A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC

Inspira Technologies LLC Astro Tab

FCC ID Filing: 2ABQ6-A745
Purchase on Amazon: Astro Tab

Trouble Viewing? See the or view the HTML Version or PDF in frame
Page 1 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 2 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 3 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 4 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 5 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 6 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 7 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 8 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 9 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 10 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 11 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 12 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 13 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 14 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 15 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 16 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 17 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 18 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 19 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 20 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 21 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 22 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 23 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 24 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 25 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 26 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 27 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 28 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 29 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 30 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 31 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 32 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 33 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 34 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 35 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 36 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 37 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 38 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Page 39 of A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC

TEST REPORT
R/C…….: 84869
Report Reference No. .................... :
TRE1708003502
FCC ID ............................................. :
2ABQ6-A745
Applicant’s name ........................... :
Inspira Technologies LLC
Address .............................................:
1901 4th Ave, Suite 210, San Diego, CA 92101, USA
Manufacturer......................................:
Shenzhen Iproda Technology Co.,Ltd
Address..............................................:
4F-5F, C building,GongMing Tangwei Village WanFeng
Industrial Zone,GuangMing New District,Shenzhen,China
Test item description .................... :
Astro Tab
Trade Mark .......................................:
Astro Tab
Model/Type reference .......................:
A745
Listed Model(s) .................................:
Standard ......................................... :
FCC CFR Title 47 Part 15 Subpart C Section 15.247
Date of receipt of test sample……….:
Aug. 03, 2017
Date of testing………………………...:
Aug. 04, 2017 - Aug. 15, 2017
Date of issue………………………….:
Aug. 16, 2017
Result…………………………………:
PASS
Compiled by
( position+printedname+signature) ...:
File administrators Becky Liang
Supervised by
(position+printedname+signature) ....:
Project Engineer Jeff Sun
Approved by
(position+printedname+signature) ....:
RF Manager Hans Hu
Testing Laboratory Name ............. :
Shenzhen Huatongwei International Inspection Co., Ltd.
Address .............................................:
1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road,
Tianliao, Gongming, Shenzhen, China
Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved.
This publication may be reproduced in whole or in part for non-commercial purposes as long as the
Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and
source of the material. Shenzhen Huatongwei International Inspection Co., Ltd. takes no responsibility
for and will not assume liability for damages resulting from the reader's interpretation of the reproduced
material due to its placement and context.
The test report merely corresponds to the test sample.
It is not permitted to copy extracts of these test result without the written permission of the test laboratory.
Report No.: TRE1708003502
Page 2 of 39
Issued: 2017-08-16
Contents
1.
TEST STANDARDS AND REPORT VERSION
1.1.
1.2.
Test Standards
Report version
2.
TEST DESCRIPTION
3.
SUMMARY
3.1.
3.2.
3.3.
3.4.
3.5.
Client Information
Product Description
Operation state
EUT configuration
Modifications
4.
TEST ENVIRONMENT
4.1.
4.2.
4.3.
4.4.
4.5.
Address of the test laboratory
Test Facility
Environmental conditions
Statement of the measurement uncertainty
Equipments Used during the Test
5.
TEST CONDITIONS AND RESULTS
10
5.1.
5.2.
5.3.
5.4.
5.5.
5.6.
5.7.
5.8.
5.9.
5.10.
5.11.
Antenna requirement
Conducted Emission (AC Main)
Conducted Peak Output Power
20dB Emission Bandwidth
Carrier Frequencies Separation
Hopping Channel Number
Dwell Time
Pseudorandom Frequency Hopping Sequence
Restricted band (radiated)
Bandedge and Spurious Emission (conducted)
Spurious Emissions (radiated)
10
11
14
17
20
22
24
27
28
30
34
6.
T EST SETU P PHOT OS O F TH E EUT
38
7.
EXTERNAL AND INTERNAL PHOTOS OF THE EUT
39
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 3 of 39
Issued: 2017-08-16
1. TEST STANDARDS AND REPORT VERSION
1.1. Test Standards
The tests were performed according to following standards:
FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in
operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz.
ANSI C63.10-2013:American National Standard for Testing Unlicensed Wireless Devicese
1.2. Report version
Version No.
Date of issue
Description
00
Aug. 16, 2017
Original
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 4 of 39
Issued: 2017-08-16
2. TEST DESCRIPTION
Test Item
Section in CFR 47
Result
Antenna Requirement
15.203/15.247 (c)
Pass
AC Power Line Conducted Emissions
15.207
Pass
Conducted Peak Output Power
15.247 (b)(1)
Pass
20dB Occupied Bandwidth
15.247 (a)(1)
Pass
Carrier Frequencies Separation
15.247 (a)(1)
Pass
Hopping Channel Number
15.247 (a)(1)
Pass
Dwell Time
15.247 (a)(1)
Pass
Pseudorandom Frequency Hopping Sequence
15.247(b)(4)&TCB Exclusion List
(7 July 2002)
Pass
Restricted band
15.247(d)/15.205
Pass
Radiated Emissions
15.247(d)/15.209
Pass
Note: The measurement uncertainty is not included in the test result.
