Is the Motorola GP328 discontinued?
Yes, the Motorola GP328 has been discontinued. Motorola Solutions lists it under their discontinued analog business radios. The Motorola DP4000 series is recommended as the replacement for the GP328 and GP338 models. If you’re looking for an alternative, the Motorola DEP450 is also suggested.

Is the Motorola GP328 analog or digital?
The Motorola GP328 is an analog two-way radio. It was designed to provide a practical radio solution for professionals who need to stay in contact, especially in noisy environments. The radio features Motorola’s special voice processing technology, X-PAND™ and LLE, for enhanced audio quality. It’s important to note that the use of analog frequencies for such devices in Japan is allowed until November 30, 2024. After this date, a transition to digital radio devices is required, which will involve changes to the radio station’s license and other regulatory adjustments.

What is the frequency of Motorola GP328?
The Motorola GP328 operates on various frequency bands, making it versatile for different communication needs. Here are the frequency ranges it supports:
VHF (Very High Frequency): 136 – 174 MHz
UHF (Ultra High Frequency): 403 – 470 MHz and 450 – 527 MHz.
These ranges allow the radio to be used in a wide array of environments and conditions. Remember, the specific frequencies you use will need to comply with local regulations and licensing requirements.

Is Motorola GP328 explosion proof?
The Motorola GP328 is certified as intrinsically safe to operate in hazardous atmospheres. It is designed to be safe for use in environments where there is a risk of explosive gases or dust. However, “intrinsically safe” is different from “explosion proof.” Intrinsically safe devices are designed to prevent igniting a hazardous atmosphere, while explosion proof refers to the ability to contain an explosion within the device itself. The GP328 meets the Ex ib IIB T3 explosion-proof grade, which means it is suitable for certain explosive gas mixtures and environments. Always ensure that the device’s specifications match the safety requirements of the intended use environment.

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