01
AS/NZS Test Report
Equipment : BTv4.0 Dual Mode USB Dongle
Model No. : BT820
Brand Name : Laird Technologies
Applicant : Laird Technologies
Address : W66N220 Commerce Court, Cedarburg, Wisconsin 53012, USA
Standard : AS/NZS 4268:2017
Received Date : Jan. 23, 2017
Tested Date : Jan. 25 ~ Apr. 12, 2017
We, International Certification Corp., would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It may be duplicated completely for legal use with the approval of the applicant. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by:
Approved by:
James Fan / Assistant Manager Gary Chang / Manager
Report No.: AR362601-03AD Page : 2 of 69
Report Version: Rev. 01
Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5
1.1 Information .............................................................................................................................................. 5 1.2 Local Support Equipment List ................................................................................................................ 7 1.3 Test Setup Chart .................................................................................................................................... 7 1.4 Test Equipment and Calibration Data .................................................................................................... 8 1.5 Testing Applied Standards ..................................................................................................................... 9 1.6 Measurement Uncertainty ...................................................................................................................... 9
2 TEST CONFIGURATION ..................................................................................................................... 10
2.1 Testing Condition ................................................................................................................................. 10 2.2 The Worst Test Modes and Channel Details ....................................................................................... 10
3 TRANSMITTER TEST RESULTS ........................................................................................................ 11
3.1 Maximum EIRP..................................................................................................................................... 11 3.2 Number of Hopping Frequency ............................................................................................................ 13 3.3 20dB and Occupied Channel Bandwidth ............................................................................................. 15 3.4 Channel Separation .............................................................................................................................. 17 3.5 Number of Dwell Time .......................................................................................................................... 19
3.6 Operating Frequencies ......................................................................................................................... 22 3.7 Out of Band Emission ........................................................................................................................... 24 3.8 Transmitter Spurious Emissions ........................................................................................................... 29
4 RECEIVER TEST RESULTS ............................................................................................................... 48
Note: Calibration Interval of instruments listed above is one year.
1.5 Testing Applied Standards
According to the specifications of the manufacturer, the EUT must comply with the requirements of the following standards:
AS/NZS 4268:2017
1.6 Measurement Uncertainty
ISO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test results be included in the report. The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2)
Measurement Uncertainty
Parameters Uncertainty
Radio Frequency ±1.4 x 10-9
RF power conducted ±0.808 dB
RF power radiated ±3.401 dB
Spurious emission, conducted ±2.994 dB
Spurious emission, radiated ±3.401 dB
Humidity ±0.6 oC
Temperature ±0.29 %
Time ±0.1 %
Report No.: AR362601-03AD Page : 10 of 69
Report Version: Rev. 01
2 Test Configuration
2.1 Testing Condition
Testing Location
ICC Lab ADD : No.3-1, Lane 6, Wen San 3rd St., Kwei Shan District, Tao Yuan City 333, Taiwan (R.O.C.)
Test Condition Test Site No. Test Engineer Test Environment
Radiated Emission > 30
MHz 05CH02-WS 24°C / 65% Penguin Jiang
RF Conducted TH01-WS 22.1°C / 61% Chris Zeng
Radiated Emission ≤ 30MHz
10CH02-HY* 22.1°C / 61% Jack Li
Note: * ICC lab subcontracts this test item to Sporton Lab (TAF:1190).
Sporton Lab is a TAF accreditation test firm and also is an approved provider of ICC lab.
