NINA-B3 series - System integration manual 
UBX-17056748 - R13  Regulatory information and requirements  Page 60 of 72 
C1-Public 
5.10.1 Antenna accessories 
U.FL to SMA adapter cable 
U.FL and SMA jack (outer thread and pin receptacle) 
0.5 dB, The cable loss must be above the minimum cable loss to 
meet the regulatory requirements. Minimum cable length 100 mm. 
The SMA connector can be mounted in a panel. For  information 
about integrating the U.FL connector, see also the Reference design 
for external antennas (U.FL connector). 
RED, MIC, NCC, KCC, ANATEL, ACMA and ICASA 
U.FL to Reverse Polarity SMA adapter cable 
U.FL and Reverse Polarity SMA jack (outer thread and pin) 
0.5 dB, The cable loss must be above the minimum cable loss to 
meet the regulatory requirements. Minimum cable length 100 mm. 
The Reverse Polarity SMA connector can be mounted in a panel. For  
information about integrating the U.FL connector, see also the 
Reference design for external antennas (U.FL connector). It is 
necessary to follow this reference design to comply with the 
NINA-W1 FCC/IC modular approvals. 
FCC, IC, RED, MIC, NCC, KCC, ANATEL, ACMA and ICASA 
5.10.2 Single band antennas 
NINA-B302 and NINA-B312 (u-blox LILY antenna) 
SMD PIFA antenna on NINA-B302 and NINA-B312. Should not be mounted 
inside a metal enclosure. 
FCC, IC, RED, MIC, NCC, KCC, ANATEL, ACMA and ICASA 
PCB antenna on NINA-B306 and NINA-B316. Should not be mounted inside a 
metal enclosure. 
FCC, IC, RED, MIC, NCC, KCC, ANATEL, ACMA and ICASA