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Description & Specification
HS-18715A-NF WR-187 Horn Antenna
3.9 - 5.85 GHz | 15 dBi Gain | C-Band Precision Reference
The HS-18715A-NF is a high-precision Standard Gain Horn Antenna professionally engineered for broadband microwave measurements and laboratory calibration. Operating across the 3.9 GHz to 5.85 GHz frequency range, it utilizes a standardized WR-187 waveguide interface and a high-durability stainless steel N-Female connector. Delivering a stable 15 dBi gain with exceptional beam symmetry, this antenna ensures maximum signal integrity and predictable radiation characteristics for EMI/EMC testing and professional RF measurement setups.
Electrical & RF Performance
| Frequency Range | 3.9 GHz - 5.85 GHz |
| Waveguide Interface | WR-187 |
| Nominal Gain | 15 dBi |
| Max Power Handling | 250 Watts (CW) |
| Beamwidth (H/V) | 24° / 23° |
Mechanical & Physical
| Dimensions | 128 x 172 x 374 mm |
| Weight | 0.96 kg |
| Connector Type | N-Female (Stainless Steel) |
| Body Material | Industrial Grade Aluminum Alloy |
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.
Superior Gain Consistency
Delivers a uniform 15 dBi gain profile across the bandwidth, making it an ideal reference device for measuring the gain of secondary microwave systems.
Robust Structural Design
Constructed from premium structural aluminum with precise mechanical alignment to ensure repeatable results during continuous laboratory duty cycles.
Contact FT-RF Engineering Division
Contact our engineering team for specialized gain data, custom mounting options, or technical support regarding broadband measurement setups.
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