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 5 of 39
Issued: 2017-08-16
3. SUMMARY
3.1. Client Information
Applicant:
Inspira Technologies LLC
Address:
1901 4th Ave, Suite 210, San Diego, CA 92101, USA
Manufacturer:
Shenzhen Iproda Technology Co.,Ltd
Address:
4F-5F, C building,GongMing Tangwei Village WanFeng Industrial Zone,
GuangMing New District,Shenzhen,China
3.2. Product Description
Name of EUT:
Astro Tab
Trade Mark:
Astro Tab
Model No.:
A745
Listed Model(s):
Power supply:
DC 3.7V from internal battery & DC 5.0V for USB port
Adapter information:
Model:JK050150-S02USU
Input:100-240Va.c.,50/60Hz,0.3A Max
Output:5Vd.c.,1.5A
Hardware version:
ELINK A70P_V2_2017XXXX
Software version:
Astro.A745.2017XXXX.V01
Bluetooth
Version:
Supported BT4.0+EDR
Modulation:
GFSK, π/4DQPSK, 8DPSK
Operation frequency:
2402MHz~2480MHz
Channel number:
79
Channel separation:
1MHz
Antenna type:
Integral antenna
Antenna gain:
1.20 dBi
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 6 of 39
Issued: 2017-08-16
3.3. Operation state

Test frequency list
According to section 15.31(m), regards to the operating frequency range over 10 MHz, must select three
channel which were tested. the Lowest frequency, the middle frequency, and the highest frequency of
channel were selected to perform the test, please see the above gray bottom.
Frequency (MHz)
2402
2403
...
...
39
2441
...
...

Channel
77
2479
78
2480
Test mode
For RF test items
The engineering test program was provided and enabled to make EUT continuous transmit.
For AC power line conducted emissions:
The EUT was set to connect with the Bluetooth under large package sizes transmission.
For RF test axis
EUT in each of three orthogonal axis emissions had been tested ,but only the worst case (X axis) data
Recorded in the report.
3.4. EUT configuration
The following peripheral devices and interface cables were connected during the measurement:
●
- supplied by the manufacturer
○
- supplied by the lab
Manufacturer : /
Model No. :
Manufacturer :
Model No. :
3.5. Modifications
No modifications were implemented to meet testing criteria.
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 7 of 39
Issued: 2017-08-16
4. Test Environment
4.1. Address of the test laboratory
Laboratory:Shenzhen Huatongwei International Inspection Co., Ltd.
Address: 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China
Phone: 86-755-26748019 Fax: 86-755-26748089
4.2. Test Facility
The test facility is recognized, certified, or accredited by the following organizations:
CNAS-Lab Code: L1225
Shenzhen Huatongwei International Inspection Co., Ltd. has been assessed and proved to be in compliance
with CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025:
2005 General Requirements) for the Competence of Testing and Calibration Laboratories.
A2LA-Lab Cert. No. 3902.01
Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory has been accredited by A2LA for
technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025:
2005 General Requirements for the Competence of Testing and Calibration Laboratories and any additional
program requirements in the identified field of testing.
FCC-Registration No.: 762235
Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory has been registered and fully
described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from
the FCC is maintained in our files. Registration 762235.
IC-Registration No.: 5377B-1
Two 3m Alternate Test Site of Shenzhen Huatongwei International Inspection Co., Ltd. has been registered by
Certification and Engineering Bureau of Industry Canada for the performance of radiated measurements with
Registration No. 5377B-1.
ACA
Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory can also perform testing for the
Australian C-Tick mark as a result of our A2LA accreditation.
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 8 of 39
Issued: 2017-08-16
4.3. Environmental conditions
During the measurement the environmental conditions were within the listed ranges:
Temperature:
15~35°C
lative Humidity:
30~60 %
Air Pressure:
950~1050mba
4.4. Statement of the measurement uncertainty
The data and results referenced in this document are true and accurate. The reader is cautioned that there
may be errors in calibration limits of the equipment and facilities. The measurement uncertainty was
calculated for all measurements listed in this test report according to TR-100028-01 “Electromagnetic
compatibility and Radio spectrum Matters (ERM);Uncertainties in the measurement of mobile radio
equipment characteristics;Part 1” and TR-100028-02 “Electromagnetic compatibility and Radio spectrum
Matters (ERM);Uncertainties in the measurementof mobile radio equipment characteristics;Part 2” and is
documented in the Shenzhen Huatongwei International Inspection Co., Ltd quality system according to
ISO/IEC 17025. Further more, component and process variability of devices similar to that tested may result
in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device.
