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Frequency hopping spread spectrum (FHSS) is the best choice for immunity to noise and interference.

The license-free modems within this category use FHSS to deliver your data reliably over very long distances. They also deliver data at a constant throughput: if you have established a link of 5km or 50km, the rate of data transmission is constant. Coupling the aforementioned with maximum allowable transmit power of 1 Watt and excellent receiver sensitivity, you'll be amazed at how far you can communicate.

Please peruse our 900MHz and 2.4GHz ISM-band, license-free, spread spectrum products (OEM versions are listed under their respective enclosed versions at left) and contact us with any questions you may have.

Licensed Band Modems offer high power (up to 5W) communications to provide robust communications over very long distances. L Series modems feature user selectable frequency within a wide operating band and programmable bandwidths (6.25, 12.5 or 25kHz).

We offer both enclosed and OEM products (the latter listed under their respective enclosed versions at left) to wirelessly move serial data.

Utilizing our proprietary radio technology, as well as a number of enhanced data security-related features (availability dependent on location), trust Microhard System Inc. products to deliver your data where it needs to go.