DRA-K09 is Double Reflector Antenna (Cassegrain antenna).
► It is designed for K-band: 18-27 GHz
► Can operate with linear and circular polarizations (by order)
► Beam (H): 1.5°; Beam (V): 1.5°
► Cross-polarization isolation: 25 dB
► Gain, max: 41-45 dBi
DRA-K09 is K-band double reflector antenna (Cassegrain antenna) designed for transmitting radio relay stations (RRS), MVDS / MMDS broadcasting systems. Antenna is performed as a single block with flange for transmitter or receiver connecting. Using one or several radio relay links allows to transfer the broadcast signal from/to remote TV (cable) operators or from/to remote head-end without wires. Thus, the current transmission method is especially useful in difficult terrain in the service area where cable laying is impossible.
- High gain: 41-45 dBi (max, depends on frequency)
- Full K-band covering
- Beam(H): 1.5°; Beam (V): 1.5°
- Cross-polarization isolation of 25 dB
- Transmission or receiving of K-band signals
- Applied as a part of broadcasting head-end station, repeater, interactive microwave system and used at subscriber's receiving side
|Frequency range, GHz||18 - 22|
|Gain, max, dBi||41-45|
|Polarization||Linear or circular|
|Cross-polarization isolation, dB||25|
|Side-lobe level relative to the main beam, dB|
|Input power, max, W||20|
|Waveguide||WR-42, PBR 220|
|Temperature range, °C||-50 to +80|
|Humidity||100% where 25°C|
|Mount||Mounting on a vertical pipe with a diameter of 50-100 mm|
|Casing material||Canvas coverage|
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Note! All details customer has to confirm in advance during ordering and before payment. Those parameters that were not specified and / or were not agreed while ordering will be implemented as basic at the discretion of the manufacturer. Each our customer has 1.5 year warranty and 7 year aftersales support for whole range of our products.