LDA-Tx Series

The LDA-Tx Series Transmitter features 20 digital channels, and 8 analog functions. Configurable in either 900 MHz or 2.4 GHz with internal processing capabilities, this Transmitter offers a wide range of possibilities when it comes to applications.

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Download the Spec Sheet.

Quick Specs

  • Inputs: 18
    • 4 × Voltage
    • 12 × Digital
    • 2 × Frequency
  • Outputs: 18
    • 8 × PWM
    • 4 × Digital
    • 6 × Ground
  • Ingress Protection: IP68
  • Output Protection: Over Load Shutdown; Open Load Detection
  • Maximum Load: 6 amps
  • Operating Temp: –40°– 170°F
  • Protocol: SAE J1939

Applications

  • Machine Control
  • Construction Equipment
  • Industrial Control Systems
General Specifications (900 MHz)
Frequency RangeISM 902MHz–928MHz
Frequency Control 7 Frequency hopping channels ( Software Selectable )
Modulation DSSS ( Direct Sequence Spread Spectrum)
Error Correction Automatic Error Detection and Automatic Retransmission
Operating Temperature -40°C to 85°C (-40°F to 185°F)
HumidityUp to 90% RH, non-condensing
Operating Range Approx. 1,500Ft. ** (Line of Sight)
General Specifications ( 2.4GHz )
Frequency Range 2403.328MHz - 2480.128MHz ( ARIB STD-T66 ) 2473.984 - 2493.440MHz (RCR STD-33)
Frequency Control 7 Frequency hopping channels ( Software Selectable )
Modulation DSSS ( Direct Sequence Spread Spectrum)
Error Correction Automatic Error Detection and Automatic Retransmission
Operating Temperature -40°C to 85°C (-40°F to 185°F)
Humidity Up to 90% RH, non-condensing
Operating Range Approx. 600Ft. ** (Line of Sight)
Transmitter Specifications
Supply Voltage 4.8 VDC Min.; 10 VDC Max; Typical ~6VDC (4AA Alkaline Batteries)
Max. Current Consumption less than 180 mA (RF Active); less than 10 mA (Idle Mode)
Digital Inputs 20 Available
Analog Inputs 8 Available - 0-5 VDC (configurable as Digital Inputs)
LED Outputs 2 (Battery Status)
CAN Connection J1939 (2-wire)
Power Saving Features RF Emissions Off Delay less than 1s; Sleep Mode after 3 min (less than 1 mA)
Antenna Internal*
Dimensions Approx. 8″ x 4″ x 3.25″
Weight Approx. 2 Lbs.
Enclosure Weatherproof

* Internal is standard but external antenna is available upon request

** Operating range is based on the use of an internal antenna; an external antenna may increase the range significantly depending on the application

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PDF icon LDA-Tx Spec Sheet640.99 KB