Here after the best measurement capability for Shenzhen Huatongwei is reported:
Test Items
MeasurementUncertainty
Notes
Transmitter power conducted
0.57 dB
(1)
Transmitter power Radiated
2.20 dB
(1)
Conducted spurious emissions 9KHz-40 GHz
1.60 dB
(1)
Radiated spurious emissions 9KHz-40 GHz
2.20 dB
(1)
Conducted Emissions 9KHz-30MHz
3.39 dB
(1)
Radiated Emissions 30~1000MHz
4.24 dB
(1)
Radiated Emissions 1~18GHz
5.16 dB
(1)
Radiated Emissions 18-40GHz
5.54 dB
(1)
Occupied Bandwidth
--------(1)
(1) This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence
level using a coverage factor of k=1.96.
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 9 of 39
Issued: 2017-08-16
4.5. Equipments Used during the Test
Line Conducted Emissions (AC Main)
Item Test Equipment
Manufacturer
Model No.
Serial No.
Last Cal.
EMI Test Receiver
R&S
ESCI
101247
2016/11/13
Artificial Mains
Shwarzbeck
NNLK 8121
573
2016/11/13
Pulse Limiter
R&S
ESH3-Z2
101488
2016/11/13
Test Software
R&S
ES-K1
N/A
N/A
Test cable
ENVIROFLEX
3651
1101902
2016/11/13
Maximum Peak Output Power / Power Spectral Density / 6dB Bandwidth / Band Edge Compliance of RF
Emissions / Spurious RF Conducted Emissions
Item
Test Equipment
Manufacturer
Model No.
Serial No.
Last Cal
Spectrum Analyzer
Rohde&Schwarz
FSP
1164.4391.40
2016/11/13
Power Meter
Anritsu
ML2480B
100798
2016/11/13
Power Sensor
Anritsu
MA2411B
100258
2016/11/13
Test cable
FARPU
MCX-J
N/A
2016/11/13
Temporary antenna
connector
D-LENP
NJ-SMAK
N/A
2016/11/13
NOTE:The temporary antenna connector is soldered on the PCB board in order to perform conducted tests
and this temporary antenna connector is listed in the equipment list.
Radiated Emissions
Item
Test Equipment
Manufacturer
Model No.
Serial No.
Last Cal.
EMI Test Receiver
Rohde&Schwarz
ESI 26
100009
2016/11/13
RF Test Panel
Rohde&Schwarz
TS / RSP
335015/ 0017
N/A
EMI Test Software
Rohde&Schwarz
ESK1
N/A
N/A
Loop Antenna
Rohde&Schwarz
HZ-9
838622\013
2016/11/13
Ultra-Broadband
Antenna
ShwarzBeck
VULB9163
538
2016/11/13
Horn Antenna
ShwarzBeck
9120D
1011
2016/11/13
Broadband
Horn Antenna
Shwarzbeck
BBHA9170
BBHA917047
2016/11/13
Preamplifier
Shwarzbeck
BBV9742
9742-196
2016/11/13
Broadband
Preamplifer
Shwarzbeck
BBV 9721
9721-102
2016/11/13
10
Broadband
Preamplifer
Shwarzbeck
BBV 9718
9718-247
2016/11/13
11
Turn Table
MATURO
TT2.0
N/A
12
Antenna Mast
MATURO
TAM-4.0-P
N/A
13
EMI Test Software
Audix
E3
N/A
N/A
14
Test Software
R&S
ES-K1
N/A
N/A
15
Test cable
Siva Cables Italy
RG 58A/U
W14.02
2016/11/13
The Cal.Interval was one year.
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 10 of 39
Issued: 2017-08-16
5. TEST CONDITIONS AND RESULTS
5.1. Antenna requirement
Requirement
FCC CFR Title 47 Part 15 Subpart C Section 15.203:
An intentional radiator shall be designed to ensure that no antenna other than that furnished by the
responsible party shall be used with the device. The use of a permanently attached antenna or of anantenna
that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken
antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is
prohibited.
FCC CFR Title 47 Part 15 Subpart C Section 15.247(c) (1)(i):
(i) Systems operating in the 2400-2483.5 MHz band that is used exclusively for fixed. Point-to-point operations
may employ transmitting antennas with directional gain greater than 6dBi provided the maximum conducted
output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the
antenna exceeds 6dBi.
TEST RESULTS
Passed
Not Applicable
The directional gain of the antenna less than 6 dBi, please refer to the below antenna photo.
Bluetooth Antenna
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 11 of 39
Issued: 2017-08-16
5.2. Conducted Emission (AC Main)
LIMIT
FCC CFR Title 47 Part 15 Subpart C Section 15.207:
Frequency range (MHz)
0.15-0.5
0.5-5
5-30
* Decreases with the logarithm of the frequency.
Limit (dBuV)
Quasi-peak
66 to 56*
56
60
Average
56 to 46*
46
50
TEST CONFIGURATION
TEST PROCEDURE
1. The EUT was setup according to ANSI C63.10:2013 for compliance to FCC 47CFR 15.247
requirements.
