Review: Hitec Spectra AFHSS 2.4GHz receiver and module (part 3)

This is a follow-up to parts 1 and 2 of the Hitec Spectra AFHSS module/receiver review.
In this video I show how the Hitec module and Optima receivers can effectively work around a strong interfering signal and how, when the conditions are right, the system will also spread itself across more of the band by spacing its 20 operating channels more widely.
I also discovered that once the scan mode has configured the channels to be used, switching back to the "normal" mode will mean that the system continues to use those selected channels until such time as you switch back to scan mode.
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