TIRT Testing Report
Product Name: Smart Phone
PMN: Smart Phone
Report No: ITEZA2-202400339RF2
For FCC ID Models: Blade GT, Blade GT Ultra, Blade GT Play, Blade GT Pro, Blade GT Max, Blade10 Play, Blade10 Max 5G
For ISED HVIN: Blade GT
Version: V1.0
Total Pages: 118
Prepared By: Aaron Long | Checked By: Stone Tang | Approved By: Joky Wang
Radio Test Report
This report details the radio frequency testing conducted on the DOOGEE Smart Phone to ensure compliance with regulatory standards.
FCC ID: 2AX4YBLADEGT
IC: 33167-BLADEGT
Standards: 47 CFR FCC Part 15, Subpart C (Section 15.247), RSS-247 Issue 3, RSS-Gen Issue 5, ANSI C63.10:2013
Applicant: Shenzhen DOOGEE Hengtong Technology CO.,LTD
Manufacturer: Shenzhen DOOGEE Hengtong Technology CO.,LTD
Date of Receipt: 2024/09/11
Date of Test: 2024/09/11~2024/11/19
Issued Date: 2024/12/02
Testing Lab: TIRT
Report Issued History
| Report No. | Version | Description | Issued Date | Note |
|---|---|---|---|---|
| ITEZA2-202400339RF2 | V1.0 | Original Report. | 2024.12.02 | Valid |
1. Summary of Test Results
The following table summarizes the test results against the technical standards:
| Standard(s) Section | Test Item | Test Result |
|---|---|---|
| FCC Part 15: 15.207, RSS-GEN(8.8), ANSI C63.10 :2013 | AC Power Line Conducted Emissions | PASS |
| 15.247(d), 15.205(a), 15.209(a), RSS-Gen(8.9), RSS-247(5.5), ANSI C63.10 :2013 | Radiated Emissions | PASS |
| FCC PART 15:15.247(a)(2), RSS-247(5.2 a), ANSI C63.10 :2013 | Bandwidth | PASS |
| 15.247(b)(3), RSS-247(5.4 d), ANSI C63.10 :2013 | Maximum Output Power | PASS |
| 15.247(d), RSS-Gen(8.9), RSS-247(5.5), ANSI C63.10 :2013 | Conducted Spurious Emission & Band Edge Emission | PASS |
| FCC PART 15:15.247(e), RSS-247(5.2 b), ANSI C63.10 :2013 | Power Spectral Density | PASS |
| FCC Part 15: 15.203, RSS-GEN(6.8) | Antenna Requirement | PASS |
Note: The device utilizes a permanently attached antenna, which is considered compliant with standard requirements.
1.1 Test Facility & 1.2 Measurement Uncertainty
Testing was performed at Beijing TIRT Technology Service Co.,Ltd Shenzhen. The facility is accredited by CNAS (L14158) and A2LA (6049.01).
Measurement uncertainties for various parameters were estimated based on ISO/IEC 17025, with a 95% confidence level. Key uncertainties include:
- Occupied Channel Bandwidth: ±142.12 KHz
- RF power conducted: ±0.74 dB
- RF power radiated: ±3.25dB
- Spurious emissions, conducted: ±1.78dB
- Spurious emissions, radiated (30MHz~1GHz): ±4.6dB
- Spurious emissions, radiated (1GHz ~ 18GHz): ±4.9dB
- Conduction Emissions(150kHz~30MHz): ±3.1 dB
- Humidity: ±4.6%
- Temperature: ±0.7°C
- Time: ±1.25%
Note: Measurement uncertainty was not factored into compliance declarations unless specified.
1.3 Test Environment Conditions
Tests were conducted under various environmental conditions:
| Test Item | Temperature | Humidity | Test Voltage | Tested By |
|---|---|---|---|---|
| AC Power Line Conducted Emissions | 24.5°C | 50% | DC 9V from adapter | Aaron Long |
| Radiated Emissions-9 kHz to 30 MHz | 24.5°C | 50% | DC 3.87V from battery or DC 9V from adapter | Aaron Long |
| Radiated Emissions-30 MHz to 1000 MHz | 24°C | 53% | DC 3.87V from battery or DC 9V from adapter | Aaron Long |
| Radiated Emissions-Above 1000 MHz | 26°C | 53% | DC 3.87V from battery or DC 9V from adapter | Aaron Long |
| Bandwidth | 25°C | 56% | DC 3.87V from battery or DC 9V from adapter | Aaron Long |
| Maximum Output Power | 24°C | 54% | AC 120V/60Hz from Adapter | Aaron Long |
| Conducted Spurious Emission | 25°C | 62% | DC 3.87V from battery or DC 9V from adapter | Aaron Long |
| Power Spectral Density | 26°C | 60% | DC 3.87V from battery or DC 9V from adapter | Aaron Long |
2. General Information
2.1 General Description of EUT
Equipment: Smart Phone
Brand Name: DOOGEE
Test Model: Blade GT
Model Numbers: Blade GT, Blade GT Ultra, Blade GT Play, Blade GT Pro, Blade GT Max, Blade10 Play, Blade10 Max 5G
PMN: Smart Phone
For ISED HVIN: Blade GT
Model Difference(s): No difference except the name of the model.
Software Version: DOOGEE-Blade_GT-EEA-Android14.0-20240830
Hardware Version/FVIN: M163-MUB-V2
Power Rating: DC 3.87V from battery or DC 11V from adapter
Operation Frequency: 2412 MHz ~ 2462 MHz
Modulation Type: IEEE 802.11b (DSSS), IEEE 802.11g (OFDM), IEEE 802.11n (OFDM)
Max. Output Power (IEEE 802.11b): 15.22dBm (0.033266W)
For detailed features, refer to the manufacturer's specifications or user manual.
