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Фрагмент инструкции
AD5900-27 DATASHEET 27dB Circular Polarized Dish Antenna 5.725 to 5.875 GHz > Sturdy Mounting system - ideal for tower/pole mounting > Circular polarized for the best propagation in weather > Includes low-noise amplifier and filter in feedhorn assembly > Aluminum construction > Includes cable > Designed for use with FalconPlus™ VRX5900TM receivers > Available in right or left hand circular polarization > Allows a 4-mile range with the FalconPlus™ IN WIRELESS VIDEO AD5900-27 DATASHEET AD5900-27-R Electrical Properties AD5900-27-R Dish Parameters Mechanical Properties FREQUENCY RANGE 5725-5875 MHz ELEMENT GAIN > 27 dBiC FRONT-TO-BACK RATIO > 25 dB E-PLANE BEAMWIDTH 7o typical H-PLANE BEAMWIDTH 7o typical POLARIZATION Right-hand circular (-R), Left-hand circular (-L) CROSS-POLARIZATION REJECTION > 15 dB AXIAL RATIO < 5 dB BANDWIDTH 150 MHz (VSWR < 1.5:1) PACKAGE Feed: White ABS weatherproof construction Dish: 3003-0 0.050" thick aluminum with off-white paint ASSEMBLED DIMENSIONS 24" Diameter by 15" Deep with feed attached CONNECTOR SMA female bulkhead CABLE 32" SMA-M to SMA-M double-braided RGS142 cable WEIGHT 17 lbs MOUNTING PROVISIONS Azimuth-Elevation mounting hardware for 2 3/8" Diameter steel pole WIND LOADING Wind force at 100 mph: 183.69 lbs at straight-on (90o angle) wind direction LNA/Filter Parameters SUPPLY VOLTAGE 6-12 VDC on cable center conductor (provided by VRX5900) CURRENT CONSUMPTION < 40 mA INPUT COMPRESSION POINT > -10 dBm at 5.8 GHz CASCADE NOISE FIGURE < 2.5 dB CASCADE GAIN > 6.5 dB + 1 858-653-3900 • • 15070 Avenue of Science Suite 200, San Diego, CA 92128 DS_AD5900-27-R.pmd 05-13-04...