[ANT] Can I use a chip antenna on 169 MHz? Using a chip antenna on 169 MHz is not recommended Last Update: August 8, 2017 January 11, 2017 1927 Antenna Q&A Related Knowledge Base Posts -[ANT] Can I just compare the specified gain of different antennas?[ANT] “The problem is that that demo kit has a much longer range compared to the design. When we mount their homemade wire antenna onto the demo board the range is like 250 meter in-line with our needs. However on our own design it is only 50m range. Everything else work fine. Is this an issue on the PCB or an Antenna matching/design issue? “[ANT] Do I need to CE certify my product for Europe when using the radio module?