China Streamlines RFID Frequency Allocation with 840-845MHz Phase-Out
The Ministry of Industry and Information Technology has formalized plans to remove the 840-845MHz band from authorized frequency ranges for Radio Frequency Identification devices, according to newly released regulatory documents. This decision, embedded within the updated 900MHz Band Radio Frequency Identification Equipment Radio Management Regulations, reflects China’s strategic approach to spectrum resource optimization in preparation for next-generation communication technologies.
Industry analysts note the policy change primarily affects specialized long-range RFID systems, as most commercial applications already operate within the 860-960MHz range. The transition timeline allows for gradual implementation, with existing certified devices permitted to continue operations until natural end-of-life. New deployments will be restricted to the standardized 920-925MHz band, which offers sufficient capacity for current RFID requirements.
Technical specifications accompanying the regulation establish stringent requirements for channel bandwidth (250kHz), frequency hopping patterns (maximum 2-second dwell time per channel), and adjacent-channel leakage ratios (40dB minimum for first adjacent channel). These measures aim to prevent interference with adjacent frequency bands increasingly allocated for mobile communications infrastructure.
The frequency adjustment follows years of consultation with technical experts and industry stakeholders. Regulatory officials cite three primary motivations: eliminating redundant spectrum allocation for more efficient resource utilization, clearing bandwidth for emerging 5G/6G applications, and aligning with international RFID frequency standardization trends. The 840-845MHz band had become increasingly important for telecom operators expanding their service offerings.
Implementation will occur in phases, with the new regulations taking immediate effect for certification of future devices while allowing a reasonable transition period for existing systems. Market observers anticipate minimal disruption, as the affected frequency range represented only a small segment of total RFID deployments. Most industrial and commercial applications already comply with the 920-925MHz standard that remains authorized.
The policy update also clarifies certification requirements, mandating SRRC (State Radio Regulation of China) type approval for all RFID equipment while maintaining the classification that exempts such devices from individual station licensing. This balanced approach maintains regulatory oversight without creating unnecessary administrative burdens for enterprises adopting RFID solutions.
Looking ahead, MIIT officials indicate plans for continued review of spectrum allocation policies as RFID technology evolves. Particular attention will focus on emerging applications requiring extended operational range and potential integration with environmental sensing capabilities. The ministry emphasizes its commitment to spectrum management practices that support both technological innovation and critical infrastructure development.
Environmental considerations have also influenced the policy direction, with the frequency consolidation expected to reduce potential electromagnetic interference in sensitive ecological areas. The more concentrated allocation allows for more effective monitoring and enforcement of emission standards across all RFID operations.
Industry associations have largely welcomed the regulatory clarity, noting that the extended transition period and grandfathering provisions demonstrate reasonable accommodation for existing investments. Technical working groups are preparing updated implementation guidelines to facilitate smooth adoption across various sectors currently utilizing RFID systems.
The frequency adjustment aligns China’s regulatory framework with international best practices while addressing domestic spectrum requirements. As wireless technologies continue to advance, such policy refinements are expected to become more frequent, balancing the needs of diverse stakeholders in an increasingly connected digital ecosystem.