FCC Radio Test Report
Report No.: NTC2502083FV00
Applicant Information
Applicant: Chongqing Pinsheng Technology Co., Ltd.
Address: 7Floor, No.5 middle Huangshan Avenue, North New Zone, Chongqing China.
Manufacturer Information
Manufacturer: Chongqing Pinsheng Technology Co., Ltd.
Address: 7Floor, No.5 middle Huangshan Avenue, North New Zone, Chongqing China.
Factory Information
Factory: Chongqing Pinsheng Technology Co., Ltd. DaTiejiang branch office
Address: NO.368, BOE Avenue, Beibei District, Chongqing China.
Product Information
Product Name: Label Printer
Brand Name: MakeID
Model Numbers: L1-A, L1-B, L1-C, L1-D, L1-E, L1-F, L1-G, L1-H, L1-I, L1-J, L1, L2, L3, L4, L5, L6, L7, L8, L9, L10 (For model difference refer to section 2)
FCC ID: 2BLKN-L1
Measurement Standard: 47 CFR FCC Part 15, Subpart C (Section 15.247)
Receipt Date of Samples: February 13, 2025
Date of Tested: February 19, 2025 to March 17, 2025
Date of Report: March 21, 2025
This report shows that the above equipment is technically compliant with the requirements of the standards. All test results in this report apply only to the tested sample(s). Without prior written approval of Dongguan Nore Testing Center Co., Ltd, this report shall not be reproduced except in full.
Prepared by: Alina Guo / Project Engineer
Approved by: Iori Fan / Authorized Signatory
Revision History
| Report Number | Description | Issued Date |
|---|---|---|
| NTC2502083FV00 | Initial Issue | 2025-03-21 |
1. Summary of Test Result
| FCC Rules | Description of Test | Result | Remarks |
|---|---|---|---|
| §15.207 (a) | AC Power Conducted Emission | PASS | -- |
| §15.247(b)(3) | Maximum Conducted Output Power | PASS | -- |
| §15.247(a)(2) | 6dB Bandwidth | PASS | -- |
| §15.247(e) | Power Spectral Density | PASS | -- |
| §15.247(d), §15.209, §15.205 | Band Edge | PASS | -- |
| §15.247(d) | Conducted Spurious Emissions | PASS | -- |
| §15.247(d), §15.209, §15.205 | Radiated Spurious Emissions and Restricted Bands | PASS | -- |
| §15.203 | Antenna Requirement | PASS | -- |
2. General Description of EUT
Product Information
| Product Name: | Label Printer |
|---|---|
| Main Model Name: | L1-A |
| Additional Model Names: | L1-B, L1-C, L1-D, L1-E, L1-F, L1-G, L1-H, L1-I, L1-J, L1, L2, L3, L4, L5, L6, L7, L8, L9, L10 |
| Model Difference: | These models have the same circuit schematic, construction, PCB Layout and critical components. The difference is model number due to trading purpose. |
| S/N: | L1C24K00022 |
| Brand Name: | MakeID |
| Hardware Version: | V1.0 |
| Software Version: | 2.0.1 |
| Rating: | DC 5V come from USB port; DC 3.7V come from internal Li-ion battery |
| Typical Arrangement: | Table-top |
| I/O Port: | Refer to the user manual |
Accessories Information
| Adapter: | N/A |
|---|---|
| Cable: | N/A |
| Other: | N/A |
Additional Information
Note: According to these model differences, all tests were performed on model L1-A.
Remark: All the information above is provided by the manufacturer. More detailed features of the EUT please refer to the user manual.
Technical Specification (BLE)
Bluetooth Version: V5.0
Frequency Range: 2402-2480MHz
Modulation Type: GFSK
Number of Channel: 40 (refer to following channel list for details)
Channel Space: 2MHz
Antenna Type: PCB antenna*1
Antenna Gain: 0.93 dBi (Declared by the manufacturer)
RF PHY Support: 1Mbps, 2Mbps
Remark: This report only applies to BLE feature of the EUT.
