Antennas 10A29-22 - L-band Blade. 960-1220MHz. HomeAntenna SystemsAntennasAircraft AntennasAircraft Communication A... L-Band Antennas10A29-22 - L-band Blade. 960-1220MHz. The 10A29-22 is an L-band antenna designed for use over the frequency range 960-1220 MHz in airborne applications. It has a single TNC RF connector and no test port. 10A29-22 - L-band Blade. 960-1220MHz. L-Band Antennas Product Contacts UK Cobham Aerospace Connectivity, Marlow, UK The Cobham Centre, Fourth Avenue, Marlow, Buckinghamshire, UK SL7 1TF. Tel +44 (0) 1628 472072 Fax +44 (0) 1628 482255 Chelton Limited trading as Cobham Aerospace Connectivity View location Contact office