Samsung SMT515 Users Manual
Report No.: HCT-RF-1902-FC032-R1
FCC ID: A3LSMT515
Version
TEST REPORT NO. DATE DESCRIPTION
HCT-RF-1902-FC032 February 22, 2019 - First Approval Report
HCT-RF-1902-FC032-R1 February 28, 2019 - Modified Equipment Class
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Report No.: HCT-RF-1902-FC032-R1
FCC ID: A3LSMT515
Table of Contents
1. GENERAL INFORMATION .......................................................................................................................... 4
2. INTRODUCTION ........................................................................................................................................... 5
2.1. DESCRIPTION OF EUT ..................................................................................................................... 5
2.2. MEASURING INSTRUMENT CALIBRATION .................................................................................... 5
2.3. TEST FACILITY .................................................................................................................................. 5
3. DESCRIPTION OF TESTS ........................................................................................................................... 6
3.1 TEST PROCEDURE ............................................................................................................................ 6
3.2 RADIATED POWER ............................................................................................................................ 7
3.3 RADIATED SPURIOUS EMISSIONS .................................................................................................. 8
3.4 PEAK- TO- AVERAGE RATIO ............................................................................................................ 9
3.5 OCCUPIED BANDWIDTH. ................................................................................................................ 11
3.6 SPURIOUS AND HARMONIC EMISSIONS AT ANTENNA TERMINAL .......................................... 12
3.7 BAND EDGE ..................................................................................................................................... 13
3.8 FREQUENCY STABILITY / VARIATION OF AMBIENT TEMPERATURE ...................................... 14
3.9 WORST CASE(CONDUCTED TEST) ............................................................................................... 1 5
3.10 WORST CASE(RADIATED TEST) .................................................................................................. 16
4. LIST OF TEST EQUIPMENT ...................................................................................................................... 17
5. MEASUREMENT UNCERTAINTY ............................................................................................................. 18
6. SUMMARY OF TEST RESULTS ................................................................................................................ 19
7. SAMPLE CALCULATION .......................................................................................................................... 20
8. TEST DATA ................................................................................................................................................ 22
8.1 EFFECTIVE RADIATED POWER ..................................................................................................... 22
8.2 EQUIVALENT ISOTROPIC RADIATED POWER ............................................................................. 23
8.3 RADIATED SPURIOUS EMISSIONS ................................................................................................ 24
8.4 PEAK-TO-AVERAGE RATIO ............................................................................................................ 29
8.5 OCCUPIED BANDWIDTH ................................................................................................................. 30
8.6 CONDUCTED SPURIOUS EMISSIONS ........................................................................................... 31
8.7 BAND EDGE ..................................................................................................................................... 31
8.8 FREQUENCY STABILITY / VARIATION OF AMBIENT TEMPERATURE ...................................... 32
9. TEST PLOTS .............................................................................................................................................. 43
10. APPENDIX A_ TEST SETUP PHOTO .................................................................................................... 129
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MEASUREMENT REPORT
1. GENERAL INFORMATION
Applicant Name: SAMSUNG Electronics Co., Ltd.
Address: 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Rep. of
Korea
FCC ID: A3LSMT515
Application Type: Certification
FCC Classification: PCS Licensed Transmitter (PCB)
FCC Rule Part(s): §22, §24, §27, §2
EUT Type: Tablet
Model(s): SM-T515
Additional Model(s): SM-T515N, SM-T517
Tx Frequency: 824.20 - 848.80 MHz (GSM850)
826.40 - 846.60 MHz (WCDMA850)
1 850.20 - 1 909.80 MHz (GSM1900)
1 852.4 – 1 907.6 MHz (WCDMA1900)
1 712.4 – 1 752.6 MHz (WCDMA1700)
Rx Frequency: 869.20 - 893.80 MHz (GSM850)
871.40 - 891.60 MHz (WCDMA850)
1 930.20 - 1 989.80 MHz (GSM1900)
1 932.4 – 1 987.6 MHz (WCDMA1900)
2 112.4 – 2 152.6 MHz (WCDMA1700)
Date(s) of Tests:
February 02, 2019~ February 18, 2019
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2. INTRODUCTION
2.1. DESCRIPTION OF EUT
The EUT was a Tablet with GSM/GPRS/EGPRS/UMTS and LTE.
