We are releasing three new spreadspectrum radios: the 900-MHz RF430, 922-MHz RF435, and 2.4-GHz RF440. These radios are functionally the same as our RF401 series, but have a USB port instead of the CS I/O port. The USB port allows greater compatibility with today’s computers. The radios connect with the datalogger via the RS-232 port. Because a CS I/O port is not provided on the radios, they cannot be attached to some of our older dataloggers. However, networks can contain a mixture of RF430/440-series and RF401-series radios.
