R&S®FU129 Antenna Filter Unit:Antgnrm switching, rotator control and signal attenuation, amplification and filtering
■The R&S®FU129 antenna filter unit is placed close to the receiving antennas. It comes with an antenna input selector for remote controlled switching of up to six antenna inputs to one output. Unwanted signals, such as those caused by nearby mobile base stations or strong sound and TV broadcast transmitters, can be reduced to levels suitable for the connected receiver by applying optional filters. Both strong useful signals and interfering signals can be suppressed.
●Key facts
■1-out-of-6 antenna input selector
■Wide frequency range from DC to 26.5 GHz
■Suitable for outdoor use very close to antennas
■Integrated rotator control (azimuth and polarization/ elevation)
■Powerful options:
▲Five selectable attenuators for reducing strong signal levels
▲Two selectable amplifiers for different frequency ranges
▲Up to ten selectable filters with different characteristics
■DC power supply for active antennas
●Advantages of placement very close to antennas
■Each antenna, and the rotators for azimuth and polarization/elevation, are connected with a short cable
■A single long RF feeder cable from the R&S®FU129 unit to the receiver in the equipment room
■Requiredamplifiersarelocatedneartheantennas-ahead of any feeder cable that may cause significant loss - to achieve the best possible signal level
■Only one control cable is required to control all functions and the rotators
■The maximum recommended length of the control cable to the R&S®MSD is 50 m. The maximum recommended length of the LAN cable is 100 m
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R&S®FU129 、 R&S®MSD 、 R&S®FU129-ATT 、 R&S®FU129-A0 、 R&S®FU129-A1 、 R&S®FU129-A2 、 R&S®FU129-H1 、 R&S®FU129-H2 、 R&S®FU129-H3 、 R&S®FU129-ARS 、 R&S®FU129-FIL 、 R&S®FU129-F1 、 R&S®FU129-F2 、 R&S®FU129-F3 、 R&S®FU129-F4 、 R&S®FU129-F5 、 R&S®FU129-F6 、 R&S®FU129-F7 、 R&S®FU129-F8 、 R&S®FU129-F9 、 R&S®FU129-F10 、 R&S®FU129-F11 、 R&S®FU129-F12 、 R&S®FU129-F13 、 R&S®FU129-F14 、 R&S®FU129-F15 、 521418 、 3040.3300.03 、 3040.3300.04 、 3040.3400.02 、 3040.3516.02 、 3040.3522.02 、 3040.3539.02 、 3059.7500.02 、 3059.7600.02 、 3059.7800.02 、 3040.3416.02 、 3040.3600.02 、 3040.3616.02 、 3040.3622.02 、 3040.3639.02 、 3040.3645.02 、 3040.3651.02 、 3040.3668.02 、 3040.3674.02 、 3040.3680.02 、 3040.3697.02 、 3040.3700.02 、 3040.3716.02 、 3040.3722.02 、 3040.3739.02 、 3040.3745.02 、 3040.3751.02 |
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Supplier and Product Introduction |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2019/5/29 |
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Version 05.00 |
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2.8 MB |
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