It also supports IEEE 802.11 a/b/g/n/ac (HT20/40/80), ANT+, Bluetooth, BT LE.
2.2. MEASURING INSTRUMENT CALIBRATION
The measuring equipment, which was utilized in performing the tests documented herein, has been
calibrated in accordance with the manufacturer's recommendations for utilizing calibration equipment, which
is traceable to recognized national standards.
2.3. TEST FACILITY
The Fully-anechoic chamber and conducted measurement facility used to collect the radiated data are
located at the 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of
KOREA.
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3. DESCRIPTION OF TESTS
3.1 TEST PROCEDURE
Test Description Test Procedure Used
FCC ID: A3LSMT515
Occupied Bandwidth
Band Edge
Spurious and Harmonic Emissions at Antenna
Terminal
Conducted Output Power - N/A (See SAR Report)
Peak- to- Average Ratio
Frequency stability - ANSI C63.26-2015 – Section 5.6
Effective Radiated Power/
Effective Isotropic Radiated Power
- KDB 971168 D01 v03r01 – Section 4.3
- ANSI C63.26-2015 – Section 5.4.4
- KDB 971168 D01 v03r01 – Section 6.0
- ANSI C63.26-2015 – Section 5.7
- KDB 971168 D01 v03r01 – Section 6.0
- ANSI C63.26-2015 – Section 5.7
- KDB 971168 D01 v03r01 – Section 5.7
- ANSI C63.26-2015 – Section 5.2.3.4
- ANSI C63.26-2015 – Section 5.2.6(only GSM)
- KDB 971168 D01 v03r01 – Section 5.2 & 5.8
- ANSI C63.26-2015 – Section 5.2
- ANSI/TIA-603-E-2016 – Section 2.2.17
Radiated Spurious and Harmonic Emissions
F-TP22-03 (Rev.00)
- KDB 971168 D01 v03r01 – Section 6.2
- ANSI/TIA-603-E-2016 – Section 2.2.12
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3.2 RADIATED POWER
Test Overview
Radiated tests are performed in the Fully-anechoic chamber.
The equipment under test is placed on a non-conductive table 3-meters away from the receive antenna in
accordance with ANSI/TIA-603-E-2016 Clause 2.2.17.
Test Settings
1. Radiated power measurements are performed using the signal analyzer’s “channel power”
measurement capability for signals with continuous operation.
2. RBW = 1 – 5% of the expected OBW, not to exceed 1MHz
3. VBW ≥ 3 x RBW
4. Span = 1.5 times the OBW
5. No. of sweep points > 2 x span / RBW
6. Detector = RMS
7. Trigger is set to “free run” for signals with continuous operation with the sweep times set to “auto”.
8. The integration bandwidth was roughly set equal to the measured OBW of the signal for signals with
continuous operation.
9. Trace mode = trace averaging (RMS) over 100 sweeps
10. The trace was allowed to stabilize
Test Note
1. The turntable is rotated through 360 degrees, and the receiving antenna scans in order to determine the
level of the maximized emission.
2. A half wave dipole is then substituted in place of the EUT. For emissions above 1GHz, a horn antenna is
substituted in place of the EUT. The substitute antenna is driven by a signal generator and the previously
recorded signal was duplicated.
The power is calculated by the following formula;
P
d(dBm)
= Pg
– cable loss
(dBm)
+ antenna gain
(dB)
(dB)
Where: Pdis the dipole equivalent power and Pgis the generator output power into the substitution antenna.
3. The maximum value is calculated by adding the forward power to the calibrated source plus its
appropriate gain value.
These steps are repeated with the receiving antenna in both vertical and horizontal polarization. the
difference between the gain of the horn and an isotropic antenna are taken into consideration
4. The EUT was tested in three orthogonal planes(X, Y, Z) and in all possible test configurations and
positioning.
5. All measurements are performed as RMS average measurements while the EUT is operating at its
maximum duty cycle, at maximum power, and at the appropriate frequencies.
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3.3 RADIATED SPURIOUS EMISSIONS
Test Overview
Radiated tests are performed in the Fully-anechoic chamber.
Radiated Spurious Emission Measurements at 3 meters by Substitution Method according to
ANSI/TIA-603-E-2016.
