BR-3502 User Manual Safety Warning
Based on limits specified by the Federal Communication Commission (FCC) on Radio Fre-
quency (RF) emissions in a general population environment, continued exposure to radiation should be avoided within 0.5 meter in front of the radar. Radiation levels outside this region fall within regulations of 1 mW/cm2 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 be-
hind 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. Specifications Nominal Frequency Nominal Transmitt ing Power Antenna Gain Transmitter Stability Beam Width Dimension 35.5 GHz 100 mW 20 dBi 1.0%
12 x 12 5.8 x 5.8 x 4.3 cm Radar Head Power Supply / Amplifier 20.3 x 14.6 x 6 cm Total weight 2.7 kg Introduction The BR-3502 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. Installation The BR-3502 radar system includes the following two components:
Radar antenna head
Power supply / amplifier unit The radar head has two (2) 1/4 mounting holes that can be used to install the head at specific locations in your test setup. The radar head is attached to the power supply/amplifier via a two (2) meter shielded cable which provides flexibility in positionning it for optimum results. Operation The BR-3502 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 the radar doppler signal to the processing unit and the antenna transmission control. You should connect your radar cable from this connector to the appropriate radar input on your processing unit. The connector type is ITT Cannon MS3124E16-8P. The following table discribes the pinout of this con-
nector:
Pin A B C D E F G Function Not Connected Not Connected Not Connected Remote Make for Antenna Transmitter Control (+ 5 Vdc Output) Make Ground Doppler Signal + (5 Vpp max.) Doppler Signal - (5 Vpp max.) The remote activation of the transmitter is done by the processor by short circuiting pins D and E of the connector. When the antenna interface cable is not connected, the radar unit does not transmit. LIMITED WARRANTY AND LIMITATION OF LIABILITY LIMITED WARRANTY. Infinition Inc. products are warranted against defects in materials and workmanship for a limited period of time from the date Infinition Inc. ships the products to the customer as follows: interface hardware (one (1) year); cables, cable reels, radar antennas and acoustic sensors
(ninety (90) days); and software medium (ninety (90) days). All software products sold by Infinition Inc. are licensed to the customer under the terms of the product software license agreement. Replacement products will be warranted for the longer of, the remainder of the original warranty period or thirty (30) days. Expenses for shipment of repaired or replacement products to and from Infinition Inc. shall be the responsibility of the customer. After examining and testing a returned product, if Infinition Inc. concludes that the product is not defective, the customer will be notified and the product will be returned to the customer with an additional charge for shipping, examination and testing. This limited warranty is void if failure of the products has resulted from accident, abuse, misuse, improper hardware connection or unauthorized maintenance or repair. CUSTOMER REMEDIES. The sole obligation of Infinition Inc. (and the customers sole remedy) with respect to this warranty shall be to, at its option, return fees paid or repair/replace any defective products, provided that Infinition Inc. received a written notice of such defects during the application of this warranty period. RETURN/CANCELLATION POLICY. The customer may return unwanted products within twenty
(20) days of the delivery date. A twenty percent (20%) restocking fee shall be charged to the customer on any returned product. Infinition Inc. reserves the right to cancel any order if the customer representa-
tions to Infinition Inc. are false or misleading. THE PRODUCTS ARE PROVIDED AS-IS WITHOUT WARRANTY OF ANY KIND, AND NO OTHER WARRANTIES, EITHER EXPRESSED OR IMPLIED ARE MADE WITH RESPECT TO THE PRODUCTS, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. INFINITION INC. DOES NOT WARRANT, GUARANTEE, OR MAKE ANY REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THE PRODUCTS IN TERMS OF CORRECTNESS, ACCURACY, RELIABILITY, OR OTHERWISE AND DOES NOT WARRANT THAT THE OPERATION OF THE PROD-
UCTS WILL BE ININTERRUPTED OR ERROR FREE. NO LIABILITY FOR CONSEQUENTIAL DAMAGES. To the maximum extent permitted by applicable laws, in no event shall Infinition Inc. be liable for any damages, including, but not limited to, any special, direct, indirect, incidental, exemplary, or consequential damages, expenses, lost profits, lost savings, business interruption, lost business information, or any other damages arising out of the use or inability to use the products, even if Infinition Inc. has been advised of the possibility of such damages.