The BTN100 is available with S-split filters for a 5–40 MHz return and a 52–1003 MHz forward band. K-splits (5–42 MHz/54–1003 MHz), J-splits (5–55 MHz/70–1003 MHz), A-splits (5–65 MHz/85–1003 MHz), and N-split (5–85 MHz/104–1003 MHz) are also available.