The (4)771/(2)791-70-1/2 is a combination of 4 UHF dipoles Plus 2 700/800/900 dipoles on the same mast. All dipoles are Low PIM (-150 dBc; two 20W carriers). All our antennas can be customized to your particular applications. The (4)771/(2)791-70-1/2 antenna is top mount and has internal cabling and fixed dipole-mast spacing. The spacing dipoles to mast is half wavelength offering bi-directional radiation pattern.
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Rugged design to withstand harsh environmental conditions
- Available in the UHF configuration (5 frequency splits)
- Vertical or horizontal polarization
- DC ground for lightning protection
- Fully welded for added durability
- Black anodized and heavy-duty versions available
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Ideal for high power, close frequency separation installations
- Designed for combining two frequencies that require extra isolation. Can also be used as efficient pre-selectors
- Temperature compensated to ensure frequency stability
- High attenuation to minimize desense and interference from adjacent systems
- Adjustable loops
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Ideal for high power, close frequency separation installations
- Designed for combining two frequencies that require extra isolation. Can also be used as efficient pre-selectors
- Temperature compensated to ensure frequency stability
- High attenuation to minimize desense and interference from adjacent systems
- Adjustable loops
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Designed for quick and easy installations
- Designed for the combination of two frequencies requiring extra isolation. Can also be used as efficient pre-selectors
- Available in 4 or 6 cavity configurations
- Temperature compensated to ensure frequency stability
- High attenuation to minimize desense and interference from adjacent systems
- Adjustable loops: each cavity has a calibration index for easy field tuning
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Our Control Station Combiners (CSC) is an ideal solution to reduce the number of antennas required on a communications site by maintaining a high radio-to-radio isolation at all times. It can significantly reduce tower clutter and loading, and simplify cabling installation at control center facilities. This product provides frequency-agile operation across a frequency range from 380 up to 512 MHz. This combiner has the possibilities to be connected to two antennas TX and RX. In case of only one antenna is used for TX and RX, an external duplexer is required. DOWNLOAD PDF
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Designed for easy installation, reducing coaxial runs, and in-building applications with multi-band antennas
- Allows multiple bands to share the same transmission lines
- Available in VHF, UHF and 800/900 MHz bands
- Can be Tower-Mounted (TM), Rack-Mounted (RM) or stand alone
