J3A081GA4/T1AG2384

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RF Misc ICs and Modules have wide applications covering from portable electronics to space-based payloads, from development components to specialized subsystems. One particular device, the J3A081GA4/T1AG2384, is an affordable, easy-to-use radio module designed for a variety of uses.

The J3A081GA4/T1AG2384 is a tiny, low-power radio module with an integrated antenna that enables data transmission over short-range networks. It is a fully qualified and certified radio module compliant to the FCC and ETSI regulations and provides a high level of integration, making it a suitable choice for a range of applications that require numerous features such as sub 1GHz, short-range radio communication.

The J3A081GA4/T1AG2384 supports a maximum data rate of 1 Mbps over a 200 kHz bandwidth and can be used in two different modes, narrow and wide. In narrow mode, data is transmitted in fixed packet sizes, while in wide mode, there is support for both fixed and variable packet sizes. The device is also designed for low power consumption and can operate in either fast wakeup or low power modes.

The main features of the J3A081GA4/T1AG2384 include:

• FCC & ETSI compatibility
• 200 kHz range
• 1Mbps data rate
• Narrow & Wide data modes
• Low power consumption
• Integrated antenna

It should be noted that the J3A081GA4/T1AG2384 is an enhanced variant of the very popular J3A081G4/T1AG2384 model. The ‘GA’ variant features additional security features such as AES encryption, SHA-based authentication, and TRNG-based key generation.

The operating principle of the J3A081GA4/T1AG2384 is based on Frequency-Hopping Spread Spectrum (FHSS). This technique uses a narrowband modulated transmitter to send data in a rapid succession of frequency hops over a wide frequency band, spreading out the power in the process. This makes it more difficult for an unauthorised receiver to track the signal.

The J3A081GA4/T1AG2384 is powered by an external DC voltage supply that is connected to its VDD pin. It also has an integrated antenna that is used to transmit and receive data signals. The transmit and receive signals are routed to the typical RF pins (RF_TXD & RF_RXD) of the module.

The J3A081GA4/T1AG2384 can be used in a variety of different applications such as secure wireless communication, industrial control, RFID, smart home or smart city solutions, and many other radio communication systems. It is an ideal choice for applications requiring secure, low power, and long range radio communication.

In summary, the J3A081GA4/T1AG2384 radio module is a secure, low-power, and easy-to-use radio module designed for a range of uses. It is an ideal choice for applications where secure, low power, and long range radio communication is required. It supports 1 Mbps data rates over a 200 kHz bandwidth with integrated encryption features for added security.

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