User's Manual

1. General

The BR-1022 radar can be used to measure the radial velocity of any moving object located in the

radar beam coverage. The output of the radar is an analog signal with a frequency and amplitude

proportional to the radial velocity and distance of the moving object.

2. Microwave Safety Warning

3. Specifications

Description Specification

Nominal Frequency 10.525 GHz

Nominal Transmitting Power 2.0 W – 0.1 W, selectable

Antenna Gain 27 dBi (nominal)

Transmitter Stability ±5 ppm

Beamwidth 4° x 4°

Dimension (without yoke) 30.75” x 15.25” x 3.00”

4. Installation

The BR-1022 is mounted on a yoke that has a 3/8”-16 hole for installation on a tripod. The yoke

provides the flexibility for radar alignment in both azimuth and elevation.

5. Operation

The BR-1022 is powered on 120/240 VAC, 50-60 Hz using a conventionnal power cord for

connection in standard power outlet. It is interfaced to a processing unit using a single four-wire

cable equipped with military connectors. This cable is used to carry out the radar Doppler signal

to the processing unit and the antenna transmission control. You should connect your radar cable

from this connector to the appropiate radar input on your processing unit.

Based on limits specified by the Federal Communication Commission (FCC) on

Radio Frequency (RF) emissions in a general population environment,

continued exposure to radiation should be avoided within 4.0 meter in front of

the radar. Radiation levels outside this region fall within regulations of 1

mW/cm

and are not considered safety hazards. When setting up the antenna,

special care should be taken to avoid situations where the antenna radiates

towards individuals. The antenna should be positioned such that bystanders are

located behind the antenna. During antenna setup, the antenna power cord

should be unplugged to avoid accidental hazardous exposures to radiations.

Always turn the antenna transmitter off during periods of inactivity. Direct

visual contact with the radar when transmitting should be avoided at all times.