Final answer:
The operation of the Illinois Wireless Information Network (IWIN) should avoid certain distances from blasting areas, although the exact distance is not provided. Cellular transmissions can interfere with other equipment due to similar operating frequencies, and there are health concerns with electromagnetic fields from cellular devices though the risks are not definitively proven.
Step-by-step explanation:
Users should not operate the Illinois Wireless Information Network (IWIN) within a specified distance of areas where blasting is in progress due to the potential effects of cellular transmissions from the cellular wireless modem. Unfortunately, the specific distance is not provided in the question, and would be found in the IWIN's operating guidelines or health and safety documentation.
Cellular devices, including mobile phones, can cause interference with other electronic equipment because they operate using radio frequencies. This is a concern in environments where such interference can affect critical operations, as cellular signals can operate at frequencies similar to those used by important communication and medical equipment. For example, mobile phones typically operate in the range of 1.9 GHz, which could potentially disrupt equipment that uses similar frequencies.
It's also important to minimize exposure to electromagnetic fields (E-fields) that are emitted by transmissions from cellular devices due to health concerns, though the evidence for health risks such as cancer is still inconclusive according to the World Health Organization.