Channel List
| Channel | Frequency (MHz) | Channel | Frequency (MHz) | Channel | Frequency (MHz) |
|---|---|---|---|---|---|
| 0 | 2402 | 14 | 2430 | 28 | 2458 |
| 1 | 2404 | 15 | 2432 | 29 | 2460 |
| 2 | 2406 | 16 | 2434 | 30 | 2462 |
| 3 | 2408 | 17 | 2436 | 31 | 2464 |
| 4 | 2410 | 18 | 2438 | 32 | 2466 |
| 5 | 2412 | 19 | 2440 | 33 | 2468 |
| 6 | 2414 | 20 | 2442 | 34 | 2470 |
| 7 | 2416 | 21 | 2444 | 35 | 2472 |
| 8 | 2418 | 22 | 2446 | 36 | 2474 |
| 9 | 2420 | 23 | 2448 | 37 | 2476 |
| 10 | 2422 | 24 | 2450 | 38 | 2478 |
| 11 | 2424 | 25 | 2452 | 39 | 2480 |
| 12 | 2426 | 26 | 2454 | -- | -- |
| 13 | 2428 | 27 | 2456 | -- | -- |
3. Test Channels and Modes Detail
| Mode | Channel | Frequency (MHz) | Modulation | RF PHY (Mbps) | ||
|---|---|---|---|---|---|---|
| 1 | Low | 0 | 2402 | GFSK | 1, 2 | |
| 2 | TX | Mid | 19 | 2440 | GFSK | 1, 2 |
| 3 | High | 39 | 2480 | GFSK | 1, 2 | |
| 4 | BT Link | -- | -- | -- | -- |
Note: TX mode means that the EUT was programmed to be in continuously transmitting mode.
4. Configuration of EUT
A block diagram illustrates the test setup: AC Mains connects to an Adapter, which connects to the EUT. The EUT is connected to a Test fixture, which is connected to a Laptop.
5. Modification of EUT
No modifications were made to the EUT during all test items.
6. Description of Support Device
The EUT was tested as an independent unit with necessary accessories. The following support units or accessories were used:
| No. | Equipment | Brand | M/N | S/N | Specification | Remarks |
|---|---|---|---|---|---|---|
| 1. | Test fixture | --- | --- | --- | --- | Provided by manufacturer |
| 2. | Laptop 1 | DELL | VOSTR03400 | H3K2XA01 | I/P: AC 100-240V 50-60Hz, 1.3A O/P: DC 19.5V 2.31A 45W AC Line: 1.13m unshielded DC Line: 1.15m unshielded with a core | Provide by the Lab |
| 3. | Adapter of laptop 1 | DELL | HA45NM140 | --- | --- | Provide by the Lab |
| 4. | Laptop 2 | HUAWEI | HBL-W19 | M3VPM19 C05000965 | I/P: AC 100-240V 50-60Hz, 1.8A | Provide by the Lab |
| 5. | Adapter of laptop 2 | HUAWEI | HW-200325CP0 | C973Y1KC 403277 | O/P: DC 5V, 9V, 12V, 15V or 20V DC Line: 1.15m shielded | Provide by the Lab |
| 6. | Adapter | HUAWEI | HW-100225C0 0 | HC78EAM 9402613 | Input AC100-240V 50/60Hz, 0.75A Output: DC 5V2A DC 9V2A 10V2.25A Max | Provided by the Lab. |
Test Software: ESP_RF_Test_CN V3.6 (Modulation: GFSK, Power Setting: 12)
7. Test Facility and Location
Test Site: Dongguan Nore Testing Center Co., Ltd. (Dongguan NTC Co., Ltd.)
Accreditations and Authorizations: The Laboratory is accredited by CNAS (CNAS/CL01, Certificate Registration L5795, valid until August 13, 2030) and ISO17025 (A2LA, Certificate Registration 4429.01, valid until December 31, 2025). It is also listed by the FCC (Registration Number: 907417) and Industry Canada (Certificate Registration Number: 46405-9743A).
Test Site Location: Building D, Gaosheng Science and Technology Park, Hongtu Road, Nancheng District, Dongguan City, Guangdong Province, China.
8. Applicable Standards and References
The EUT complies with the requirements of the following standards:
- Test Standards: 47 CFR Part 15, Subpart C, 15.247; ANSI C63.10-2013
- References Test Guidance: DTS KDB 558074 D01 15.247 Meas Guidance v05r02
Remark: The EUT was also tested and complied with FCC Part 15, Subpart B, as recorded in a separate test report.
9. Deviations and Abnormalities from Standard Conditions
No additions, deviations, or exclusions from the standard were applied.
