[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 1977 Antenna Q&A Related Knowledge Base Posts -[ANT] Can I use an external antenna on my product and feed RF from PCB to housing in a coax cable?[ANT] Can I use a chip antenna on 868/915 MHz?[ANT]”Is a flexible antenna (a wire) simply soldered close to the RF-Plane sufficient aa antenna – or a perpendicular soldered stiff wire with quarter wavelength over a ground plane leads to the best result?