2. The EUT was placed on a platform of nominal size, 1 m by 1.5 m, raised 80 cm above the conducting
ground plane. The vertical conducting plane was located 40 cm to the rear of the EUT. All other surfaces
of EUT were at least 80 cm from any other grounded conducting surface.
3. The EUT and simulators are connected to the main power through a line impedances tabilization
network (LISN). The LISN provides a 50 ohm /50uH coupling impedance for the measuring equipment.
4. The peripheral devices are also connected to the main power through a LISN. (Please refer to the block
diagram of the test setup and photographs)
5. Each current-carrying conductor of the EUT power cord, except the ground (safety) conductor,was
individually connected through a LISN to the input power source.
6. The excess length of the power cord between the EUT and the LISN receptacle were folded back and
forth at the center of the lead to form a bundle not exceeding 40 cm in length.
7. Conducted emissions were investigated over the frequency range from 0.15MHz to 30MHzusing a
receiver bandwidth of 9 kHz.
8. During the above scans, the emissions were maximized by cable manipulation.
9.
TEST MODE:
Please refer to the clause 3.3
TEST RESULTS
Passed
Not Applicable
Note:
1) Transd=Cable lose+Pulse Limiter Factor + Artificial Mains Factor
2) Margin= Limit -Level
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Test Line:
Page 12 of 39
Issued: 2017-08-16
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Test Line:
Page 13 of 39
Issued: 2017-08-16
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 14 of 39
Issued: 2017-08-16
5.3. Conducted Peak Output Power
LIMIT
FCC CFR Title 47 Part 15 Subpart C Section 15.247 (b)(3): 30dBm
TEST CONFIGURATION
TEST PROCEDURE
1. The transmitter output was connected to the spectrum analyzer through an attenuator, the pathloss was
compensated to the results for each measurement.
2. Set to the maximum power setting and enable the EUT transmit continuously
3. Use the following spectrum analyzer settings:
Span = approximately 5 times the 20 dB bandwidth, centered on a hopping channel
RBW≥ the 20 dB bandwidth of the emission being measured, VBW≥RBW
Sweep = auto, Detector function = peak, Trace = max hold
4. Measure and record the results in the test report.
TEST MODE:
Please refer to the clause 3.3
TEST RESULTS
Passed
Modulation type
GFSK
π/4DQPSK
8DPSK
Not Applicable
Channel
00
39
78
00
39
78
00
39
78
Output power (dBm)
5.01
5.11
4.80
4.14
4.24
3.98
4.46
4.57
4.31
Limit (dBm)
Result
30.00
Pass
21.00
Pass
21.00
Pass
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 15 of 39
Issued: 2017-08-16
GFSK
CH00
CH39
No Plot
CH78
π/4DQPSK
CH00
CH39
No Plot
CH78
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 16 of 39
Issued: 2017-08-16
8DPSK
CH00
CH39
No Plot
CH78
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 17 of 39
Issued: 2017-08-16
5.4. 20dB Emission Bandwidth
LIMIT
N/A
TEST CONFIGURATION
TEST PROCEDURE
1.
2.
3.
4.
The transmitter output was connected to the spectrum analyzer through an attenuator, the pathloss was
compensated to the results for each measurement.
Set to the maximum power setting and enable the EUT transmit continuously
Use the following spectrum analyzer settings:
Span = approximately 2 to 3 times the 20 dB bandwidth, centered on a hopping channel
RBW≥1% of the 20 dB bandwidth, VBW≥RBW
Sweep = auto, Detector function = peak, Trace = max hold
Measure and record the results in the test report.
TEST MODE:
Please refer to the clause 3.3
TEST RESULTS
Passed
Modulation type
GFSK
π/4DQPSK
8DPSK
Not Applicable
Channel
00
39
78
00
39
78
00
39
78
20dB Bandwidth (MHz)
0.923
0.923
0.923
1.307
1.306
1.303
1.274
1.281
1.277
Limit (MHz)
Result
Pass
Pass
Pass
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 18 of 39
Issued: 2017-08-16
GFSK
CH00
CH39
No Plot
CH78
π/4DQPSK
CH00
CH39
No Plot
CH78
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 19 of 39
Issued: 2017-08-16
8DPSK
CH00
CH39
No Plot
CH78
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 20 of 39
Issued: 2017-08-16
5.5. Carrier Frequencies Separation
LIMIT
FCC CFR Title 47 Part 15 Subpart C Section 15.247 (a)(1):
frequency hopping systems shall have hopping channel carrier frequencies separated by minimum of 25KHz
or the 2/3*20dB bandwidth of the hopping channel, whichever is greater.
TEST CONFIGURATION
TEST PROCEDURE
1.
2.
3.
4.
The transmitter output was connected to the spectrum analyzer through an attenuator, the pathloss was
compensated to the results for each measurement.
Set to the maximum power setting and enable the EUT transmit continuously
Use the following spectrum analyzer settings:
Span = wide enough to capture the peaks of two adjacent channels
RBW≥1% of the span, VBW≥RBW
Sweep = auto, Detector function = peak, Trace = max hold
Measure and record the results in the test report.
