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Qualcomm GSP-1620 specifications Connecting Antenna Cables

Models: GSP-1620

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Integrator’s Reference Manual

Connecting Antenna Cables

The Modem Integrator’s Kit contains two antenna cables (3 feet long) with snap-in connectors, for connecting the modem to the Dielectric Resonator Antenna (DRA). The antenna must be located outdoors.

Due to loss constraints on antenna length (see Calculating Antenna Cable Length on page 7-27), if you need to extend the kit cables to reach your antenna, it is more practical to locate the modem closer to the antenna and extend the modem’s serial cables instead. For a tip on how to do this, see Connecting and Mounting the Antenna on page 2-9.

OEMs must supply custom antenna cables for their modem applications.

Caution

Either antenna cable in the developer’s kit can be used for transmit or

 

receive; however, you must make sure not to cross them. In other

 

words, be careful to connect the Tx connector on the antenna to the Tx

 

connector (J3) on the modem, and the Rx connector on the antenna to

 

the Rx connector (J7) on the modem. Crossing the Tx and Rx cables

 

can damage the modem.

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3

Steps

TO CONNECT THE ANTENNA CABLES TO THE MODEM

 

 

 

1.

Select one antenna cable to be the transmit cable (it does

 

 

not matter which one).

 

2.

Label both ends of that cable with “Tx.” For example, you

 

 

could write “Tx” on a piece of tape wrapped around each

 

 

end of the cable.

 

3.

Plug either end of the cable marked “Tx” into the transmit

 

 

(Tx) connector (J3) on the modem, as shown in Figure 2-1.

 

4.

Plug either end of the unmarked cable into the receive

 

 

(Rx) connector (J7) on the modem, as shown in Figure 2-1.

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80-99208-1 Rev. D

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Qualcomm GSP-1620 specifications Connecting Antenna Cables
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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.