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WR430 Waveguide Input Antenna (WI)
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WI Series • L-Band (1.70 – 2.60 GHz)
FT-RF WR430 Waveguide Input Antenna
FT-RF WR430 Waveguide Input Antenna is a precision-engineered L-Band waveguide input antenna (1.70 GHz to 2.60 GHz) designed for seamless integration into high-frequency waveguide systems. With an optimized input structure, it provides excellent signal coupling and stable radiation characteristics for L-Band radar networks, aeronautical telemetry, and high-precision measurement systems.
Constructed from high-precision CNC machined aluminum alloys, this antenna guarantees high cross-polarization rejection (>30 dB) and smooth gain flatness across the entire frequency band, ensuring reliable and repeatable measurement results in laboratory environments.
🛠️ Engineering & Customization Options
Tailored structural designs and calibration deliverables:
- Custom Flange: Tailored flange profiles available.
- Waveguide Size: WR430 or customized sizes.
- Matched Sets: Precision dual-channel pairs.
Direct Support: info-tw@ft168.com.tw
| Parameter | Technical Specifications |
|---|---|
| Frequency Range | 1.70 GHz to 2.60 GHz (L-Band) |
| VSWR | < 1.25 : 1 |
| Connector Interface | Waveguide Input (WR430) |
| Flange Type | CPR430F / FDP18 Cover Flange |
| Certifications | ISO 9001:2015 / RoHS Compliant |
WI-430-UDR-10
WR430 Waveguide Input Horn Antenna, frequency 1.72 GHz to 2.60 GHz, 10dbi Gain, UDR Flange, No waveguide adapter
View Details
FT-RF
| Frequency Range: | 1.72 - 2.6 GHz |
| Antenna Type: | Standard Gain Horn |
| Nominal Gain: | 10 dBi |
| Max Power: | 1000 Watts |
| Stock: | 5 |
| 2026/06/09 | |
WI-430-UDR-10H
WR430 Waveguide Input Horn Antenna without Adapter, H-plane sectoral, frequency 1.72 GHz to 2.60 GHz, 10dbi Gain, UDR Flange, No waveguide adapter
View Details
FT-RF
| Frequency Range: | 1.72 to 2.60 GHz |
| Waveguide size / Flange: | EIA WR-430 / Universal UDR |
| Antenna Gain / Style: | 10 dBi / H-Plane Sectoral |
| Max CW Power / Beam: | 1000 Watts / 16°×112° Fan-Beam |
| Lead Time: | 📩 info-tw@ft168.com.tw |
| Stock: | 0 |
| 2026/06/18 | |
WI-430-UDR-15
WR430 Waveguide Input Horn Antenna, frequency 1.72 GHz to 2.60 GHz, 15dbi Gain, UDR Flange, No waveguide adapter
View Details
FT-RF
| Frequency: | 1.72 - 2.60 GHz |
| Type: | WR-430 Horn |
| Gain: | 15 dBi |
| Stock: | 4 |
| 2026/06/25 | |
WI-430-UDR-15E
WR430 Waveguide Input Horn Antenna without Adapter, E-plane sectoral, frequency 1.72 GHz to 2.60 GHz, 15dbi Gain, UDR Flange, No waveguide adapter
View Details
FT-RF
| Frequency Range: | 1.72 - 2.60 GHz |
| Waveguide size / Flange: | EIA WR-430 / Standard UDR |
| Antenna Gain / Style: | 15 dBi / E-Plane Sectoral |
| Max CW Power / Beam: | 1000 Watts / 112°×18° Fan-Beam |
| Lead Time: | 📩 info-tw@ft168.com.tw |
| Stock: | 0 |
| 2026/06/18 | |
WI-430-UDR-20
WR430 Waveguide Input Horn Antenna without Adapter, frequency 1.72 GHz to 2.60 GHz, 20dbi, UDR Flange, No waveguide adapter
View Details
FT-RF
| Frequency Range: | 1.72 to 2.60 GHz |
| Waveguide size / Flange: | EIA WR-430 / Standard UDR |
| Gain / Symmetrical Beam: | 20 dBi Calibrated / 20°×18° |
| Max CW Power / Dimensions: | 1000 Watts / 424×564×1020 mm |
| Lead Time: | 📩 info-tw@ft168.com.tw |
| Stock: | 0 |
| 2026/06/18 | |