TEST MODE:
Please refer to the clause 3.3
TEST RESULTS
Passed
Not Applicable
Modulation type
Channel
GFSK
π/4DQPSK
8DPSK
39
39
39
Carrier Frequencies
Separation (MHz)
0.999
1.004
1.001
Limit (MHz)
Result
0.923
0.871
0.854
Pass
Pass
Pass
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
GFSK
Page 21 of 39
Issued: 2017-08-16
π/4DQPSK
No Plot
8DPSK
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 22 of 39
Issued: 2017-08-16
5.6. Hopping Channel Number
LIMIT
FCC CFR Title 47 Part 15 Subpart C Section 15.247 (a)(1):
Frequency hopping systems in the 2400–2483.5 MHz band shall use at least 15 channels.
TEST CONFIGURATION
TEST PROCEDURE
1. The transmitter output was connected to the spectrum analyzer through an attenuator, the pathloss was
compensated to the results for each measurement.
2. Set to the maximum power setting and enable the EUT transmit continuously
3. Use the following spectrum analyzer settings:
Span = the frequency band of operation
RBW≥1% of the span, VBW≥RBW
Sweep = auto, Detector function = peak, Trace = max hold
4. Measure and record the results in the test report.
TEST MODE:
Please refer to the clause 3.3
TEST RESULTS
Passed
Not Applicable
Modulation type
Channel number
GFSK
79
π/4DQPSK
79
8DPSK
79
Limit
Result
15.00
Pass
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
GFSK
Page 23 of 39
Issued: 2017-08-16
π/4DQPSK
No Plot
8DPSK
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 24 of 39
Issued: 2017-08-16
5.7. Dwell Time
LIMIT
FCC CFR Title 47 Part 15 Subpart C Section 15.247 (a)(1):
The average time of occupancy on any channel shall not be greater than 0.4 seconds within a pe-riod of 0.4
seconds multiplied by the number of hopping channels employed.
TEST CONFIGURATION
TEST PROCEDURE
1. The transmitter output was connected to the spectrum analyzer through an attenuator, the pathloss was
compensated to the results for each measurement.
2. Set to the maximum power setting and enable the EUT transmit continuously
3. Use the following spectrum analyzer settings:
Span = zero span, centered on a hopping channel, RBW= 1 MHz, VBW≥RBW
Sweep = as necessary to capture the entire dwell time per hopping channel,
Detector function = peak, Trace = max hold
4. Measure and record the results in the test report.
TEST MODE:
Please refer to the clause 3.3
TEST RESULTS
Passed
Modulation type
GFSK
π/4DQPSK
8DPSK
Not Applicable
Channel
DH1
DH3
DH5
2-DH1
2-DH3
2-DH5
3-DH1
3-DH3
3-DH5
Dwell time (Second)
0.116
0.260
0.306
0.121
0.260
0.308
0.121
0.260
0.305
Limit (Second)
Result
0.40
Pass
0.40
Pass
0.40
Pass
Note:
1. We have tested all mode at high,middle and low channel,and recoreded worst case at middle channel.
2. Dwell time=Pulse time (ms) × (1600 ÷ 2 ÷ 79) ×31.6 Second for DH1, 2-DH1, 3-DH1
Dwell time=Pulse time (ms) × (1600 ÷ 4 ÷ 79) ×31.6 Second for DH3, 2-DH3, 3-DH3
Dwell time=Pulse time (ms) × (1600 ÷ 6 ÷ 79) ×31.6 Second for DH5, 2-DH5, 3-DH5
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 25 of 39
Issued: 2017-08-16
GFSK
DH1
DH3
No Plot
DH5
π/4DQPSK
2-DH1
2-DH3
No Plot
2-DH5
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 26 of 39
Issued: 2017-08-16
8DPSK
3-DH1
3-DH3
No Plot
3-DH5
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 27 of 39
Issued: 2017-08-16
5.8. Pseudorandom Frequency Hopping Sequence
LIMIT
FCC CFR Title 47 Part 15 Subpart C Section 15.247 (a)(1):
Frequency hopping systems shall have hopping channel carrier fre-quencies separated by a minimum of 25
kHz or the 20 dB bandwidth of the hop-ping channel, whichever is greater. Al-ternatively, frequency hopping
systems operating in the 2400–2483.5 MHz band may have hopping channel carrier fre-quencies that are
separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater,
provided the systems operate with an output power no greater than 125 mW. The system shall hop to channel frequencies that are selected at the system hopping rate from a pseudo ran-domly ordered list of hopping
fre-quencies. Each frequency must be used equally on the average by each trans-mitter. The system
receivers shall have input bandwidths that match the hop-ping channel bandwidths of their cor-responding
transmitters and shall shift frequencies in synchronization with the transmitted signals.
TEST RESULTS
The pseudorandom frequency hopping sequence may be generated in a nice-stage shift register whose 5th
and 9th stage outputs are added in a modulo-two addition stage.And the result is fed back to the input of the
friststage.The sequence begins with the frist one of 9 consecutive ones,forexample:the shift register is
initialized with nine ones.