10. Test Conditions
| No. | Test Item | Test Mode | Test Voltage | Tested by | Remarks |
|---|---|---|---|---|---|
| 1. | AC Power Conducted Emission | 1-3 | AC 120V 60Hz | Sean | See note 1 |
| 2. | Max. Conducted Output Power | 1-3 | AC 120V 60Hz | Sean | See note 1 |
| 3. | 6dB Bandwidth | 1-3 | AC 120V 60Hz | Sean | See note 1 |
| 4. | Power Spectral Density | 1-3 | AC 120V 60Hz | Sean | See note 1 |
| 5. | Band Edge and Conducted Spurious Emissions | 1-3 | AC 120V 60Hz | Sean | See note 1 |
| 6. | Radiated Spurious Emissions and Restricted Bands | 1-4 | AC 120V 60Hz / DC 3.7V | Sean | See note 1 |
| 7.. | Antenna Requirement | --- | --- | --- | --- |
Note:
- Testing climatic conditions: temperature, humidity, and atmospheric pressure were within: 15~35℃, 30~70%, 86~106kPa.
- The EUT was tested in all X, Y, Z axis orientations, with the worst case recorded.
- Test voltage AC 120V was supplied via adapter; DC 3.7V was from the internal Li-ion battery.
- Only the worst-case results are presented in the report.
11. Measurement Uncertainty
| No. | Test Item | Frequency | Uncertainty | Remarks |
|---|---|---|---|---|
| 1. | Conducted Emission | 150KHz~30MHz | ±3.02 dB | -- |
| 9kHz~30MHz | ±5.60 dB | -- | ||
| 2. | Radiated Emission | 30MHz~1GHz | ±5.60 dB | -- |
| 1GHz~18GHz | ±5.22 dB | -- | ||
| 18GHz~40GHz | ±5.22 dB | -- | ||
| 3. | Conducted Spurious Emissions | 10Hz~40GHz | ±1.02 dB | -- |
| 4. | RF Output Power | 10Hz~40GHz | ±1.08 dB | -- |
| 5. | Power Spectral Density | 10Hz~40GHz | ±1.08 dB | -- |
| 6. | Occupied Channel Bandwidth | -- | ±1.05% | -- |
Note: Uncertainty is an expanded uncertainty at approximately 95% confidence level (k=2), calculated per CISPR 16-4-2. Measurement uncertainty is excluded from conformity assessment.
12. Sample Calculations
Conducted Emission
Formula: Measurement = Reading Level + Correct Factor
| Freq. (MHz) | Reading Level (dBuV) | Correct Factor (dB) | Measurement (dBuV) | Limit (dBuV) | Over (dB) | Detector |
|---|---|---|---|---|---|---|
| 0.2740 | 28.29 | 20.61 | 48.90 | 61.00 | -12.10 | QP |
Where: Freq. = Emission frequency in MHz; Reading Level = Spectrum Analyzer/Receiver reading; Correct Factor = LISN insertion loss + Cable Loss + RF Switching Unit attenuation; Measurement = Reading + Corrector Factor; Limit = Limit stated in standard; Margin = Measurement - Limit; Detector = Reading for Quasi-Peak / Average / Peak.
Radiated Spurious Emissions and Restricted Bands
Formula: Measurement = Reading Level + Correct Factor
| Freq. (MHz) | Reading Level (dBuV) | Correct Factor (dB/m) | Measurement (dBuV/m) | Limit (dBuV/m) | Over (dB) | Detector |
|---|---|---|---|---|---|---|
| 186.1700 | 39.83 | -8.63 | 31.20 | 43.50 | -12.30 | QP |
Where: Freq. = Emission frequency in MHz; Reading Level = Spectrum Analyzer/Receiver reading; Correct Factor = Antenna Factor + Cable Loss - Pre-amplifier; Measurement = Reading + Corrector Factor; Limit = Limit stated in standard; Over = Margin, calculated by Measurement - Limit; Detector = Reading for Quasi-Peak / Average / Peak.
Note: Spectrum analyzer offset or transducer is derived from RF cable loss and attenuator factor.
13. Test Items and Results
13.1 Conducted Emissions Measurement
LIMIT
According to FCC PART 15.207, the limits are:
| Frequency (MHz) | Quasi-peak | Average |
|---|---|---|
| 0.15 to 0.5 | 66 to 56 | 56 to 46 |
| 0.5 to 5 | 56 | 46 |
| 5 to 30 | 60 | 50 |
Note: If average detector limits are met with quasi-peak detector, average limits are considered met. Lower limit applies at transition frequencies. Limits decrease linearly with frequency logarithm from 0.15 MHz to 0.5MHz.
