Product details
Product Introduction
The ANT793-8DJ is a high-gain IWLAN antenna from Siemens. It supports 5 GHz bands and features dual polarization. This antenna offers strong directivity for reliable connections. It includes two N-type female connectors. The design is robust for indoor and outdoor use.
Key Features at a Glance
- Model: 6GK5793-8DJ00-0AA0
- Type: IWLAN Antenna
- Gain: 18 dBi (5 GHz)
- Polarization: Dual-line (Vertical-Horizontal)
- Beamwidth: 17° (Horizontal & Vertical)
- VSWR: < 1.7
- Impedance: 50 Ω
- Protection: IP67
- Temp Range: -45 to +70 °C
Technical Specifications
- Wireless Frequency: 5.15 … 5.875 GHz (Band 1)
- Front-to-Back Ratio: 30 dB
- Isolation: 30 dB (between connectors)
- Connector: 2 x N-type (female)
- Wind Load: 104 N (up to 220 km/h)
Mechanical & Environmental
- Material: Polycarbonate / Aluminum
- Dimensions (WxHxD): 190 x 190 x 30.5 mm
- Weight: 700 g
- Mounting: Wall or pole (not ceiling/direct)
- Storage Temp: -45 … +70 °C
Certifications & Compliance
- RoHS: Compliant
- UL Flammability: 94-HB
- Standards: IEC 81346-2:2019 (TFB)
- Wireless License: Check country-specific rules at siemens.com/funkzulassungen
Package Contents
- 1 x ANT793-8DJ antenna
- 1 x Installation aid for calibration
- Paper manual (German/English)
Comparison with Other Models
- ANT793-8DN – Lower gain, different connector
- ANT793-8DP – Higher gain, directional panel
- ANT793-8DR – Omni-directional, lower gain
Expert Review
The ANT793-8DJ is a top-tier directional antenna. Its 18 dBi gain ensures long-range links. The dual polarization handles signal reflections well. IP67 rating makes it suitable for harsh environments. The included calibration aid simplifies alignment. This antenna is a solid choice for industrial wireless backbones.
Manager’s Insight
Plant managers will appreciate the robust build and easy mounting. The wide temperature range ensures reliability in outdoor cabinets. Clear documentation reduces installation time. This antenna minimizes downtime with stable connections. A valuable asset for critical automation networks.
Applicable Devices & Applications
- Devices: Industrial routers, access points, client modules (IWLAN).
- Applications: Factory automation, logistics, crane control, and outdoor Wi-Fi coverage.
- Ideal for point-to-point links or feeding a small coverage area.
Professional FAQ
- What is the maximum cable length between the antenna and device?
Depends on cable type and frequency. Use low-loss cables. Keep length under 10 meters for best performance. - Can I use this antenna for both 2.4 GHz and 5 GHz?
No. This antenna is optimized for 5 GHz only (5.15-5.875 GHz). - Does the antenna require a ground plane?
No. The ANT793-8DJ is designed to work without a ground plane. - Is the antenna compatible with third-party access points?
Yes, as long as they use N-type female connectors and operate in the 5 GHz band. - What is the meaning of the 17° beamwidth?
It means the antenna focuses energy in a narrow 17-degree angle. This gives high gain and long range.
Experience-based Q&A
- How to align the antenna for best signal?
Use the provided calibration aid. Start with a rough alignment, then fine-tune by checking RSSI values on your device. - Does wind affect the antenna alignment?
The antenna has a low wind load (104 N). It stays aligned in most conditions. Check bolts after severe storms. - Can I install this antenna on a moving vehicle?
Not recommended. The antenna is designed for fixed installations on walls or poles.
Selection Guide
- Choose this antenna for long-distance, point-to-point 5 GHz links.
- Select it if you need high gain and narrow beamwidth.
- Ideal for industrial environments with temperature extremes.
- Consider wall or pole mounting options available.
- Check country-specific licenses before purchase.
- Warranty: 12 months against defects.
- Shipping: 12-24 hours dispatch.
- Carriers: FedEx, UPS, DHL.
Contact Information Inquiries: sales@powergearx.com or +86 18030005825
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