Справочник Пользователя для Infinition Inc BR-3503
1. General
The BR-3503 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
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
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 1.0 meter in front of
the radar. Radiation levels outside this region fall within regulations of 1
mW/cm
Radio Frequency (RF) emissions in a general population environment,
continued exposure to radiation should be avoided within 1.0 meter in front of
the radar. Radiation levels outside this region fall within regulations of 1
mW/cm
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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.
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.
!
3. Specifications
Description Specification
Power Requirement
115 Vac, 0.3 Amp, 60 Hz (North America Model)
Nominal Frequency
35.5 GHz
Nominal Transmitting Power
100 mW
Antenna Gain
28 dBi
Transmitter Stability
±1.0%
Beamwidth
12
°
x 12
°
Operating Temperature
-20degC to 45degC
4. Installation
The BR-3503 radar system includes the following two components:
The BR-3503 radar system includes the following two components:
-
Radar antenna head
-
Power supply / amplifier unit
The radar head has one (1) 1/4” mounting holes that can be used to install the head at specific
locations in your test setup. The head is connected to the power supply / amplifier unit using a
two (2) meter shielded cable which provides flexibility in positioning it for optimum results.
locations in your test setup. The head is connected to the power supply / amplifier unit using a
two (2) meter shielded cable which provides flexibility in positioning it for optimum results.
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