Operation of Motorola Business Band Radios in the License-Free 900 MHz ISM Band
Motorola business band radios are designed to operate within the 900 MHz Industrial, Scientific, and Medical (ISM) band, which is a segment of the radio spectrum that is reserved internationally for the use of RF energy for industrial, scientific and medical purposes other than telecommunications. An advantage of this band is that it is license-free, meaning users do not need to obtain a license to operate their radios within this band.
Frequency Hopping Spread Spectrum
Motorola utilizes Frequency Hopping Spread Spectrum (FHSS) technology for radios operating in the 900 MHz ISM band. FHSS is a method of transmitting radio signals by rapidly switching a carrier among many frequency channels, using a pseudorandom sequence known to both transmitter and receiver. This technology makes communications more private and reliable when compared to analog radios, as it reduces the risk of interference and makes it difficult for unauthorized listeners to intercept the communication.
Compliance with Regulations
Motorola’s business radios, such as the DLR1060 and DTR600/DTR700 series, comply with Part 15 of the FCC rules in the United States and Industry Canada’s license-exempt RSS standards. These regulations allow the device to operate without causing harmful interference and accept any interference received, including interference that may cause undesired operation.
Features Beneficial for Business Use
The DLR series, for example, offers features that are particularly beneficial for business operations:
- Extended Talk Range: The digital technology allows for clear communication across an extended range without static, which is crucial for effective business operations.
- Unique Call Options: Features like Private Reply, Call All Available, and Direct Call facilitate flexible communication within a team or organization.
- Interference-Free Communication: The use of FHSS and a unique Radio Profile ID for each radio fleet ensures private and interference-free communication.
The operation of Motorola business band radios in the license-free 900 MHz ISM band provides businesses with a reliable and private means of communication that is compliant with regulatory standards. The use of FHSS technology and adherence to FCC and Industry Canada regulations ensure that these radios offer a high level of performance for business users.
For more information on how to integrate Motorola business band radios into your operations, or to understand more about the features and benefits they offer, please contact us or visit the Motorola Solutions website for detailed product specifications and support.
This overview is based on the latest information available from Motorola Solutions and regulatory standards to provide accurate and reliable guidance on the operation of Motorola business band radios in the 900 MHz ISM band. Ensuring your communication devices are operating correctly and legally is essential for business efficiency and success.