2.2 The Worst Test Modes and Channel Details
Test item Modulation
Mode Test Frequency
(MHz) Data Rate
Test Configuration
Maximum EIRP
Emission Bandwidth
GFSK 8DPSK
2402 / 2441 / 2480 2402 / 2441 / 2480
1 Mbps 3 Mbps
---
Operating Frequencies GFSK
8DPSK 2402 / 2480 2402 / 2480
1 Mbps 3 Mbps
---
Transmitter Spurious Emissions GFSK
8DPSK 2402 / 2441 / 2480 2402 / 2441 / 2480
1 Mbps 3 Mbps
---
Receiver Spurious Emissions GFSK
8DPSK 2402 / 2441 / 2480 2402 / 2441 / 2480
1 Mbps 3 Mbps
---
Out of Band Emission GFSK
8DPSK 2402 / 2441 / 2480 2402 / 2441 / 2480
1 Mbps 3 Mbps
Number of Hopping Frequency GFSK
8DPSK 2402 ~ 2480 2402 ~ 2480
1 Mbps 3 Mbps
Channel Separation GFSK
8DPSK 2402 / 2441 / 2480 2402 / 2441 / 2480
1 Mbps 3 Mbps
Dwell time GFSK
8DPSK 2402 / 2480 2402 / 2480
1 Mbps 3 Mbps
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Report Version: Rev. 01
3 Transmitter Test Results
3.1 Maximum EIRP
3.1.1 EIRP Limits
The equivalent isotropic radiated power (e.i.r.p.) shall be equal to or less than 0.5 W (27dBm).
3.1.2 Test Procedures
Reference to clause 5.4.2.2 of ETSI EN 300 328 V2.1.1 (2016-11).
3.1.3 Test Setup
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Report Version: Rev. 01
3.1.4 Test Result of EIRP
Condition Freq. (MHz) EIRP Power (dBm)
Limit (dBm) Results GFSK/1Mbps 8DPSK/3Mbps
TnomVnom 2402 6.19 5.01 27 Pass
TminVmax 2402 6.85 5.15 27 Pass
TminVmin 2402 6.87 5.12 27 Pass
TmaxVmax 2402 4.71 3.56 27 Pass
TmaxVmin 2402 4.70 3.53 27 Pass
TnomVnom 2441 7.50 6.60 27 Pass
TminVmax 2441 8.24 6.89 27 Pass
TminVmin 2441 8.26 6.88 27 Pass
TmaxVmax 2441 6.02 5.11 27 Pass
TmaxVmin 2441 6.00 5.08 27 Pass
TnomVnom 2480 8.74 7.86 27 Pass
TminVmax 2480 9.57 8.19 27 Pass
TminVmin 2480 9.54 8.15 27 Pass
TmaxVmax 2480 7.34 6.24 27 Pass
TmaxVmin 2480 7.32 6.27 27 Pass
Report No.: AR362601-03AD Page : 13 of 69
Report Version: Rev. 01
3.2 Number of Hopping Frequency
3.2.1 Limit of Number of Hopping Frequency
A minimum of 15 hopping frequencies shall be used.
3.2.2 Test Procedures
1. Set RBW = 100kHz, VBW = 300kHz, Sweep time = Auto, Detector = Peak Trace max hold.
2 Allow trace to stabilize.
3.2.3 Test Setup
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Report Version: Rev. 01
3.2.4 Test Result of Number of Hopping Frequency
GFSK 8DPSK
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3.3 20dB and Occupied Channel Bandwidth
3.3.1 Test Procedures
1. Set RBW=30kHz, VBW=100kHz,Sweep time = Auto, Detector=Peak Trace max hold
2 Allow trace to stabilize
3 Use N dB function of spectrum analyzer to measuring 20 dB bandwidth
4. Use Occupied bandwidth function of spectrum analyzer to measuring 99% occupied bandwidth
3.3.2 Test Setup
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Report Version: Rev. 01
3.3.3 Test Result of 20dB and Occupied Channel Bandwidth
Modulation Mode Frequency (MHz) 99% Bandwidth (MHz) 20dB Bandwidth (MHz)
GFSK/1Mbps 2402 0.89 0.99
GFSK/1Mbps 2441 0.89 0.98
GFSK/1Mbps 2480 0.89 0.98
8DPSK/3Mbps 2402 1.23 1.42
8DPSK/3Mbps 2441 1.24 1.42
8DPSK/3Mbps 2480 1.24 1.43
Worst Plot of 20dB Bandwidth Worst Plot of Occupied Bandwidth
Report No.: AR362601-03AD Page : 17 of 69
Report Version: Rev. 01
3.4 Channel Separation
3.4.1 Limit of Channel Separation
The centre frequencies shall be separated by a frequency separation greater than the larger of either 25 kHz or two thirds of the −20 dB bandwidth of the emission.