2.2 Description of Test Modes
The EUT was tested in Continuous TX mode across various channels and wireless modes (802.11b/g/n). The worst-case modes were identified and used for final testing. These included TX N(HT20) Mode Channel 01 ANT1+ANT2 for conducted emissions and radiated emissions below 1GHz, and TX N(HT20) Mode Channel 01/06/11 ANT1+ANT2 for radiated emissions above 1GHz.
2.3 Accessories of Device (EUT)
Accessories: AC Adapter
Manufacturer: Shenzhen Theone Electronic CO.,Ltd
Model: TP182C-US
Ratings: Input: AC100-240V~ 50/60Hz 0.5A Max; Output: 5.0V=3.0A (15.0W), 9.0V=2.0A (18.0W), 12.0V=1.5A (18.0W). Max Power: 18.0W.
2.4 Block Diagram
The system configuration involves an Adapter connected to the EUT (Equipment Under Test).
2.5 Support Units
No external support units were required for testing.
3. AC Power Line Conducted Emissions
Limits: Specified limits for Quasi-peak and Average detectors are provided for frequency ranges 0.15-0.5 MHz, 0.5-5.0 MHz, and 5.0-30.0 MHz.
Test Procedure: The EUT was connected to a LISN (Line Impedance Stabilization Network) placed 0.8 meters from the ground plane. Cables were managed according to standards.
Test Setup: A diagram illustrates the setup with EUT, LISN, and Test Receiver, with specific distances noted (0.8m, 80cm).
Operating Conditions: The EUT was tested in GFSK (1M/2M) mode, transmitting continuously.
Test Results: Detailed results are presented in Appendix A.
4. Radiated Emissions
Limits: Emissions must comply with FCC Part 15.209 and restricted frequency bands defined in FCC Part 15.205 and RSS-GEN.
Test Procedure: Measurements were performed at 3 meters distance in a semi-anechoic chamber. The EUT was rotated, and antenna height was varied. Peak and Average detectors were used. For frequencies above 1 GHz, specific test procedures and bandwidths were applied.
Test Setup: Diagrams illustrate setups for frequencies below 1 GHz (using a loop antenna or biconical/log-periodic antenna) and above 1 GHz (using a horn antenna), with specific distances and equipment placement.
Operating Conditions: The EUT was programmed for continuous transmission.
Test Results: Detailed results for different frequency ranges (9 kHz-30 MHz, 30 MHz-1000 MHz, Above 1000 MHz) and polarizations are provided in Appendices B, C, and D.
5. Bandwidth
Limit: 6dB Bandwidth must be >= 500 kHz.
Test Procedure: The EUT was connected directly to a spectrum analyzer. Settings for 6dB Bandwidth and 99% Emission Bandwidth were configured.
Test Setup: A block diagram shows the EUT connected to a Spectrum Analyzer.
Operating Conditions: Continuous transmission mode.
Test Results: Detailed results are in Appendix E.
6. Maximum Output Power
Limit: 1.0000 watt or 30.00dBm.
Test Procedure: The EUT was connected directly to a spectrum analyzer with specific settings for measuring output power.
Test Setup: A block diagram shows the EUT connected to a Spectrum Analyzer.
Operating Conditions: Continuous transmission mode.
Test Results: Detailed results are in Appendix F.
7. Conducted Spurious Emission
Limit: Emissions must be at least 20 dB below the highest level of the desired power within a 100 kHz bandwidth, or 30 dB if RMS averaging is used.
Test Procedure: The EUT was connected directly to a spectrum analyzer. Settings for frequency range, RBW, VBW, detector, and trace were configured.
Test Setup: A block diagram shows the EUT connected to a Spectrum Analyzer.
Operating Conditions: Continuous transmission mode.
Test Results: Detailed results are in Appendix G.
8. Power Spectral Density
Limit: 8 dBm (in any 3 kHz).
Test Procedure: The EUT was connected directly to a spectrum analyzer with specific settings for measuring power spectral density.
Test Setup: A block diagram shows the EUT connected to a Spectrum Analyzer.
Operating Conditions: Continuous transmission mode.
Test Results: Detailed results are in Appendix H.
9. Antenna Requirement
Standard Requirement: Intentional radiators must use the furnished antenna or one with a unique coupling. Standard antenna jacks are prohibited.
Antenna Connected Construction: The antenna connector is unique and not replaceable.
Results: The EUT uses a PIFA antenna, which complies with the standard requirement.
10. Measurement Instruments List
A comprehensive list of measurement equipment used for testing is provided, including EMI Receivers, Antennas, Preamplifiers, RF Cables, LISN, Spectrum Analyzers, and Filters, along with their calibration details.
11. Photos of Test Setup & 12. Photos of EUT
Detailed photographs of the test setup and the EUT are provided in the appendices.
Appendices
The appendices contain detailed test data and results:
- Appendix A: AC Power Line Conducted Emissions
- Appendix B: Radiated Emission - 9 kHz to 30 MHz
- Appendix C: Radiated Emission - 30 MHz to 1000 MHz
- Appendix D: Radiated Emission - Above 1000 MHz
- Appendix E: Bandwidth
- Appendix F: Maximum Output Power
- Appendix G: Conducted Spurious Emission
- Appendix H: Power Spectral Density
- Appendix I: Duty Cycle
