User's Manual

READING RFID TAGS
NORDIC ID MERLIN UHF & HF
RFID
Optimal reading direction with Nordic ID
Merlin UHF and Nordic ID Merlin HF are
forward along the device axis from the top
of the device. The antenna is horizontally
linear polarized and provides best
performance when tag polarization is
aligned with the device.
NORDIC ID MERLIN CROSS
DIPOLE UHF RFID
Optimal reading direction with Nordic ID
Merlin models with Cross-Dipole UHF
antenna is directly forward from the
antenna along device axis. Antenna
polarization can be software controlled
between vertical, horizontal or cross
polarized (default). Chosen polarization
as well as other settings have effect on
practical reading distance.
NORDIC ID BLADE HF RFID
POSSIBLE DIRECTION ANGLES
OPTIMAL READING DIRECTION
UHF RF
ID
HF RF
ID
UHF RF
ID
150
°
9
0
°