HUMMINGBIRD GNSS SPEED SENDER , BULKHEAD ANTENNA

HUMMINGBIRD GNSS SPEED SENDER , BULKHEAD ANTENNA

The Hummingbird Global Navigation Satellite System (GNSS) Speed Sender including a bulkhead mount atenna is a compact speed sender providing distance travelled information using GPS and GLONASS Satellite Networks for greater accuracy.

• GPS & GLONASS for greater accuracy 
• Simple electrical installation 
• No calibration required 
• Internal or external antenna 
• Variable pulse rates available between 1000 – 10,000 pulses per km (ppk) 
• Four selectable fixed pulse rates: 2000, 4000, 8000 & 50,000ppk 
• Optional tunnel distance correction 
• Multi voltage 12/24V