Tech IDIntroduction
The Phantom 4 by SZ DJI TECHNOLOGY (Model: WM3301512) stands as an iconic benchmark in the world of consumer and professional drones. Engineered for aerial photography, mapping, and recreational flight, the Phantom 4 is designed to deliver stable, high-quality imaging and advanced autonomous flight features. Its robust construction, intelligent flight modes, and integrated camera system have made it a favorite among drone enthusiasts, filmmakers, and surveyors alike.
A critical milestone for any wireless electronic device in the U.S. is achieving FCC certification. The Phantom 4, under FCC ID SS3-WM3301512, has undergone the necessary compliance evaluations to meet stringent radiofrequency (RF) emission standards set by the Federal Communications Commission. While the grant date for this specific filing is listed as “None,” its presence in the FCC database confirms that the device has been assessed for legal sale and operation within the United States.
In this article, we’ll thoroughly examine the Phantom 4’s key features, technical specifications, operating frequencies, and the wireless technologies it employs. We’ll also explore what the FCC filing reveals about its compliance, and discuss practical use cases for this versatile drone.
Key Features & Specifications
The Phantom 4 by SZ DJI TECHNOLOGY is recognized for its blend of user-friendly flight controls and professional-grade imaging capabilities. While official, exhaustive specifications specific to FCC ID SS3-WM3301512 are limited in the available public filings, we can summarize the typical expectations and key features for a device in this class:
- Integrated 4K Camera
- Delivers ultra-high-definition aerial imagery and video.
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Mounted on a 3-axis gimbal for stabilized footage, crucial for professional cinematography and mapping.
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Advanced Flight Autonomy
- Obstacle avoidance sensors allow safer navigation and reduce collision risk.
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Intelligent flight modes (e.g., ActiveTrack, TapFly, Return-to-Home) simplify complex maneuvers and autonomous missions.
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Robust Wireless Connectivity
- Dual-band wireless transmission enables real-time HD video downlink and responsive control.
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Reliable connection over extended ranges facilitates operations in varied environments.
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High-Precision GPS & GLONASS
- Multi-satellite positioning ensures stable hovering and accurate waypoint navigation.
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Essential for automated missions, mapping, and precise takeoff/landing.
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Long Flight Time
- Optimized battery system provides extended airborne duration (typically 25-28 minutes per charge in similar models).
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Enables longer missions without frequent interruptions for battery swaps.
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Lightweight, Durable Airframe
- Streamlined design for aerodynamic efficiency and portability.
- High-strength composite materials withstand the rigors of outdoor operation.
Practical Benefits:
– User-Friendly Operation: Accessible to both hobbyists and professionals, thanks to intuitive controls and automation.
– Professional-Grade Imaging: Capable of capturing detailed aerial data for filmmaking, real estate, agriculture, and surveying.
– Safety & Reliability: Built-in redundancies and intelligent return features enhance operational safety.
Note: While these specifications reflect the typical capabilities of the Phantom 4 series, the FCC filing for SS3-WM3301512 does not include a full technical spec sheet. However, the device’s class and design intent can be inferred based on the equipment category and observed industry standards for similar drones.
Operating Frequencies
A crucial aspect of the Phantom 4’s wireless capabilities is its operation within specific RF bands, as declared in its FCC filing. For FCC ID SS3-WM3301512, the relevant technical parameters are as follows:
| Frequency Range (GHz) | Output Power (mW) | FCC Rule Part |
|---|---|---|
| 12.4065-2.4765 | 598 | 15CCC |
Key Insights:
– The operating range covers the 2.4 GHz ISM band, which is widely used for Wi-Fi, drone control links, and other short-range wireless communications.
– The maximum output power of 598 mW is substantial for consumer wireless devices, supporting strong signal integrity and extended operational range.
– FCC Rule Part 15C governs unlicensed wireless devices, ensuring they do not cause harmful interference and comply with emission limits.
Significance:
– This frequency and power profile enables reliable long-distance control and high-bandwidth video transmission, both critical for safe and effective drone operations.
Technology Deep Dive
The Phantom 4 leverages advanced wireless technologies to deliver robust real-time control and high-definition video streaming. While the FCC filing for SS3-WM3301512 does not list a specific equipment class, the declared operating frequencies and power output indicate the use of 2.4 GHz ISM band technologies—most commonly Wi-Fi-based protocols and proprietary RF links.
