Digital LASER Range Finder (DLRF 1.0)

DLRF measures distance range to targets from 50m to 1500m reliably. DLRF uses a Low power, narrow pulse and eye safe LASER. This system measures distance range to targets from 50m to 1500m accurately and reliably. This system is light weight and consumes low power. The system offers an optional interface to a computer using RS232/RS422/RS455 port using which parameters of the system such as Laser Power, Pulse Repetition Frequency (PRF), Pulse Width, no. of integrations and the Barker codes can be programmed. Operating at a wavelength of 1550nm, the DLRF-1.0 is Eye-Safe and is not easily detectable.

Technical Specifications :

  • ITotal range : 50m to 1500m
  • Accuracy : + 5m
  • Minimum measurement time : 100 ms
  • Maximum measurement time : 20s
  • LASER wavelength : 1550 nm, Diode LASER (Eye-safe)
  • PRF : 1kHZ to 10kHz
  • Operating temperature range : -20°C to 50°C
  • Peripherals : 16*2 text LCD, 4*4 keypad
  • Digital I/O : 24 nos. of TTL/LVTTL
  • Electronic PCB size : 95mm x 80mm
  • Processor technology used : High speed FPGA

Typical Applications :

  • Developing electro-optic products
  • Distance metering/range finding
  • Target localization
  • Surveying

Block Diagram :