● Number of shift register stages:9
● Length of pseudo-random sequence:29-1=511 bits
● Longest sequence of zeros:8(non-inverted signal)
An explame of pseudorandom frequency hopping sequence as follows:
Each frequency used equally one the average by each transmitter.
The system receiver have input bandwidths that match the hopping channel bandwidths of their
corresponding transmitter and shift frequencies in synchronization with the transmitted signals.
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 28 of 39
Issued: 2017-08-16
5.9. Restricted band (radiated)
LIMIT
FCC CFR Title 47 Part 15 Subpart C Section 15.247 (d):
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated
intentional radiator is operating, radiated emissions which fall in the restricted bands, as defined in §15.205(a),
must also comply with the radiated emission limits specified in §15.209(a) (see §15.205(c)).
TEST CONFIGURATION
TEST PROCEDURE
1.
2.
3.
4.
5.
The EUT was setup and tested according to ANSI C63.10:2013 for compliance to FCC 47CFR 15.247
requirements.
The EUT is placed on a turn table which is 1.5 meter above ground. The turn table is rotated360 degrees
to determine the position of the maximum emission level.
The EUT waspositioned such that the distance from antenna to the EUT was 3 meters.
The antenna is scanned from 1 meter to 4 meters to find out the maximum emission level. Thisis
repeated for both horizontal and vertical polarization of the antenna. In order to find themaximum
emission, all of the interface cables were manipulated according to ANSI C63.10:2013 on radiated
measurement.
The receiver set as follow:
RBW=1MHz, VBW=3MHz Peak detector for Peak value
RBW=1MHz, VBW=10Hz Peak detector for Average value.
TEST MODE:
Please refer to the clause 3.3
TEST RESULTS
Passed
Not Applicable
Note:
1) Final level= Read level + Antenna Factor+ Cable Loss- Preamp Factor
2) Have pre-scan all modulation mode, found the GFSK modulation which it was worst case, so only the
worst case’s data on the test report.
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 29 of 39
BT-EDR
Frequency
(MHz)
2310.00
2390.03
2310.00
2390.03
2310.00
2390.03
2310.00
2390.03
Read
Level
(dBuV)
33.24
32.40
35.11
32.06
21.84
20.83
21.59
20.56
Antenna
Factor
(dB/m)
28.05
27.65
28.05
27.65
28.05
27.65
28.05
27.65
Cable
Loss
(dB)
6.62
6.75
6.62
6.75
6.62
6.75
6.62
6.75
Preamp
Factor
(dB)
37.65
37.87
37.65
37.87
37.65
37.87
37.65
37.87
Level
(dBuV/m)
30.26
28.93
32.13
28.59
18.86
17.36
18.61
17.09
BT-EDR
Issued: 2017-08-16
CH00
Limit
Line
(dBuV/m)
74.00
74.00
74.00
74.00
54.00
54.00
54.00
54.00
Margin
Limit
(dB)
-43.74
-45.07
-41.87
-45.41
-35.14
-36.64
-35.39
-36.91
Polarization
Test
value
Horizontal
Horizontal
Vertical
Vertical
Horizontal
Horizontal
Vertical
Vertical
Peak
Peak
Peak
Peak
Average
Average
Average
Average
CH78
Frequency
(MHz)
Read
Level
(dBuV)
Antenna
Factor
(dB/m)
Cable
Loss
(dB)
Preamp
Factor
(dB)
Level
(dBuV/m)
Limit
Line
(dBuV/m)
Margin
Limit
(dB)
Polarization
Test
value
2483.50
2500.00
2483.50
2500.00
2483.50
2500.00
2483.50
2500.00
29.70
28.42
30.31
30.41
17.79
17.46
18.08
17.52
27.26
27.20
27.26
27.20
27.26
27.20
27.26
27.20
6.83
6.84
6.83
6.84
6.83
6.84
6.83
6.84
37.87
37.87
37.87
37.87
37.87
37.87
37.87
37.87
25.92
24.59
26.53
26.58
14.01
13.63
14.30
13.69
74.00
74.00
74.00
74.00
54.00
54.00
54.00
54.00
-48.08
-49.41
-47.47
-47.42
-39.99
-40.37
-39.70
-40.31
Horizontal
Horizontal
Vertical
Vertical
Horizontal
Horizontal
Vertical
Vertical
Peak
Peak
Peak
Peak
Average
Average
Average
Average
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 30 of 39
Issued: 2017-08-16
5.10. Bandedge and Spurious Emission (conducted)
LIMIT
FCC CFR Title 47 Part 15 Subpart C Section 15.247 (d):
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is
operating, the radio frequency power that is produced by the intentional radiator 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, based on
either an RF conducted or a radiated measurement.
TEST CONFIGURATION
TEST PROCEDURE
1. The transmitter output was connected to the spectrum analyzer through an attenuator, the pathloss was
compensated to the results for each measurement.
