DRA-Ka06 is K-band & Ka-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.
DRA-Ka06 K/Ka-band double reflector directional antenna is a high-gain Cassegrain solution designed for MVDS/MMDS broadcasting networks and professional radio relay links. Operating in the 25-40 GHz frequency range (18-40 GHz by request), it delivers 40 dBi antenna gain, narrow 1.5° beamwidth in both horizontal and vertical planes and excellent cross-polarization isolation of 25 dB for stable long-range transmission.
Built as a single block with a professional flange interface, the DRA-Ka06 antenna connects directly to transmitters and receivers. Its optimized directional radiation pattern and low side-lobe level of -12 dB ensure efficient signal transfer, even across difficult terrain where cable laying is not possible.
The DRA-Ka06 antenna combines compact dimensions (650 × 650 × 220 mm) with durable canvas coverage, providing weatherproof protection against humidity, dust and extreme temperatures. With WR-28 or C-320 waveguide interfaces, it integrates seamlessly into DVB-S2, DVB-T2 and interactive microwave infrastructures, offering a reliable and cost-effective broadcasting solution.
✅ 40 dBi high gain
The DRA-Ka06 directional antenna provides powerful 40 dBi gain, ensuring consistent signal strength across extended coverage areas.
✅ Narrow 1.5° beamwidth
The DRA-Ka06 Cassegrain antenna delivers a sharp 1.5° horizontal and vertical beam for long-distance directional broadcasting.
✅ Linear or circular polarization
With selectable linear or circular polarization, the DRA-Ka06 antenna adapts easily to diverse broadcasting systems.
✅ Compact outdoor-ready design
At only 5.8 kg, the DRA-Ka06 antenna combines lightweight construction with rugged outdoor durability.
🛠️ Whether you need a K-band Cassegrain directional antenna with 40 dBi gain, a Ka-band antenna with 1.5° beamwidth, or a double reflector solution for MVDS broadcasting head-end stations, the DRA-Ka06 ensures precision, stability and professional-grade performance.
🛒 The DRA-Ka06 antenna is available to order now – ready for integration into repeater stations, interactive microwave systems and long-range broadcasting networks.
📌 Key features
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Wide frequency range 25-40 GHz
The DRA-Ka06 K/Ka-band directional antenna supports full 25-40 GHz coverage, making it suitable for modern broadcasting and microwave infrastructures. By request, it can be tuned for 18-40 GHz applications.
With strong 40 dBi gain, the DRA-Ka06 antenna ensures long-range performance and stable broadcasting signals. This makes it highly effective for point-to-point links.
The DRA-Ka06 Cassegrain antenna provides sharp 1.5° beams in both planes. This improves precision and minimizes interference in professional DVB systems.
Using a Cassegrain configuration, the DRA-Ka06 antenna achieves high efficiency and minimal signal loss. This design enhances directional stability and gain.
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Cross-polarization isolation ≥25 dB
The DRA-Ka06 antenna ensures high signal purity with 25 dB isolation. This minimizes interference and improves broadcasting quality.
The DRA-Ka06 antenna guarantees efficient power transfer by minimizing reflection losses. This improves reliability in broadcasting infrastructures.
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Low side-lobe level (-12 dB)
The DRA-Ka06 antenna reduces unwanted emissions. This ensures clean and focused directional transmission.
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Linear or circular polarization
With flexible polarization, the DRA-Ka06 antenna supports multiple standards. This guarantees compatibility with DVB-S2 and DVB-T2 infrastructures.
The DRA-Ka06 antenna is protected by canvas coverage, ensuring resistance to moisture, dust and outdoor stress. This enables long-term deployment.
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Compact lightweight build
Weighing only 5.8 kg, the DRA-Ka06 antenna is easy to install. Its compact 650 mm size makes it practical for professional setups.
⚙️ Main functions
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Transmission of K/Ka-band signals
The DRA-Ka06 antenna transmits stable broadcasting signals across 25-40 GHz. This ensures reliable performance for DVB infrastructures.
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Reception of K/Ka-band signals
The DRA-Ka06 directional antenna also supports reception, ensuring dual functionality for professional broadcasting networks.
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Broadcasting head-end integration
The DRA-Ka06 antenna is ideal for broadcasting head-end stations. It ensures stable upstream and downstream connectivity.
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Repeater station operation
The DRA-Ka06 antenna retransmits signals across extended territories. This improves overall broadcasting coverage.
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Interactive microwave system support
The DRA-Ka06 antenna integrates into interactive microwave infrastructures. It enables reliable two-way broadcasting.
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MVDS/MMDS network deployment
The DRA-Ka06 Cassegrain antenna supports MVDS/MMDS systems. It provides consistent performance across large broadcasting areas.
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Point-to-point directional links
With high gain and narrow beamwidth, the DRA-Ka06 antenna supports precise long-distance directional links.
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Outdoor broadcasting installations
The DRA-Ka06 antenna is optimized for outdoor use. Its canvas casing protects against environmental stress.
The DRA-Ka06 antenna can be installed in telecom stations. It provides reliable directional performance for professional use.
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Flexible flange connectivity
The DRA-Ka06 antenna uses WR-28 or C-320 waveguide flanges. This simplifies integration into diverse infrastructures.
🧩 Applications
The DRA-Ka06 antenna is widely applied in K-band infrastructures. It ensures stable coverage with professional broadcasting quality.
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Ka-band broadcasting networks
The DRA-Ka06 Cassegrain antenna operates effectively in Ka-band DVB-S2 and DVB-T2 systems. This makes it versatile for operators.
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MVDS/MMDS broadcasting systems
The DRA-Ka06 antenna integrates into MVDS/MMDS networks. It provides consistent coverage across wide service zones.
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Repeater station installations
The DRA-Ka06 antenna retransmits broadcasting signals efficiently. This ensures strong and stable connectivity.
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Broadcasting head-end stations
The DRA-Ka06 antenna supports head-end infrastructures. It ensures efficient signal distribution.
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Interactive microwave networks
The DRA-Ka06 antenna works in interactive microwave systems. This supports advanced broadcasting services.
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Point-to-point broadcasting
With 40 dBi gain and 1.5° beamwidth, the DRA-Ka06 antenna is ideal for precise point-to-point broadcasting.
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Public broadcasting infrastructures
The DRA-Ka06 Cassegrain antenna ensures reliable performance in regional and national broadcasting networks.
The DRA-Ka06 antenna is suitable for telecom hubs requiring high directional gain. This ensures durable outdoor operation.
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Professional DVB infrastructures
The DRA-Ka06 antenna integrates seamlessly into DVB-S2 and DVB-T2 networks. This guarantees maximum compatibility.
💡 Why you should buy from us❓
- 1.5 years warranty
- 7 years after-sales support
- Remote support team of engineers
- Discount program for regular customers 🎁
💬 Contact Us
For additional details or assistance regarding the DRA-Ka06 K/Ka-band double reflector directional antenna, feel free to contact our team. We provide professional consultation and aftersales support to help with installation and setup, ensuring you get the most out of your broadcasting equipment.
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