Test Settings
1. RBW = 100kHz for emissions below 1GHz and 1MHz for emissions above 1GHz
2. VBW ≥ 3 x RBW
3. Span = 1.5 times the OBW
4. No. of sweep points > 2 x span / RBW
5. Detector = Peak
6. Trace mode = Max Hold
FCC ID: A3LSMT515
7. The trace was allowed to stabilize
8. Test channel : Low/ Middle/ High
9. Frequency range : We are performed all frequency to 10th harmonics from 9 kHz.
Test Note
1. Measurements value show only up to 3 maximum emissions noted, or would be lesser
if no specific emissions from the EUT are recorded (ie: margin > 20 dB from the applicable limit)
and considered that's already beyond the background noise floor.
2. The EUT was tested in three orthogonal planes(X, Y, Z) and in all possible test configurations and
positioning.
The worst case emissions are reported with the EUT positioning, modulations, RB sizes and offsets,
and channel bandwidth configurations shown in the test dat
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3.4 PEAK- TO- AVERAGE RATIO
Test setup
FCC ID: A3LSMT515
① CCDF Procedure for PAPR
Test Settings
1. Set resolution/measurement bandwidth ≥ signal’s occupied bandwidth;
2. Set the number of counts to a value that stabilizes the measured CCDF curve;
3. Set the measurement interval as follows:
.- for continuous transmissions, set to 1 ms,
.- or burst transmissions, employ an external trigger that is synchronized with the EUT burst timing
sequence, or use the internal burst trigger with a trigger level that allows the burst to stabilize and set
the measurement interval to a time that is less than or equal to the burst duration.
4. Record the maximum PAPR level associated with a probability of 0.1%.
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② Alternate Procedure for PAPR
Use one of the procedures presented in 5.2(ANSI C63.26-2015) to measure the total peak power and
record as P
.
Pk
Use one of the applicable procedures presented 5.2(ANSI C63.26-2015) to measure the total average
power and record as P
. Determine the P.A.R. from:
Avg
P.A.R
(dB)
= P
Pk (dBm)
– P
Avg (dBm)
(P
= Average Power + Duty cycle Factor)
Avg
Test Settings(Peak Power)
The measurement instrument must have a RBW that is greater than or equal to the OBW of the
signal to be measured and a VBW ≥ 3 × RBW.
1. Set the RBW ≥ OBW.
2. Set VBW ≥ 3 × RBW.
3. Set span ≥ 2 × OBW.
4. Sweep time ≥ 10 × (number of points in sweep) × (transmission symbol period).
5. Detector = peak.
6. Trace mode = max hold.
7. Allow trace to fully stabilize.
8. Use the peak marker function to determine the peak amplitude level.
Test Settings(Average Power)
1. Set span to 2 × to 3 × the OBW.
2. Set RBW ≥ OBW.
3. Set VBW ≥ 3 × RBW.
4. Set number of measurement points in sweep ≥ 2 × span / RBW.
5. Sweep time:
Set ≥ [10 × (number of points in sweep) × (transmission period)] for single sweep
(automation-compatible) measurement. The transmission period is the (on + off) time.
6. Detector = power averaging (rms).
7. Set sweep trigger to “free run.”
8. Trace average at least 100 traces in power averaging (rms) mode if sweep is set to auto-couple. (To
accurately determine the average power over the on and off period of the transmitter, it can be
necessary to increase the number of traces to be averaged above 100 or, if using a manually
configured sweep time, increase the sweep time.)
9. Use the peak marker function to determine the maximum amplitude level.
10. Add [10 log (1/duty cycle)] to the measured maximum power level to compute the average power
during continuous transmission. For example, add [10 log (1/0.25)] = 6 dB if the duty cycle is a
constant 25%.
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3.5 OCCUPIED BANDWIDTH.
FCC ID: A3LSMT515
Test setup
The width of a frequency band such that, below the lower and above the upper frequency limits, the mean
powers emitted are each equal to a specified percentage 0.5 % of the total mean power of a given emission.
The EUT makes a call to the communication simulator.
The conducted occupied bandwidth used the power splitter via EUT RF power connector between simulation
base station and spectrum analyzer.
The communication simulator station system controlled a EUT to export maximum output power under
transmission mode and specific channel frequency. Use OBW measurement function of Spectrum analyzer
to measure 99 % occupied bandwidth
Test Settings
1. The signal analyzer’s automatic bandwidth measurement capability was used to perform the 99%
occupied bandwidth and the 26dB bandwidth. The bandwidth measurement was not influenced by
any intermediate power nulls in the fundamental emission.