2. Set to the maximum power setting and enable the EUT transmit continuously
3. Use the following spectrum analyzer settings:
RBW= 100 KHz, VBW≥RBW
Sweep = auto, Detector function = peak, Trace = max hold
4. Measure and record the results in the test report.
TEST MODE:
Please refer to the clause 3.3
TEST RESULTS
Passed
Not Applicable
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 31 of 39
Issued: 2017-08-16
GFSK
CH00 Bandedge (no hopping mode)
CH00 Bandedge (hopping mode)
CH00 SE
CH39 SE
CH78 Bandedge (no hopping mode)
CH78 Bandedge (hopping mode)
No Plot
CH78 SE
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 32 of 39
Issued: 2017-08-16
π/4DQPSK
CH00 Bandedge (no hopping mode)
CH00 Bandedge (hopping mode)
CH00 SE
CH39 SE
CH78 Bandedge (no hopping mode)
CH78 Bandedge (hopping mode)
No Plot
CH78 SE
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 33 of 39
Issued: 2017-08-16
8DPSK
CH00 Bandedge (no hopping mode)
CH00 Bandedge (hopping mode)
CH00 SE
CH39 SE
CH78 Bandedge (no hopping mode)
CH78 Bandedge (hopping mode)
No Plot
CH78 SE
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 34 of 39
Issued: 2017-08-16
5.11. Spurious Emissions (radiated)
LIMIT
FCC CFR Title 47 Part 15 Subpart C Section 15.209
Frequency
Limit (dBuV/m @3m)
Value
30MHz-88MHz
40.00
Quasi-peak
88MHz-216MHz
43.50
Quasi-peak
216MHz-960MHz
46.00
Quasi-peak
960MHz-1GHz
54.00
Quasi-peak
Above 1GHz
54.00
74.00
Average
Peak
TEST CONFIGURATION

9KHz ~30MHz

30MHz ~ 1GHz

Above 1GHz
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 35 of 39
Issued: 2017-08-16
TEST PROCEDURE
1.
2.
3.
4.
5.
The EUT was tested according to ANSI C63.10:2013 for compliance to FCC 47CFR 15.247 requirements.
The EUT is placed on a turn table which is 0.8/1.5 meter above ground plane. The turn table is rotated
360 degrees to determine the position of the maximum emission level.
The EUT waspositioned such that the distance from antenna to the EUT was 3 meters.
The antenna is scanned from 1 meter to 4 meters to find out the maximum emission level. Thisis
repeated for both horizontal and vertical polarization of the antenna.
Use the following spectrum analyzer settings
(1) Span shall wide enough to fully capture the emission being measured;
(2) Below 1GHz, RBW=120KHz, VBW=300KHz, Sweep=auto, Detector function=QP, Trace=max hold;
If the emission level of the EUT measured by the peak detectoris 3 dB lower than the applicable limit,
the peak emission level will be reported. Otherwise, theemission measurement will be repeated using
the quasi-peak detector and reported.
(3) Above 1GHz, RBW=1MHz, VBW=3MHz Peak detector for Peak value
RBW=1MHz, VBW=10Hz Peak detector for Average value.
Remark: “floor-standing equipment” Where possible, the antenna(s) of the EUT shall be located at a height of
1.5 m above the floor, and the intentional radiator circuitry shall be located within the system at a height of at
least 0.8 m above the floor.
TEST MODE:
Please refer to the clause 3.3
TEST RESULTS
Passed
Not Applicable
Note:
1) Final Level =Receiver Read level + Antenna Factor + Cable Loss – Preamplifier Factor
2) “*”, means this data is the too weak instrument of signal is unable to test.
3) The emission levels of other frequencies are very lower than the limit and not show in test report.
4) Have pre-scan all modulation mode, found the GFSK modulation which it was worst case, so only the
worst case’s data on the test report.

9kHz ~ 30MHz
The EUT was pre-scanned the frequency band (9KHz~30MHz), found the radiated level lower than the
limit, so don’t show on the report.
