[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 1631 Antenna Q&A Related Knowledge Base Posts -[ANT] How large must the ground plane be for a monopole whip antenna?[ANT] Do I need to CE certify my product for Europe when using the radio module?[ANT] I get shorter range than expected. What can be wrong?