Hytera Mobilfunk GmbH, based in Bad Münder, Germany, has been developing and implementing customised, mission-critical commun ... ication solutions in the field of professional mobile radio for more than 40 years. HMF is an established specialist for technologies such as TETRA, LTE/5G and DMR, offering easily available and secure radio communication solutions for industrial, utility and transport companies, the oil and gas industry as well as for security and rescue forces among others. HMF regards itself as a holistic solution provider whose core expertise is comprehensive project support from a single source – from development and planning to implementation, including services and network operation. read more