Wireless Technologies:
– Wi-Fi/Proprietary 2.4 GHz Links: The 2.4 GHz band is favored for its balance of range and data throughput. In drones, it is typically used for both command-and-control channels and live video downlink from the onboard camera to the ground station (remote controller or mobile device).
– Bluetooth: While not explicitly confirmed, some drones incorporate Bluetooth for device pairing or accessory connectivity, but the primary communication is via higher-power 2.4 GHz links.
Performance Implications:
– Range: The relatively high output power (598 mW) combined with 2.4 GHz operation supports robust connections over several kilometers in open environments, though actual range varies with interference and line-of-sight.
– Interference: 2.4 GHz is a crowded band (shared by Wi-Fi, Bluetooth, and other devices), so advanced frequency-hopping or adaptive channel selection is often used to maintain link quality.
– Power Consumption: Higher transmit power increases energy use, but is balanced against the need for stable, long-range communication.
Test Report Insights:
No detailed test report summaries are available from the current FCC documentation, but standard evaluations would include RF exposure, spurious emissions, and conducted/radiated emissions to ensure the drone does not interfere with other spectrum users.
In-Depth Internal Component Analysis / Teardown
No suitable internal component photographs were available or analyzed for a detailed teardown of the Phantom 4 (Model: WM3301512, FCC ID SS3-WM3301512). As such, a comprehensive breakdown of PCB layout, chipset identification, or RF front-end components cannot be provided from the current FCC filing.
Regulatory Insights & FCC Filing
The assignment of FCC ID SS3-WM3301512 to the Phantom 4 by SZ DJI TECHNOLOGY is a critical indicator of its compliance with U.S. federal regulations governing radiofrequency emissions. This certification process is mandatory for all wireless devices marketed or sold within the United States.
Key Regulatory Points:
– Legal Status: The presence of FCC ID SS3-WM3301512 in the FCC database, even without a listed grant date, signals that the device has undergone necessary testing and review for electromagnetic compatibility and RF safety.
– Tested Parameters: Devices are evaluated for spurious emissions, RF exposure, conducted/radiated emissions, and adherence to spectrum use rules.
– Filing Contents: A typical FCC filing includes:
– Test reports (RF, EMC, SAR)
– Internal and external photos
– User manuals
– Schematics and block diagrams
– Operational descriptions
Compliance Impact:
– Ensures the Phantom 4 will not cause harmful interference with other devices.
– Guarantees end users are protected from excessive RF exposure.
– Permits legal marketing, import, and sale of the drone across all U.S. states.
The regulatory vetting process thus underpins the Phantom 4’s reliability and trustworthiness in both consumer and professional markets.
Potential Use Cases & Target Audience
While the FCC filing for SS3-WM3301512 does not specify a target audience, the Phantom 4’s features and technological capabilities make it suitable for a range of practical applications:
- Aerial Photography & Cinematography
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Professional filmmakers, content creators, and photojournalists can leverage the Phantom 4’s stabilized 4K camera for dynamic, high-resolution footage that would be difficult or impossible to achieve with ground-based equipment.
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Mapping & Surveying
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Surveyors, construction firms, and agricultural professionals benefit from the drone’s GPS-precise flight, enabling efficient aerial mapping, crop monitoring, and site inspections.
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Recreational & Educational Use
- Drone enthusiasts, hobbyists, and STEM educators can use the Phantom 4 as a platform for learning about flight dynamics, robotics, and wireless communications, thanks to its accessible controls and robust safety features.
These scenarios underscore the device’s versatility, appealing to both seasoned professionals and advanced hobbyists seeking reliable aerial imaging and control.
Conclusion
The Phantom 4 by SZ DJI TECHNOLOGY (Model: WM3301512) exemplifies the fusion of advanced aerial imaging technology with user-friendly flight controls. Its robust wireless capabilities—certified under FCC ID SS3-WM3301512—ensure reliable, long-range operation while maintaining full regulatory compliance for RF emissions and safety. Although internal teardown images and exhaustive specifications are limited in the available filings, the Phantom 4’s established reputation and FCC approval solidify its status as a trusted tool for aerial photography, mapping, and recreational flight. As drone technology continues to evolve, the Phantom 4 remains a benchmark for performance, reliability, and regulatory diligence in the skies.
