The term bandstacked applies to an antenna or satellite feedhorn (LNBF) that is designed to operate on two or more bands of frequencies.
[citation needed] This example is for a C Band LNBF that operates with two different local oscillator frequencies.
[citation needed] Model Number B1SAT STACK I/P Frequency 3.7-4.2 GHz O/P Frequency 950-2050 MHz LO Frequency Lower Band 5.15 GHz, Upper Band 5.75 GHz[citation needed] One application is to send both H and V signals to the receiver on one cable at the same time.
[citation needed] · Extended Frequency 3.7 GHz ~ 4.2 GHz · Bandstacked LNBF[citation needed] This also can be applied to the design and construction of VHF antennas, typically base station antennas that can cover the VHF low band and high band.
This should not be confused with stacked antenna array configurations.