2. RBW = 1 – 5% of the expected OBW
3. VBW ≥ 3 x RBW
4. Detector = Peak
5. Trace mode = max hold
6. Sweep = auto couple
7. The trace was allowed to stabilize
8. If necessary, steps 2 – 7 were repeated after changing the RBW such that it would be within
1 – 5% of the 99% occupied bandwidth observed in Step 7
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3.6 SPURIOUS AND HARMONIC EMISSIONS AT ANTENNA TERMINAL
Test setup
Test Overview
FCC ID: A3LSMT515
The level of the carrier and the various conducted spurious and harmonic frequencies is measured by means
of a calibrated spectrum analyzer. The spectrum is scanned from the lowest frequency generated in the
equipment up to a frequency including its 10th harmonic. All out of band emissions are measured with a
spectrum analyzer connected to the antenna terminal of the EUT while the EUT is operating at its maximum
duty cycle, at maximum power, and at the appropriate frequencies. All data rates were investigated to
determine the worst case configuration. All modes of operation were investigated and the worst case
configuration results are reported in this section.
Test Settings(GSM)
1. RBW = 1 MHz
2. VBW ≥ 3 MHz
3. Detector = Peak
4. Trace Mode = max hold
5. Sweep time = auto
6. Number of points in sweep ≥ 2 * Span / RBW
Test Settings(WCDMA)
1. RBW = 1 MHz
2. VBW ≥ 3 MHz
3. Detector = RMS
4. Trace Mode = trace average
5. Sweep time = auto
6. Number of points in sweep ≥ 2 * Span / RBW
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3.7 BAND EDGE
Test setup
Test Overview
FCC ID: A3LSMT515
All out of band emissions are measured with a spectrum analyzer connected to the antenna terminal of the
EUT while the EUT is operating at its maximum duty cycle, at maximum power, and at the appropriate
frequencies. All data rates were investigated to determine the worst case configuration. All modes of
operation were investigated and the worst case configuration results are reported in this section.
Test Settings
1. Start and stop frequency were set such that the band edge would be placed in the center of the plot
2. Span was set large enough so as to capture all out of band emissions near the band edge
3. RBW > 1% of the emission bandwidth
4. VBW > 3 x RBW
5. Detector = RMS
6. Number of sweep points ≥ 2 x Span/RBW
7. Trace mode = trace average
8. Sweep time = auto couple
9. The trace was allowed to stabilize
Test Notes
According to FCC 22.917, 24.238, 27.53 specified that power of any emission outside of The authorized
operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 +
10 log(P) dB. In the 1 MHz bands immediately outside and adjacent to the frequency block a resolution
bandwidth of at least one percent of the emission bandwidth of the fundamental emission of the transmitter
may be employed.
All measurements were done at 2 channels(low and high operational frequency range.)
The band edge measurement used the power splitter via EUT RF power connector between simulation base
station and spectrum analyzer.
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3.8 FREQUENCY STABILITY / VARIATION OF AMBIENT TEMPERATURE
Test setup
FCC ID: A3LSMT515
Test Overview
Frequency stability testing is performed in accordance with the guidelines of ANSI C63.26-2015.
The frequency stability of the transmitter is measured by:
1. Temperature:
The temperature is varied from -30°C to +50°C in 10°C increments using an environmental chamber.
2. Primary Supply Voltage:
.- Unless otherwise specified, vary primary supply voltage from 85% to 115% of the nominal value
for other than hand carried battery equipment.
.- For hand carried, battery powered equipment, reduce the primary ac or dc supply voltage to the
battery operating end point, which shall be specified by the manufacturer.
Test Settings
1. The carrier frequency of the transmitter is measured at room temperature
(20°C to provide a reference).
2. The equipment is turned on in a “standby” condition for fifteen minutes before applying power to the
transmitter. Measurement of the carrier frequency of the transmitter is made within one minute after
applying power to the transmitter.
3. Frequency measurements are made at 10°C intervals ranging from -30°C to +50°C. A period of at
least one half-hour is provided to allow stabilization of the equipment at each temperature level.
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3.9 WORST CASE(CONDUCTED TEST)
- All modes of operation were investigated and the worst case configuration results are reported.
