Procom R 70-3/..., R 70-7/..., R 70-10/...
Procom R 70-3/..., R 70-7/..., R 70-10/... - Directional Antennas with 3, 7 and 10 dBd Gain for the 450 MHz Band
These antennas are 2-, 4- and 8-element Yagi antennas with 3, 7, and 10 dBd gain, respectively.
When mounted for vertical polarization, the horizontal coverage is R 70-3: 150°, R 70-7: 90° and R 70-10: 58°.
These Yagis incorporate baluns optimized for wide bandwidth and accurate matching.
The entire balun unit and feeder cable inlet are completely sealed in a polythene moulding ensuring permanent waterproof connections.
The antennas are supplied with a 3 m "tail" of RG 213 terminated with an N-female connector.
Radiating elements, supporting booms and adjoining metal castings have been constructed in high-quality aluminium alloys to prevent corrosion. All metal parts are DC-grounded.
The antennas are designed for back mounting and are provided with rear extended booms.
These antennas can be stacked and fed in phase with a matching harness for increased gain.
A mast clamp for fixation on 30 - 58 mm diameter mast tube is supplied.
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