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Rugged, multi-channel 900 MHz radio
The all-round Trimble® Site Network Base, SNB900 radio can be used as an external base station, repeater, or rover radio when combined with the AgGPS® 332 GPS receiver.
Reliable operation in demanding radio frequency envionments Optimized for GPS with increased sensitivity and jamming immunity, and features error correction, and a high speed data rate. (License-free in U.S, Canada, Australia and New Zealand).