RFID Tag Frequency Ranges Explained
RFID tags operate in three main frequency ranges: Low Frequency (LF, 125-134kHz) for animal tagging and access control; High Frequency (HF, 13.56MHz) for NFC, payment and library applications; and Ultra-High Frequency (UHF, 860-960MHz) for long-range inventory, logistics and asset tracking. Each range offers a different balance of read distance, data speed and cost.
Why Choose IDrfid
LF 125-134kHz
Short range, works near metal and liquid, used for animal ear tags.
HF 13.56MHz
NFC and smart card standard, ~10cm to 1m range, phone compatible.
UHF 860-960MHz
Long range up to 12m, fast batch reading for inventory and logistics.
Choosing Right
Match frequency to range, surface and application requirements.
Technical Specifications
| LF | 125-134kHz, ~10cm |
| HF/NFC | 13.56MHz, ~10cm to 1m |
| UHF | 860-960MHz, 0-12m |
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Frequently Asked Questions
What are the RFID frequency ranges?
RFID uses LF (125-134kHz), HF (13.56MHz) and UHF (860-960MHz), each with different read ranges and uses.
Which RFID frequency has the longest range?
UHF 860-960MHz offers the longest read range, up to 12 meters.
Which frequency works best near metal and liquid?
LF (125kHz) is most tolerant of metal and liquid environments, while UHF needs special anti-metal tags.
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