Sub-1G RF Transmitter

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Specifications

Full Scale Input Signal-19.5 ~ +19.5 mV (-3.9 ~ +3.9 mV/V)
Internal Resolution
16 000 000 counts
Measurement Rate
10 / 80 measurements/s
Frequency Range
433 / 470 / 868 / 915 MHz
Output Power
20 dBm (max.)
Modulation System
GFSK (Gauss Frequency Shift Keying)
Transmission Distance
800 m (max.)
DC Power Supply
+6 ~ +18 Vdc (4x 350 ohm loadcells)
Operating Temperature
-20 ~ +50 degC (-4 ~ +122 degF)
Operating Humidity
0 ~ 90 % at 20 degC (rel.)
Enclosure Dimensions76 x 76 x 27 mm (3 x 3 x 1 inch)


Features

  • Aluminum housing with powder finishing

  • Sub-1GHz bi-directional communication

  • ISM worldwide license-free radio frequency

  • Up to 20dBm RF output power

  • Up to 800 meter communication distance

  • Complete front-end for bridge loadcells

  • Drives up to 8x 350 ohm loadcells

  • Excellent high frequency EMI filtering protection

  • Precision low-noise 24-bit A/D conversion

  • Over 100dB simultaneous 50/60Hz rejection

  • Wide range power supply, up to +18Vdc

  • Reverse current, over-current, thermal protection

  • Optional low battery auto-off protection

  • Wide temperature range from -20 to +50degC



Specifications

Full Scale Input Signal-19.5 ~ +19.5 mV (-3.9 ~ +3.9 mV/V)
Internal Resolution
16 000 000 counts
Measurement Rate
10 / 80 measurements/s
Frequency Range
433 / 470 / 868 / 915 MHz
Output Power
20 dBm (max.)
Modulation System
GFSK (Gauss Frequency Shift Keying)
Transmission Distance
800 m (max.)
DC Power Supply
+6 ~ +18 Vdc (4x 350 ohm loadcells)
Operating Temperature
-20 ~ +50 degC (-4 ~ +122 degF)
Operating Humidity
0 ~ 90 % at 20 degC (rel.)
Enclosure Dimensions76 x 76 x 27 mm (3 x 3 x 1 inch)


Features

  • Aluminum housing with powder finishing

  • Sub-1GHz bi-directional communication

  • ISM worldwide license-free radio frequency

  • Up to 20dBm RF output power

  • Up to 800 meter communication distance

  • Complete front-end for bridge loadcells

  • Drives up to 8x 350 ohm loadcells

  • Excellent high frequency EMI filtering protection

  • Precision low-noise 24-bit A/D conversion

  • Over 100dB simultaneous 50/60Hz rejection

  • Wide range power supply, up to +18Vdc

  • Reverse current, over-current, thermal protection

  • Optional low battery auto-off protection

  • Wide temperature range from -20 to +50degC



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