[ Worst case ]
Test Description Modulation Test Channel
FCC ID: A3LSMT515
2G : Voice & EDGE(1 TX Slot)
3G : QPSK
Occupied Bandwidth
2G : EDGE(1 TX Slot) Low, Mid, High
Band Edge
Spurious and Harmonic Emissions at
Antenna Terminal
Low 128 512 9262 1312 4132
Mid 190 661 9400 1412 4183
2G
(GSM850)
2G : Voice & EDGE(1 TX Slot)
3G : QPSK
2G : Voice
3G : QPSK
[ Test Channel ]
UplinkChannel
2G
(GSM1900)
3G
(WCDMA B2)
Low, Mid, High
Low, High
Low, Mid, High
3G
(WCDMA B4)
3G
(WCDMA B5)
High 251 810 9538 1513 4233
Note:
- SM-T515 & additional models were tested and the worst case results are reported.
(Worst case : SM-T515)
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FCC ID: A3LSMT515
3.10 WORST CASE(RADIATED TEST)
- The EUT was tested in three orthogonal planes(X, Y, Z) and in all possible test configurations and
positioning.
- All modes of operation were investigated and the worst case configuration results are reported.
- The worst case is reported with the EUT positioning, modulations, and paging service configurations
shown in the test data.
- Please refer to the table below.
[ Worst case_3G ]
Test Description Modulation Paging Service
Effective Radiated Power,
Effective Isotropic Radiated Power
(WCDMA)
Radiated Spurious and Harmonic
Emissions
(WCDMA)
Test Description Mod Axis Test Channel
Effective Radiated Power,
Effective Isotropic Radiated Power
Radiated Spurious and Harmonic Emissions
QPSK
QPSK
[ Worst case_2G ]
Voice
EDGE(1 TX Slot)
Voice
12.2 kbps
RMC
12.2 kbps
RMC
Axis Test Channel
WCDMA B2 : Z
WCDMA B4 : Z
WCDMA B5 : X
WCDMA B2 : Y
WCDMA B4 : Z
WCDMA B5 : X
GSM850 : X
GSM1900 : Z
GSM850 : X
GSM1900 : Z
GSM850 : Z
GSM1900 : Z
Low, Mid, High
Low, Mid, High
Low, Mid, High
GSM 850 : High
GSM1900 : Mid
Low, Mid, High
[ Test Channel ]
UplinkChannel
2G
(GSM850)
2G
(GSM1900)
3G
(WCDMA B2)
3G
(WCDMA B4)
3G
(WCDMA B5)
Low 128 512 9262 1312 4132
Mid 190 661 9400 1412 4183
High 251 810 9538 1513 4233
Note:
- SM-T515 & additional models were tested and the worst case results are reported.
(Worst case : SM-T515)
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4. LIST OF TEST EQUIPMENT
FCC ID: A3LSMT515
Manufacture Model/ Equipment
REOHDE &
SCHWARZ
Wainwright WHK1.2/15G-10EF/H.P.F 4 04/04/2018
Wainwright WHK3.3/18G-10EF/H.P.F 2 04/04/2018
Hewlett Packard 11667B / Power Splitter(DC~26.5 GHz) 5001 06/07/2018
Agilent E3632A/DC Power Supply KR75303243 05/09/2018
Schwarzbeck UHAP/ Dipole Antenna 557 03/31/2017
Schwarzbeck UHAP/ Dipole Antenna 558 03/31/2017
ESPEC SU-642 / Chamber 93000718 08/07/2018
Schwarzbeck BBHA 9120D/ Horn Antenna(1~18GHz) 147 09/14/2018
Schwarzbeck BBHA 9120D/ Horn Antenna(1~18GHz) 9120D-1298 10/04/2018
Schwarzbeck BBHA 9170/ Horn Antenna(15~40GHz) BBHA9170342 04/25/2017
Schwarzbeck BBHA 9170/ Horn Antenna(15~40GHz) BBHA9170124 04/25/2017
Agilent N9020A/Signal Analyzer(10Hz~26.5GHz) MY52090906 06/08/2018
SCU 18 / AMPLIFIER 10094 04/17/2018
Serial
Number
Calibration
Date
Calibration
Interval
Annual 04/17/2019
Annual 04/04/2019
Annual 04/04/2019
Annual 06/07/2019
Annual 05/09/2019
Biennial 03/31/2019
Biennial 03/31/2019
Annual 08/07/2019
Annual 09/14/2019
Annual 10/04/2019
Biennial 04/25/2019
Biennial 04/25/2019
Annual 06/08/2019
Calibration
Due
Hewlett Packard 8493C/ATTENUATOR(20dB) 17280 06/21/2018
REOHDE &
SCHWARZ
Agilent 8960 (E5515C)/ Base Station MY48360800 09/27/2018
Schwarzbeck FMZB1513/ Loop Antenna(9kHz~30MHz) 1513-175 08/23/2018
Schwarzbeck VULB9160/ Bilog Antenna 9160-3368 08/09/2018
Schwarzbeck VULB9160/ Hybrid Antenna 760 04/06/2017
Anritsu Corp.
