Data Sheet
Table Of Contents
©
RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LD 2 | data sheet 02 / 2020 – Revision C | Page 3 / 25
TABLE OF
CONTENTS
Product Information ............................ 1
Features ......................................... 1
Applications
...................................... 1
Description
....................................... 1
Block Diagram
.................................... 1
Characteristics .................................. 2
Antenna Diagram Characteristics
............ 5
Pin Configuration and Functions
............. 5
Theory of Operation
............................ 6
Overview ......................................... 6
Sampling and FFT calculation
...................... 7
Start up time
..................................... 9
Threshold generation
.............................. 9
Detection algorithm
.............................. 10
Reaction Time
................................... 10
Application Information ...................... 11
Stand-alone Operation ........................... 11
Speed measurement
............................. 11
Host driven Operation
............................ 11
Speed limitation and ranging
...................... 12
Micro detection
.................................. 12
FFT filter
........................................ 13
Adjust hold time and sensitivity
................... 14
Serial Interface
.................................. 14
Command Set Description .................. 15
Command Classes ............................... 15
Command Format
............................... 15
Error messages
.................................. 15
Command List
................................... 16