3.4.2 Test Procedures
1. Set RBW=100kHz, VBW=300kHz,Sweep time = Auto, Detector=Peak Trace max hold
2 Allow trace to stabilize
3 Use the marker-delta function to determine the separation between the peaks of the adjacent channels. The EUT shall show compliance with the appropriate regulatory limit
3.4.3 Test Setup
Report No.: AR362601-03AD Page : 18 of 69
Report Version: Rev. 01
3.4.4 Test result of Channel Separation
Modulation Mode Freq. (MHz) Channel
Separation (MHz) 20dB Bandwidth
(MHz) Minimum Limit
(MHz)
GFSK 2402 1.000 0.99 0.660
GFSK 2441 1.000 0.98 0.653
GFSK 2480 1.000 0.98 0.653
8DPSK 2402 1.000 1.42 0.947
8DPSK 2441 1.000 1.42 0.947
8DPSK 2480 1.000 1.43 0.953
GFSK 8DPSK
Report No.: AR362601-03AD Page : 19 of 69
Report Version: Rev. 01
3.5 Number of Dwell Time
3.5.1 Limit of Dwell time
The duration of the emission about any specific emission centre frequency shall not exceed 0.4 s.
3.5.2 Test Procedures
1. Set RBW=100kHz,VBW=300kHz,Sweep time = 500us(DH1),2ms(DH3),4ms(DH5), Detector=Peak, Span=0Hz,Trace max hold
2 Enable gating and trigger function of spectrum analyzer to measure burst on time.
3. The DH1 packet can cover a single time slot. A maximum length packet has duration of 1 time slots. The hopping rate is 1600 hops/second so the maximum dwell time is 1/1600 seconds, or 0.625ms. DH1 Packet permit maximum 1600 / 79 /2 = 10.12 hops per second in each channel (1 time slot RX, 1 time slot TX). So, the dwell time is the time duration of the pulse times 10.12 x 31.6 = 320 within 31.6 seconds.
4. The DH3 packet can cover up to 3 time slots. A maximum length packet has duration of 3 time slots. The hopping rate is 1600 hops/second so the maximum dwell time is 3/1600 seconds, or 1.875ms. DH3 Packet permit maximum 1600 / 79 / 4 = 5.06 hops per second in each channel (3 time slots RX, 1 time slot TX). So, the dwell time is the time duration of the pulse times 5.06 x 31.6 = 160 within 31.6 seconds.
5 The DH5 packet can cover up to 5 time slots. Operate DH5 at maximum dwell time and maximum duty cycle. A maximum length packet has duration of 5 time slots. The hopping rate is 1600 hops/second so the maximum dwell time is 5/1600 seconds, or 3.125ms. DH5 Packet permit maximum 1600/ 79 / 6 = 3.37 hops per second in each channel (5 time slots RX, 1 time slot TX). So, the dwell time is the time duration of the pulse times 3.37 x 31.6 = 106.6 within 31.6 seconds
3.5.3 Test Setup
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Report Version: Rev. 01
3.5.4 Test Result of Dwell Time
Modulation Mode Freq. (MHz) No. of Pulse in a
31.6 (79Hopping*0.4)
Length of Pulse Time (msec)
Result (msec)
Limit (msec)
GFSK 2402 320 0.44 140.80 400
GFSK 2441 160 1.68 268.80 400
GFSK 2480 106.6 2.94 313.40 400
8DPSK 2402 320 0.46 147.20 400
8DPSK 2441 160 1.70 272.00 400
8DPSK 2480 106.6 3.02 321.93 400
GFSK
DH1 DH5
DH3 -
-
Report No.: AR362601-03AD Page : 21 of 69
Report Version: Rev. 01
8DPSK
3DH1 3DH5
3DH3 -
-
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Report Version: Rev. 01
3.6 Operating Frequencies
3.6.1 Operating Frequencies Limits
The upper and lower frequency limit of the emission bandwidth shall at all times remain within the operating frequency (FL > 2,4 GHz and FH < 2,4835 GHz).