BLOCK DIAGRAM OF TEST SETUP
A diagram shows the test setup for conducted emissions: A wooden table (0.8m height) is placed on a metal ground plan. The EUT is positioned 0.4m from the shielding room wall and 0.8m from any other grounded surface. I/O cables and support devices are positioned as per ANSI C63.10. The EUT's mains power port is connected to a Line Impedance Stabilization Network (LISN). Support devices are connected to another LISN/AAN if needed. The frequency range from 150KHz to 30MHz is scanned on both AC lines.
TEST PROCEDURES
The EUT was placed on a wooden table 0.8m high, 0.4m from the shielding wall, and 0.8m from any other grounded surface. Cables and support devices were positioned per ANSI C63.10. The EUT's mains power port was connected to a LISN. Support devices were connected to another LISN/AAN. The frequency range from 150KHz to 30MHz was scanned on both AC lines.
TEST RESULTS
PASS. Please refer to the following pages for detailed results.
(Data tables and plots for Conducted Emission Measurement are presented on subsequent pages, detailing readings, factors, measurements, limits, and detector types for Phase L1 and Phase N.)
13.2 Maximum Conducted Output Power Measurement
LIMIT
For systems using digital modulation in the 2400-2483.5 MHz bands, the peak output power limit is 1 Watt. If antenna directional gain exceeds 6dBi, the peak output power must be reduced by the amount (in dB) that the gain exceeds 6dBi. EIRP shall not exceed 4W. For point-to-point operation, the limit reduces by 1dB for every 3dB the directional gain exceeds 6dBi.
BLOCK DIAGRAM OF TEST SETUP
A diagram shows the test setup: EUT connected to an Attenuator, which is connected to a Power meter.
TEST PROCEDURES
Tests performed according to ANSI C63.10 - 2013, Section 11.9.1.3 and Section 11.9.2.3.2.
TEST RESULTS
PASS. The results are presented in the following table.
| Channel | Frequency (MHz) | RF PHY (Mbps) | Peak Output Power (dBm) | Limit (dBm) | Result |
|---|---|---|---|---|---|
| 0 | 2402 | 1 | 1.334 | ≤30 | PASS |
| 19 | 2440 | 1 | 2.336 | ≤30 | PASS |
| 39 | 2480 | 1 | -0.133 | ≤30 | PASS |
| 0 | 2402 | 2 | 2.021 | ≤30 | PASS |
| 19 | 2440 | 2 | 2.033 | ≤30 | PASS |
| 39 | 2480 | 2 | -0.272 | ≤30 | PASS |
13.3 6dB Bandwidth Measurement
LIMIT
The minimum 6dB bandwidth shall be at least 500 kHz.
BLOCK DIAGRAM OF TEST SETUP
A diagram shows the test setup: EUT connected to an Attenuator, which is connected to a Spectrum Analyzer.
TEST PROCEDURES
The EUT's antenna port was connected to a spectrum analyzer, configured as follows: RBW = 100KHz, VBW ≥ 3 x RBW, Detector = peak, Sweep time = auto couple, Trace mode = max hold. The trace was allowed to stabilize. The maximum emission width, attenuated by 6 dB relative to the maximum level, was measured.
TEST RESULTS
PASS. The results are presented in the following tables.
| Channel | Frequency (MHz) | RF PHY (Mbps) | 6dB Bandwidth (MHz) | 99% Bandwidth (MHz) | 6dB Limit (MHz) | Result |
|---|---|---|---|---|---|---|
| 0 | 2402 | 1 | 0.6645 | - | >0.5 | PASS |
| 19 | 2440 | 1 | 0.6748 | - | >0.5 | PASS |
| 39 | 2480 | 1 | 0.6594 | - | >0.5 | PASS |
| 0 | 2402 | 2 | 1.3120 | - | >0.5 | PASS |
| 19 | 2440 | 2 | 1.3300 | - | >0.5 | PASS |
| 39 | 2480 | 2 | 1.3330 | - | >0.5 | PASS |
(Spectrum analyzer plots showing 6dB Bandwidth for various RF PHY modes and channels are presented on subsequent pages.)
13.4 Power Spectral Density Measurement
LIMIT
The Maximum Power Spectral Density Measurement is 8dBm in any 3 kHz.
BLOCK DIAGRAM OF TEST SETUP
A diagram shows the test setup: EUT connected to an Attenuator, which is connected to a Spectrum Analyzer.