Anritsu Corp.
REOHDE &
SCHWARZ
REOHDE &
SCHWARZ
HCT CO., LTD.,
FSV40/Spectrum Analyzer(10Hz~40GHz) 100931 10/22/2018
MT8821C/Wideband Radio Communication
Tester
MT8820C/Wideband Radio Communication
Tester
SMB100A/ SIGNAL GENERATOR
(100kHz~40GHz)
ESU40 / EMI TEST RECEIVER 100524 07/27/2018
FCC LTE Mobile Conducted RF Automation
Test Software
6201502997 08/13/2018
6201026545 01/30/2019
177633 07/19/2018
- - - -
Annual 06/21/2019
Annual 10/22/2019
Annual 09/27/2019
Biennial 08/23/2020
Biennial 08/09/2020
Biennial 04/06/2019
Annual 08/13/2019
Annual 01/30/2020
Annual 07/19/2019
Annual 07/27/2019
Note:
1. Equipment listed above that has a calibration due date during the testing period, the testing is completed
before equipment expiration date.
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FCC ID: A3LSMT515
5. MEASUREMENT UNCERTAINTY
The measurement uncertainties shown below were calculated in accordance with the requirements of ANSI
C63.4:2014.
All measurement uncertainty values are shown with a coverage factor of k = 2 to indicate a 95 % level of
confidence. The measurement data shown herein meets or exceeds the U
values specified in CISPR 16-4-2 and, thus, can be compared directly to specified limits to determine
compliance.
Parameter
Conducted Disturbance (150 kHz ~ 30 MHz) 1.82
Radiated Disturbance (9 kHz ~ 30 MHz) 3.40
Radiated Disturbance (30 MHz ~ 1 GHz) 4.80
Radiated Disturbance (1 GHz ~ 18 GHz) 5.70
Radiated Disturbance (18 GHz ~ 40 GHz) 5.71
Expanded Uncertainty (±dB)
measurement uncertainty
CISPR
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6. SUMMARY OF TEST RESULTS
6.1 Test Condition : Conducted Test
FCC Part
Test Description
Section(s)
Occupied Bandwidth §2.1049 N/A PASS
§2.1051,
FCC ID: A3LSMT515
Test Limit Test Result
Band Edge / Spurious and Harmonic
Emissions at Antenna Terminal.
Conducted Output Power §2.1046 N/A See Note1
Peak- to- Average Ratio
Frequency stability / variation of
ambient temperature
§22.917(a),
§24.238(a),
§27.53(h)
§24.232(d),
§27.50(d)(5)
§2.1055,
§ 22.355
§24.235, §27.54
< 43 + 10log10 (P[Watts]) at Band Edge
and for all out-of-band emissions
< 13 dB PASS
< 2.5 ppm PASS
Emission must remain in band PASS
Note:
1. See SAR Report
6.2 Test Condition : Radiated Test
PASS
Test Description
Effective Radiated Power §22.913(a)(5) < 7 Watts max. ERP PASS
Equivalent Isotropic Radiated Power
Radiated Spurious and Harmonic
Emissions
F-TP22-03 (Rev.00)
FCC Part
Section(s)
§24.232(c),
§27.50(d)(4)
§2.1053,
§22.917(a),
§24.238(a),
§27.53(h)
Test Limit Test Result
< 2 Watts max. EIRP
PASS
< 1 Watts max. EIRP
< 43 + 10log10 (P[Watts]) for
PASS
all out-of band emissions
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7. SAMPLE CALCULATION
7.1 ERP Sample Calculation
FCC ID: A3LSMT515
Ch./ Freq.
channel Freq.(MHz) W dBm
128 824.20 -21.37 38.40 -10.61 0.95 H 0.483 26.84
Measured
Level(dBm)
Substitute
Level(dBm)
Ant. Gain
C.L Pol.
