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Rohde & Schwarz AC004R1: Omnidirectional Antenna for 18-26.5 GHz Applications
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$8.950
The Rohde & Schwarz AC004R1 is a circular polarized omnidirectional antenna covering 18–26.5 GHz, ideal for RF testing and rugged wireless applications.
Features and Specifications: Rohde Schwarz AC004R1 Omnidirectional Antenna
Product Overview:
The Rohde & Schwarz AC004R1 is a robust, omnidirectional antenna designed for high-frequency applications in the 18 GHz to 26.5 GHz range. Engineered for reliability and precision, it features right-hand circular polarization and is ideal for RF testing, radar systems, and wireless communication measurements, even in harsh environments.
🔧 Key Features & Specifications
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Frequency Range: 18 GHz to 26.5 GHz
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Polarization: Right-hand circular (RCP)
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Gain: Typical 2 dBi
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Input Impedance: 50 Ω
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VSWR: Typ. < 2.5
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Max. Input Power: 25 W (CW at +20°C)
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Radiation Pattern: Omnidirectional (azimuth), Directional (elevation)
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Beamwidth (Elevation): 20° (typ.)
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Connector: RPC2.92 (K) Female
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Weather Protection: Included (IP54 rated)
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Operating Temp: –35 °C to +65 °C
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Max. Wind Speed: 180 km/h (without ice)
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MTBF: >100,000 hours
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Dimensions: Ø 150 mm × 134 mm (6 in × 5 in)
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Weight: Approx. 1.4 kg (3 lbs)
📦 Tech Specs
| Attribute | Value |
|---|---|
| Type | Omnidirectional Antenna |
| Max Frequency | 26.5 GHz |
| Gain | 2 dBi |
| Connection | RPC2.92 (K) |
| Magnetic Base | No |
| Protection | IP54 |
| Country of Origin | Germany |
| ECCN | EAR99 |
| HTS Code | 8529104040 |
🎯 Why Choose the AC004R1?
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Uniform signal coverage in all directions
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High power handling and stable gain performance
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Weatherproof and rugged for field or mobile deployments
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Ideal for EMI/EMC testing, spectrum monitoring, and signal tracking
🔗 Explore Related Products & Articles
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Looking for more antennas? Visit our RF Antennas Collection
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Learn how to select the right antenna for RF test setups: RF Test Accessories Explained
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Compare with Siglent ANT-DA13 Directional Antenna
Additional information
| Brand | Rohde & Schwarz |
|---|
Reviews
Returns Policy
We accept returns within 30 days of delivery. To qualify, items must be unused, in their original condition, and returned with all original packaging and accessories.
Once we receive and inspect the returned item, we will process your refund within 7 business days. Refunds will be issued to the original payment method.
Please note: Shipping costs are non-refundable unless the return is due to a defective or incorrect item.
by Elena Rossi