Product Overview
When signal reliability is critical in harsh industrial environments, the Siemens 6GK5793-8DJ00-0AA0 IWLAN antenna delivers exceptional performance. This ANT793-8DJ model features vertical-horizontal dual-line polarization with strong directivity, ensuring stable connections even in demanding conditions. With a wide temperature range of -45°C to +70°C and IP67 protection, it withstands dust, moisture, and extreme temperatures. The antenna includes 2 x N-type connectors (female) and supports the 5 GHz frequency band (5.15 – 5.875 GHz).
Technical Specifications
| Parameter |
Value |
| Frequency Band |
5 GHz (WLAN 5.15 – 5.875 GHz) |
| Antenna Gain |
18 dBi |
| Impedance |
50 Ω |
| Polarization |
Dual-line Vertical-Horizontal |
| VSWR (max) |
1.7 |
| Horizontal Beamwidth |
17° |
| Vertical Beamwidth |
17° |
| Number of Connectors |
2 x N-type (female) |
| Cross-talk Attenuation |
30 dB |
| Front-to-Back Ratio |
30 dB |
| Protection Class |
IP67 |
| Operating Temperature |
-45 °C to +70 °C |
| Dimensions (W x H x D) |
190 mm x 190 mm x 30.5 mm |
| Net Weight |
700 g |
| Mounting Options |
Wall or Pole |
| Certifications |
RoHS, UL 94-HB |
These specifications ensure robust performance in industrial Wi-Fi applications. The Siemens 6GK5793-8DJ00-0AA0 offers 18 dBi gain for extended range and dual-linear polarization to mitigate multipath interference.
Industry Applications
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Factory Automation: Deploy in production cells for reliable wireless connectivity to mobile robots and AGVs. The high gain and IP67 rating allow installation near washdown areas.
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Warehouse & Logistics: Use for connecting forklift terminals and inventory scanners in large distribution centers. The narrow 17° beamwidth helps focus signals along aisles.
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Outdoor Industrial Sites: Withstand temperatures from -45°C to +70°C and wind loads up to 220 km/h, making it ideal for mining, oil & gas, and port environments.
Installation & Setup
Mount the Siemens 6GK5793-8DJ00-0AA0 securely on a wall or pole using the included installation aid. The antenna has a 0° tilt range (fixed straight) and supports both vertical and horizontal polarization automatically. Use N-type cables (not supplied) to connect to your IWLAN access point. Ensure the antenna is oriented to maximize line-of-sight to client devices. The IP67 enclosure requires no additional weatherproofing. Always comply with local wireless regulations; check country-specific licenses at Siemens’ website.
Maintenance & Reliability
The rugged polycarbonate and aluminum construction resists corrosion and UV degradation. Periodic inspection of the connectors and seals is recommended every six months, especially in dusty or chemically aggressive environments. The wide temperature tolerance ensures consistent performance without thermal drift. For long-term reliability, the Siemens 6GK5793-8DJ00-0AA0 is designed for years of uninterrupted service, reducing maintenance costs and downtime.
Selection Guide
Before purchasing, verify your access point’s frequency band (5 GHz) and connector type (N-type female). The antenna is supplied with a paper manual (German/English) and an installation aid for easy calibration. If you need additional accessories such as surge arrestors or longer cables, consult the product documentation. For reliable sourcing of genuine Siemens parts, contact ubest101 (PLC Source PRO) for competitive pricing and fast delivery.