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Description & Specification
C-Band Precision Standard Gain Horn Antenna
WR-187 Waveguide | 3.9 GHz – 5.85 GHz | 10 dBi Gain
The HS-18710A-NF is a high-precision standard gain horn antenna professionally engineered for C-band microwave measurements and laboratory calibration. Operating across the 3.9 GHz to 5.85 GHz frequency range, it maintains a stable nominal gain of 10 dBi with exceptional beam symmetry. Utilizing premium aluminum alloy and a durable Stainless Steel N-Female connector, this antenna ensures maximum Signal Integrity and predictable radiation characteristics. It is an indispensable instrument for EMI/EMC testing, antenna gain calibration, spectrum surveillance, and professional communication infrastructure verification.
Technical Specifications
Electrical RF Performance
[Image of standard gain horn antenna radiation pattern]
| Frequency Range | 3.9 GHz - 5.85 GHz (C-Band) |
| Antenna Type | Directional Standard Horn |
| Nominal Gain | 10 dBi |
| V.S.W.R | 1.25 : 1 (Typical) |
| -3dB Beamwidth | Horizontal: 40° | Vertical: 38° |
| Polarization | Vertical or Horizontal (Linear) |
| Max Power Handling | 250 Watts (Continuous Power) |
Mechanical & Interface Data
| Connector Type | N-Female (Stainless Steel / SUS) |
| Waveguide Interface | WR-187 Architecture |
| Coaxial Adapter Model | WC-187-NF-A1 / WC-187-UDR-NF |
| Dimensions (WxHxL) | 99 x 74 x 216 mm (215x98x71 mm) |
| Antenna Weight (N.W.) | 530 g / 0.57 kg |
| Structural Material | Premium Aluminum Metal Alloy |
| Manufacturing Origin | Taiwan Design & Made in Taiwan |
Professional Tactical Features
C-Band Precision Beam
Designed specifically for the 3.9-5.85 GHz spectrum, providing highly stable electrical performance and low loss for critical Signal Integrity measurements.
Industrial SUS Interface
Equipped with a precision stainless steel (SUS) N-Female connector to ensure reliable mating cycles and standardized connectivity with professional RF test equipment.
Uniform Gain Consistency
Features a stable 10 dBi gain profile with predictable radiation characteristics, making it an ideal reference device for measuring the gain of other antennas.
Robust Structural Design
Constructed from structural aluminum alloy with precise mechanical alignment to ensure repeatable results during continuous laboratory duty cycles.
Inquire About C-Band Solutions
Contact our engineering team for specialized gain data, custom mounting options, or technical support regarding broadband measurement setups.
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📐 Drawings & 📄 Datasheet Pending
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