AS 2898.1-1992

1 - AS 2898.1-1992 RADAR SPEED DETECTION - FUNCTIONAL REQUIREMENTS AND DEFINITIONS
4 - PREFACE
4 - CONTENTS
5 - FOREWORD
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 APPLICATION
6 - 1.3 DEFINITIONS
6 - 1.3.1 Accuracy
6 - 1.3.2 Audio doppler
6 - 1.3.3 Automatic lock
6 - 1.3.4 Beam width
6 - 1.3.5 Calibration
6 - 1.3.6 Closing/opening rate speed
6 - 1.3.7 Cosine angle effect
6 - 1.3.8 Detection area
6 - 1.3.9 Differential effect (Nichol’s effect)
6 - 1.3.10 Direct radar device
6 - 1.3.11 Display
6 - 1.3.12 Directional discrimination
6 - 1.3.13 Doppler shift
6 - 1.3.14 Internal circuit test
7 - 1.3.15 K- band radar device
7 - 1.3.16 Low voltage indicator
7 - 1.3.17 Mobile mode
7 - 1.3.18 Patrol band pass channel
7 - 1.3.19 Patrol speed
7 - 1.3.20 Radar device
7 - 1.3.21 Radiofrequency interference (RFI)
7 - 1.3.22 Shadowing (patrol speed shadow effect)
7 - 1.3.23 Shall
7 - 1.3.24 Should
7 - 1.3.25 Sl ant radar device
7 - 1.3.26 Speed lock switch
7 - 1.3.27 Speed monitor alert
7 - 1.3.28 Speed preselection
7 - 1.3.29 Squelch
7 - 1.3.30 Standby mode
7 - 1.3.31 Stationary mode
7 - 1.3.32 Target channel
7 - 1.3.33 Target speed
7 - 1.3.34 Target vehicle
7 - 1.3.35 Tuning fork
7 - 1.3.36 Type I radar device
7 - 1.3.37 Type II radar device
7 - 1.3.38 Type III radar device
7 - 1.3.39 Type IV radar device
7 - 1.3.40 Type V radar device
8 - 1.3.41 Type VI radar device
8 - 1.3.42 Type VII radar device
8 - 1.3.43 Type VIII radar device
8 - 1.3.44 X-band radar device
9 - SECTION 2 REQUIREMENTS
9 - 2.1 DESIGN
9 - 2.1.1 Low supply voltage indicator
9 - 2.1.2 Radiofrequency interference indication
9 - 2.1.3 Audio output and volume control
9 - 2.1.4 Audio tone
9 - 2.1.5 Speed monitor alert
9 - 2.1.6 Speed di splay
9 - 2.1.7 Display speed lock control
9 - 2.1.8 Display clear function
9 - 2.1.9 Circuit test function
9 - 2.1.10 Speed display transfer
9 - 2.1.11 Directional discrimination
9 - 2.1.12 Sights
9 - 2.1.13 Monitor function
9 - 2.1.14 Over- voltage protection
9 - 2.1.15 Camera lens angle
9 - 2.2 INSTRUCTIONS
10 - 2.3 MARKING
10 - 2.3.1 Tuning fork
10 - 2.3.2 Control functions

Specifies functional requirements for radar devices which are used to measure the speed of target vehicles for law enforcement or scientific measurement.

This Standard specifies functional requirements for radar devices which are used to measure the speed of target vehicles for law enforcement or scientific measurement. This Standard applies to both direct doppler radar devices (Types I-IV) and slant doppler radar devices (Types V-VIII), including devices linked to a photographic system.

First published as AS 2898.1-1986.
Second edition 1992.