Quick Bench Set-Up

3. Plug the other antenna cable into the receive (Rx) connector on the antenna.

4. Secure the antenna to a flat surface using six M4 screws through the six mounting holes. To prevent moisture and dirt from getting underneath the antenna and onto the connectors, you can use an O-ring (2.050 inches in diameter by 0.103 inch wide, silicone or ethylene- propylene) if the mounting surface is smooth, or adhesive caulking if the surface is rough.

Note

For complete details about sealing the antenna to a flat mounting

surface, or for information about mounting antennas on poles, see

 

 

Mounting Antennas at the Field Site on page 7-27.

Mounting the Modem

For quick bench set-up, you probably do not need to mount the modem to a surface or in an enclosure, as it would be mounted in an OEM product for use in the field.

If you do wish to fasten the modem to a rigid structure, you will need six M3 screws (see mounting holes in Figure 2-1).

For details, see Modem Mounting Guidelines on page 7-19. For details on acceptable environmental conditions for the modem, see Environmental Specifications on page 7-30.

For a tip on how to mount the modem and antenna using a box, see Connecting and Mounting the Antenna on page 2-9.

Grounding the System

You have several options for grounding the modem; see

Grounding on page 7-18.

Caution

The RF connector ground is the same as the signal and power ground.

Incorrectly wiring these grounds could cause ground loops in the final

 

 

installation.

80-99208-1 Rev. D

2-11

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Qualcomm GSP-1620 specifications Mounting the Modem, Grounding the System
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GSP-1620 specifications

Qualcomm GSP-1620 is a powerful, cutting-edge SoC (System on Chip) that is tailored for the demands of modern mobile and embedded applications. Designed to deliver high performance, energy efficiency, and advanced connectivity, the GSP-1620 stands out in the competitive landscape of processor solutions.

One of the main features of the GSP-1620 is its multi-core architecture, which facilitates simultaneous processing of multiple tasks. This architecture ensures enhanced multitasking capabilities, allowing devices to run complex applications smoothly without compromising performance. The GSP-1620 integrates Qualcomm's latest Kryo CPU technology, which optimizes performance while maintaining lower power consumption.

The GSP-1620 excels in graphics performance, powered by Adreno GPU technology. This integration enables rich visual experiences, making it ideal for gaming, augmented reality, and immersive multimedia applications. The GPU's capabilities allow for high frame rates and stunning graphics, ensuring that users enjoy a premium visual experience.

In terms of connectivity, the GSP-1620 supports advanced wireless technologies, including 5G, Wi-Fi 6, and Bluetooth 5. With these capabilities, users can expect ultra-fast data speeds, low latency, and improved networking performance. The integration of Qualcomm’s Snapdragon X55 modem enhances the SoC's capability to deliver seamless connectivity in various environments, whether indoors or outdoors.

Moreover, the GSP-1620 features cutting-edge AI and machine learning capabilities, enabled by Qualcomm’s Hexagon DSP technology. This allows for efficient processing of AI tasks, supporting functionalities such as voice recognition, image processing, and real-time translation. It makes the GSP-1620 suitable for applications in smart devices, automotive solutions, and industrial IoT.

Security is a priority in the design of the GSP-1620. The SoC incorporates hardware-based security features that protect sensitive data and applications, ensuring robust defense against cyber threats. This is vital for applications requiring high levels of security, such as mobile payments and confidential communications.

Lastly, the GSP-1620 is designed with scalability in mind. Its modular architecture allows manufacturers to customize the chipset according to specific needs, making it a versatile solution for a broad range of devices, from smartphones and tablets to wearables and embedded systems.

In summary, Qualcomm GSP-1620 combines high-performance processing, advanced graphics capabilities, sophisticated connectivity options, AI support, and robust security features. With these characteristics, it sets a new standard for mobile and embedded platforms, driving innovation in a variety of industries.
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