DIRECTV SUP2400 B Band converter or-nbsp; (BBC) module.
Enables H20 -H24, HR24 and HR20 receivers to receive upcoming HD programming.
Ka LNB frequencies are between 250Mhz and 750Mhz
BBC up-converts the B-Band into a 1650-2150Mhz usable spectrum
B band converters are only required where there is NO-nbsp; SWM-nbsp; multi-switch present.
2 BBC modules required for HD DVR receivers.