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.
- In Memoriam: Bert Tanner
- A2LA/NVLAP Certified Calibrations Now Available
- Repair Department
- Featured Application: Renewable Energy
- Retailer Goes Solar
- The Train in Spain . . .
- Monitoring a Sinking Highway
- Marine Meteorology on the Red Sea
- Campbell's New Pressure Transducer
- Prewired Enclosures Simplify Installation
- Improved Voice Modem Available
- Faster GPS Receiver
- Present-Weather Sensor
- New Portable 30-ft Mast
- New Peripheral Cables
- Wind Sentry Upgraded
- New Temperature and RH Probe on the Horizon
- Larger Solar Panel Available
- New Affiliate: Campbell Scientific Centro Caribe
- USB Spread-Spectrum Radios Coming
- Metric Version of Rain Gage Now Available


