User's Guide

Nordic ID Group | Joensuunkatu 7 | FI-24100 Salo |Finland
Office [phone] | Fax + 358 2 727 7720 | [e-mail] 19 / 33
2020-04-30
Nordic ID HH83 User Guide
Version 1.2
1.9. RF PROFILES
Nordic ID HH83 includes Nordic ID NUR2-1W UHF RFID module which supports three different kind of
RF profiles. The profiles are Robust, Nominal and High speed. It’s important to select the correct RF profile
based on use case and environment. More detailed description about the RF profiles can be found below:
• Robust
o Robust RF profile is intended to be used in challenging environments. It provides the
best filtering against the interfering signals coming from nearby reader(s), other signal
sources and from reflective environment. This profile uses link frequency of 250 kHz and
Miller 4 coding scheme providing read rates up to 200 tags/s. Due to the low data speed
and best filtering the Robust RF profile provides the best sensitivity.
• Nominal
o Nominal RF-profile is the default setting of readers containing Nordic ID NUR2-1W UHF
RFID module. It uses link frequency of 300 kHz and Miller 2 coding providing read rates
up to 350 tags/s.
• High speed
o High speed RF profile is intended to be used in use cases where the highest read rates
are required. It uses link frequency of 400 kHz and FM0 coding and provides read rates
up to 1000 tags/s. Due to the high data speed this profile is quite sensitive to
interferences.
NOTE! Read rates will depend from the environment, reader settings, tag population and tag
type.