def METHOD_NAME(self, lo_freq: complex) -> bool:
    """Whether `lo_freq` is within the `LoRange`.
    Args:
        lo_freq: LO frequency to be validated
    Returns:
        bool: True if lo_freq is included in this range, otherwise False
    """
    if self._lb <= abs(lo_freq) <= self._ub:
        return True
    return False