TEST PROCEDURES
The EUT's antenna port was connected to a spectrum analyzer, configured as follows: Center frequency set to DTS channel center frequency, Span set to 1.5 times the DTS bandwidth, RBW: 3 kHz ≤ RBW ≤ 100KHz, VBW ≥ 3 x RBW, Detector = peak, Sweep time = auto couple, Trace mode = max hold. Peak marker function was used to determine the maximum amplitude level within the RBW. If measured value exceeded the limit, RBW was reduced (not less than 3 kHz) and the test repeated.
TEST RESULTS
PASS. The results are presented in the following tables.
| Channel | Frequency (MHz) | RF PHY (Mbps) | PSD (dBm / 3kHz) | Limit (dBm / 3kHz) | Results |
|---|---|---|---|---|---|
| 0 | 2402 | 1 | -15.20 | 8 | PASS |
| 19 | 2440 | 1 | -12.66 | 8 | PASS |
| 39 | 2480 | 1 | -15.71 | 8 | PASS |
| 0 | 2402 | 2 | -17.96 | 8 | PASS |
| 19 | 2440 | 2 | -17.50 | 8 | PASS |
| 39 | 2480 | 2 | -18.58 | 8 | PASS |
(Spectrum analyzer plots showing Power Spectral Density for various RF PHY modes and channels are presented on subsequent pages.)
13.5 Band Edge and Conducted Spurious Emissions Measurement
LIMIT
In any 100KHz bandwidth outside the operating frequency band, the radio frequency power shall be at least 20dB below the highest level in the 100KHz bandwidth within the band that contains the desired power.
BLOCK DIAGRAM OF TEST SETUP
A diagram shows the test setup: EUT connected to an Attenuator, which is connected to a Spectrum Analyzer.
TEST PROCEDURES
The EUT's antenna port was connected to a spectrum analyzer, configured as follows: RBW = 100 kHz, VBW ≥ 300 kHz, Detector = peak, Sweep time = auto couple, Trace mode = max hold. Peak marker function was used to determine the maximum power level in any 100 kHz band segment within the fundamental EBW (Measurement Procedure REF). For Out-of-Band Emissions (OOBE), RBW = 100 kHz, VBW ≥ 300 kHz, Detector = peak, Sweep = auto couple, Trace Mode = max hold. Peak marker function used to determine maximum amplitude level.
TEST RESULTS
PASS. Please refer to the following test plots.
(Spectrum analyzer plots showing Band Edge and Conducted Spurious Emissions for various RF PHY modes and channels are presented on subsequent pages.)
13.6 Radiated Spurious Emissions and Restricted Bands Measurement
LIMIT
Field strength limits for radiated emissions are specified according to FCC Part 15.209 and 15.247:
| Frequency range (MHz) | Distance (Meters) | Field Strengths Limit (15.209) μV/m |
|---|---|---|
| 0.009~0.490 | 300 | 2400/F(kHz) |
| 0.490 ~ 1.705 | 30 | 24000/F(kHz) |
| 1.705~30 | 30 | 30 |
| 30 ~ 88 | 3 | 100 |
| 88 ~ 216 | 3 | 150 |
| 216 ~ 960 | 3 | 200 |
| Above 960 | 3 | 500 |
Remark:
- Emission level (dB)μV = 20 log Emission level μV/m.
- The smaller limit applies at frequency band cross points.
- For frequencies above 1000MHz, peak field strength shall not exceed average limits by more than 20dB.
- The frequency range scanned is from the lowest signal (9 kHz) to the tenth harmonic of the fundamental frequency or 40 GHz, whichever is lower.
- Emissions in restricted bands comply with radiated emission limits specified in §15.209.
BLOCK DIAGRAM OF TEST SETUP
Diagrams illustrate test setups for radiated emissions: below 30MHz (EUT, antenna, test receiver, ground reference plane, turntable), 30-1000MHz (EUT, antenna tower, test receiver/spectrum analyzer, amplifier, ground reference plane, turntable), and above 1000MHz (similar setup with higher turntable height).
TEST PROCEDURES
For emissions below 1GHz, the EUT was placed on a rotating table 0.8m above the ground in a semi-anechoic chamber. For emissions above 1GHz, the EUT was placed on a rotating table 1.5m above the ground in a full anechoic chamber. The table was rotated 360 degrees, and the measurement antenna height was varied (1m to 4m) to find maximum emissions. The EUT was 3 meters from the antenna tower. Both horizontal and vertical antenna polarizations were used. For suspected emissions, the EUT was arranged in its worst case, and the antenna height and table rotation were adjusted for maximum reading. The test-receiver system was set to peak detect function with maximum hold mode. Quasi-peak measurements were made for below 1GHz, and PK/AV for above 1GHz.