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 36 of 39
 30MHz ~ 1GHz
Polarization:
Vertical
Polarization:
Horizontal
Issued: 2017-08-16
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502

Page 37 of 39
Issued: 2017-08-16
Above 1GHz
CH00
Frequency
(MHz)
Read
Level
(dBuV)
Antenna
Factor
(dB/m)
Cable
Loss
(dB)
Preamp
Factor
(dB)
Level
(dBuV/m)
Limit Line
(dBuV/m)
Margin
Limit
(dB)
Polarization
1424.51
35.48
25.87
5.07
36.49
29.93
74.00
-44.07
Vertical
3973.62
35.87
29.70
8.74
38.13
36.18
74.00
-37.82
Vertical
5821.21
38.24
32.14
10.60
35.33
45.65
74.00
-28.35
Vertical
8002.06
32.54
37.10
12.30
34.53
47.41
74.00
-26.59
Vertical
1702.36
34.99
25.20
5.77
36.93
29.03
74.00
-44.97
Horizontal
3634.91
35.11
29.30
8.31
38.26
34.46
74.00
-39.54
Horizontal
5747.59
40.33
31.84
10.51
35.46
47.22
74.00
-26.78
Horizontal
7585.53
32.32
36.19
12.67
34.97
46.21
74.00
-27.79
Horizontal
Test
value
Peak
CH39
Frequency
(MHz)
Read
Level
(dBuV)
Antenna
Factor
(dB/m)
Cable
Loss
(dB)
Preamp
Factor
(dB)
Level
(dBuV/m)
Limit Line
(dBuV/m)
Margin
Limit
(dB)
Polarization
1676.56
35.77
25.13
5.72
36.88
29.74
74.00
-44.26
Vertical
3983.75
34.83
29.70
8.76
38.12
35.17
74.00
-38.83
Vertical
4958.68
32.83
31.46
9.64
36.52
37.41
74.00
-36.59
Vertical
7702.28
32.13
36.10
13.00
35.03
46.20
74.00
-27.80
Vertical
1676.56
35.77
25.13
5.72
36.88
29.74
74.00
-44.26
Horizontal
3003.17
36.03
28.61
7.48
38.23
33.89
74.00
-40.11
Horizontal
5009.43
32.15
31.54
9.68
36.39
36.98
74.00
-37.02
Horizontal
7547.01
31.89
36.15
12.55
34.94
45.65
74.00
-28.35
Horizontal
Test
value
Peak
CH78
Frequency
(MHz)
Read
Level
(dBuV)
Antenna
Factor
(dB/m)
Cable
Loss
(dB)
Preamp
Factor
(dB)
Level
(dBuV/m)
Limit Line
(dBuV/m)
Margin
Limit
(dB)
Polarization
1630.26
34.85
24.99
5.63
36.78
28.69
74.00
-45.31
Vertical
3973.62
34.07
29.70
8.74
38.13
34.38
74.00
-39.62
Vertical
5718.40
32.00
31.69
10.46
35.54
38.61
74.00
-35.39
Vertical
8681.17
32.40
37.79
12.98
34.42
48.75
74.00
-25.25
Vertical
1659.57
33.87
25.08
5.69
36.85
27.79
74.00
-46.21
Horizontal
4299.89
33.34
30.20
9.03
37.61
34.96
74.00
-39.04
Horizontal
5940.97
31.31
32.38
10.65
35.41
38.93
74.00
-35.07
Horizontal
9611.66
32.69
39.07
13.73
35.19
50.30
74.00
-23.70
Horizontal
Test
value
Peak
Remark:
1. Final Level =Receiver Read level + Antenna Factor + Cable Loss – Preamplifier Factor
2. The peak level is lower than average limit(54 dBuV/m), this data is the too weak instrument of signal is unable to test.
3. The emission levels of other frequencies are very lower than the limit and not show in test report.
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 38 of 39
Issued: 2017-08-16
6. Test Setup Photos of the EUT
Conducted Emissions (AC Mains)
Radiated Emissions
Report Template Version: H01 (2017-03)
Report No.: TRE1708003502
Page 39 of 39
Issued: 2017-08-16
7. External and Internal Photos of the EUT
Reference to Test Report No.: TRE1708003501.
.......................End of Report.........................
Report Template Version: H01 (2017-03)
Download: A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Mirror Download [FCC.gov]A745 Astro Tab Test Report EMC TRF Template Inspira Technologies LLC
Document ID3556943
Application IDS8LQvt18z9dNtc66JDe5Vg==
Document DescriptionTest report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize270.12kB (3376506 bits)
Date Submitted2017-09-12 00:00:00
Date Available2017-09-12 00:00:00
Creation Date2017-09-01 13:15:51
Producing SoftwareMicrosoft® Word 2010
Document Lastmod2017-09-08 11:48:30
Document TitleEMC TRF Template
Document CreatorMicrosoft® Word 2010
Document Author: Tara Mitchell

Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
Linearized                      : No
Language                        : zh-CN
Tagged PDF                      : Yes
XMP Toolkit                     : Adobe XMP Core 5.4-c005 78.147326, 2012/08/23-13:03:03
Format                          : application/pdf
Creator                         : Tara Mitchell
Title                           : EMC TRF Template
Create Date                     : 2017:09:01 13:15:51+08:00
Creator Tool                    : Microsoft® Word 2010
Modify Date                     : 2017:09:08 11:48:30+08:00
Metadata Date                   : 2017:09:08 11:48:30+08:00
Producer                        : Microsoft® Word 2010
Document ID                     : uuid:007a39f5-250c-4853-bd92-d6b8b60230e8
Instance ID                     : uuid:36eac7f4-d0cf-42c7-ba8d-5c6464a044f4
Page Count                      : 39
Author                          : Tara Mitchell
EXIF Metadata provided by EXIF.tools

Facebook Twitter Google+ RSS © FCCID.io 2017