DirecTV SUP-2400 B Band Converter Module BBC, Part # AC2400
The B-Band Converter module is designed to allow DIRECTV receivers and DVRs to operate using legacy (non-SWiM) dishes like the AT9 and original Slimline dishes.
Ka LNB frequencies are between 250Mhz and 750Mhz
BBC up-converts the B-Band into a 1650-2150Mhz usable spectrum
The HR20 requires two B-Band converts, one for each tuner
Retail Price: $7.95
Discount Price: $3.49