Spectrum analyzer configurations for radiated emission tests:
| Frequency Band (MHz) | Detector | Resolution Bandwidth | Video Bandwidth |
|---|---|---|---|
| 0.009~0.15 | QP & AVG | 200 Hz | 1 kHz |
| 0.15~30 | QP & AVG | 10 kHz | 30 kHz |
| 30 to 1000 | QP | 120 kHz | 300 kHz |
| Above 1000 | Peak | 1 MHz | 3 MHz |
| Average | 1 MHz | 10 Hz |
TEST RESULTS
PASS. Please refer to the following pages for detailed results.
(Data tables for Radiated Emission Measurements for horizontal and vertical polarizations are presented on subsequent pages.)
13.7 Antenna Requirement
STANDARD APPLICABLE
According to FCC Part 15C Section 15.203 and 15.247, intentional radiators must use antennas furnished by the responsible party. Permanently attached antennas or those with unique coupling are permitted; standard antenna jacks or electrical connectors are prohibited. For fixed, point-to-point operations in the 2400-2483.5MHz band, antennas with directional gain greater than 6dBi require peak output power reduction by 1dB for every 3dB the gain exceeds 6dBi.
ANTENNA CONNECTED CONSTRUCTION
The antenna is a PCB antenna, furnished by the responsible party. Its maximum gain is 0.93dBi. Therefore, the antenna meets the requirement.
14. Test Equipment List
| Item | Equipment | Manufacturer | Model No. | Serial No. | Last Cal. | Cal. Interval |
|---|---|---|---|---|---|---|
| 1. | Test Receiver | Rohde & Schwarz | ESCI7 | 100837 | Mar. 12, 2025 | 1 Year |
| 2. | Antenna | Schwarzbeck | VULB9162 | 9162-010 | Mar. 23, 2024 | 2 Year |
| 3. | Spectrum Analyzer | Keysight | N9020A | MY54200831 | Mar. 12, 2025 | 1 Year |
| 4. | Spectrum Analyzer | Keysight | N9010B | MY62170254 | Aug. 14, 2024 | 1 Year |
| 5. | Power Sensor | DARE | RPR3006W | 15I00041SNO 64 | Mar. 12, 2025 | 1 Year |
| 6. | Horn Antenna | COM-Power | AH-118 | 071078 | Mar. 23, 2024 | 2 Year |
| 7. | Pre-Amplifier | HP | HP 8449B | 3008A00964 | Mar. 12, 2025 | 1 Year |
| 8. | Pre-Amplifier | HP | HP 8447D | 1145A00203 | Mar. 12, 2025 | 1 Year |
| 9. | Loop Antenna | Schwarzbeck | FMZB 1513 | 1513-272 | Mar. 23, 2024 | 2 Year |
| 10. | Horn Antenna | COM-Power | AH-840 | 10100020 | Mar. 23, 2024 | 2 Year |
| 11. | Test Receiver | Rohde & Schwarz | ESCI | 101152 | Mar. 12, 2025 | 1 Year |
| 12. | L.I.S.N | Rohde & Schwarz | ENV 216 | 101317 | Mar. 12, 2025 | 1 Year |
| 13. | L.I.S.N | Rohde & Schwarz | ESH2-Z5 | 893606/014 | Mar. 12, 2025 | 1 Year |
| 14. | RF Switching Unit | Compliance Direction Systems Inc. | RSU-M2 | 38311 | Mar. 12, 2025 | 1 Year |
| 15. | Temperature & Humidity Chamber | Wanshun | SS-HWHS-80 | N/A | Mar. 12, 2025 | 1 Year |
| 16. | DC Source | Maynuo | MY8811 | N/A | Mar. 12, 2025 | 1 Year |
| 17. | Temporary antenna connector | TESCOM | SS402 | N/A | N/A | N/A |
| 18. | Chamber | SAEMC | 9*7*7m | N/A | Apr. 21, 2023 | 2 Year |
| 19. | Test Software | EZ | EZ_EMC, NTC-3A1.1 | N/A | N/A | N/A |
| 20. | Test Software | MWRF | MTS 8310, V2.0.0.0 | N/A | N/A | N/A |
(Note: For photographs of EUT and measurement, please refer to appendix in separate documents.)