(dBd)
ERP
ERP = Substitute LEVEL(dBm) + Ant. Gain – CL(Cable Loss)
1) The EUT mounted on a non-conductive turntable is 2.5 meter above test site ground level.
2) During the test , the turn table is rotated until the maximum signal is found.
3) Record the field strength meter’s level.
4) Replace the EUT with dipole/Horn antenna that is connected to a calibrated signal generator.
5) Increase the signal generator output till the field strength meter’s level is equal to the item (3).
6) The signal generator output level with Ant. Gain and cable loss are the rating of effective radiated power.
7.2 EIRP Sample Calculation
Ch./ Freq.
channel Freq.(MHz) W dBm
Measured
Level(dBm)
Substitute
Level(dBm)
Ant. Gain
C.L Pol.
(dBi)
EIRP
20175 1,732.50 -15.75 18.45 9.90 1.76 H 0.456 26.59
EIRP = Substitute LEVEL(dBm) + Ant. Gain – CL(Cable Loss)
1) The EUT mounted on a non-conductive turntable is 2.5 meter above test site ground level.
2) During the test , the turn table is rotated until the maximum signal is found.
3) Record the field strength meter’s level.
4) Replace the EUT with dipole/Horn antenna that is connected to a calibrated signal generator.
5) Increase the signal generator output till the field strength meter’s level is equal to the item (3).
6) The signal generator output level with Ant. Gain and cable loss are the rating of equivalent isotropic
radiated power.
F-TP22-03 (Rev.00)
20/129
Report No.: HCT-RF-1902-FC032-R1
7.3. Emission Desi0gnator
GSM Emission Designator EDGE Emission Designator
FCC ID: A3LSMT515
Emission Designator = 249KGXW
GSM BW = 249 kHz
G = Phase Modulation
X = Cases not otherwise covered
W = Combination (Audio/Data)
WCDMA Emission Designator QPSK Modulation
Emission Designator = 4M17F9W
WCDMA BW = 4.17 MHz
F = Frequency Modulation
9 = Composite Digital Info
W = Combination (Audio/Data)
16QAM Modulation
Emission Designator = 249KG7W
GSM BW = 249 kHz
G = Phase Modulation
7 = Quantized/Digital Info
W = Combination (Audio/Data)
Emission Designator = 4M48G7D
LTE BW = 4.48 MHz
G = Phase Modulation
7 = Quantized/Digital Info
D = Data transmission; telemetry; telecommand
Emission Designator = 4M48W7D
LTE BW = 4.48 MHz
W = Amplitude/Angle Modulated
7 = Quantized/Digital Info
D = Data transmission; telemetry; telecommand
F-TP22-03 (Rev.00)
21/129
Report No.: HCT-RF-1902-FC032-R1
8. TEST DATA
8.1 EFFECTIVE RADIATED POWER
Mode
Ch./ Freq.
channel Freq.(MHz)
Measured
Level
(dBm)
128 824.2 -19.96
Substitute
LEVEL
(dBm)
41.32 -10.27
Ant. Gain
(dBi)
C.L Pol.
0.86 H
FCC ID: A3LSMT515
Limit EIRP
W W dBm
1.045 30.19
GSM850
EDGE 251 848.8 -26.54
190 836.6 -20.37
251 848.8 -21.16
41.93 -10.21
41.31 -10.16
35.76 -10.21
Mode
WCDMA850
Ch./ Freq.
channel Freq.(MHz)
Measured
Level
(dBm)
4132 826.4 -29.53
4183 836.6 -29.60
4233 846.6 -30.80
Substitute
LEVEL
(dBm)
31.88
32.70
31.54
Ant. Gain
(dBd)
-10.26
-10.21
-10.17
0.87 H 1.216 30.85
< 7.00
0.87 H 1.067 30.28
0.87 H 0.294 24.68
Limit ERP
C.L Pol.
0.86 H
0.87 H 0.145 21.62
W W dBm
0.119 20.76
< 7.00
0.87 H 0.112 20.50
F-TP22-03 (Rev.00)
22/129
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