3.6.2 Test Procedures
1. Set RBW=30kHz, VBW=100kHz,Sweep time = Auto, Detector=Peak Trace max hold
2 Allow trace to stabilize
3. Use Occupied bandwidth function of spectrum analyzer to measuring 99% occupied bandwidth
4. Record the FL and FH
3.6.3 Test Setup
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Report Version: Rev. 01
3.6.4 Test Result of Operating Frequencies
Frequency Range (MHz)
Condition Modulation
Mode Freq. (MHz) FL and FH Limit Results
TnomVnom GFSK/1Mbps 2402 2401.55282 2400 Pass
TminVmax GFSK/1Mbps 2402 2401.53282 2400 Pass
TminVmin GFSK/1Mbps 2402 2401.53282 2400 Pass
TmaxVmax GFSK/1Mbps 2402 2401.58282 2400 Pass
TmaxVmin GFSK/1Mbps 2402 2401.58282 2400 Pass
TnomVnom GFSK/1Mbps 2480 2480.44284 2483.5 Pass
TminVmax GFSK/1Mbps 2480 2480.41284 2483.5 Pass
TminVmin GFSK/1Mbps 2480 2480.41284 2483.5 Pass
TmaxVmax GFSK/1Mbps 2480 2480.48284 2483.5 Pass
TmaxVmin GFSK/1Mbps 2480 2480.48284 2483.5 Pass
Frequency Range (MHz)
Condition Modulation
Mode Freq. (MHz) FL and FH Limit Results
TnomVnom 8DPSK/3Mbps 2402 2401.37916 2400 Pass
TminVmax 8DPSK/3Mbps 2402 2401.34916 2400 Pass
TminVmin 8DPSK/3Mbps 2402 2401.34916 2400 Pass
TmaxVmax 8DPSK/3Mbps 2402 2401.41916 2400 Pass
TmaxVmin 8DPSK/3Mbps 2402 2401.41916 2400 Pass
TnomVnom 8DPSK/3Mbps 2480 2480.60781 2483.5 Pass
TminVmax 8DPSK/3Mbps 2480 2480.58781 2483.5 Pass
TminVmin 8DPSK/3Mbps 2480 2480.58781 2483.5 Pass
TmaxVmax 8DPSK/3Mbps 2480 2480.63781 2483.5 Pass
TmaxVmin 8DPSK/3Mbps 2480 2480.63781 2483.5 Pass
Report No.: AR362601-03AD Page : 24 of 69
Report Version: Rev. 01
3.7 Out of Band Emission
3.7.1 Limit of Out of Band Emission
In any 100 kHz bandwidth outside the frequency band in which the transmitter is operating, the power shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power.
3.7.2 Test Procedures
Reference level measurement
1. Set RBW=100kHz, VBW = 300kHz , Detector = Peak, Sweep time = Auto
2. Trace = max hold , Allow Trace to fully stabilize
3. Use the peak marker function to determine the maximum PSD level
Emission level measurement
1. Set RBW=100kHz, VBW = 300kHz , Detector = Peak, Sweep time = Auto
2. Trace = max hold , Allow Trace to fully stabilize
3. Scan Frequency range is up to 25GHz
4. Use the peak marker function to determine the maximum amplitude level