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Waveguide Flange Sizes & Types Reference Comprehensive Technical Data for Engineering & Production. Waveguide Standard Freq (GHz) Type Product Name Dimensions (Inch/mm) Drawing WR28 / WG22 R320 26.5 - 40.0 CBR WF-CBR-28-Flange Size 0.28"x0.14" (7.112x3.556mm) View PBR WF-PBR-28-Flange Size View UBR WF-UBR-28-Flange Size View WR34 / WG21 R260 22.0 - 33.0 UBR WF-UBR-34-Flange Size 0.34"x0.17" (8.636x4.318mm) View CBR WF-CBR-34-Flange Size View WR42 / WG20 R220 18.0 - 26.5 UDR WF-UBR-42-Flange Size 0.42"x0.17" (10.668x4.318mm) View PBR WF-PBR-42-Flange Size View CBR WF-CBR-42-Flange Size View WR51 / WG19 R180 15.0 - 22.0 PDR WF-PDR-51-Flange size 0.51"x0.255" (12.954x6.477mm) View PBR WF-PBR-51-Flange Size View UBR WF-UBR-51-Flange Size View UDR WF-UDR-51-Flange Size View CBR WF-CBR-51-Flange Size View WR62 / WG18 R140 12.4 - 18.0 PDR WF-PDR-62-Flange Size 0.622"x0.311" (15.7988x7.8994mm) View UBR WF-UBR-62-Flange Size View PBR WF-PBR-62-Flange Size View CBR WF-CBR-62-Flange Size View WR90 / WG16 R100 8.20 - 12.4 PDR WF-PDR-90-Flange Size 0.9"x0.4" (22.86x10.16mm) View PBR WF-PBR-90-Flange Size View UBR WF-UBR-90-Flange Size View CBR WF-CBR-90-Flange Size View WR137 / WG14 R70 5.85 - 8.20 UAR WF-UAR-137-Flange Size 1.372"x0.622" (34.8488x15.7988mm) View PAR WF-PAR-137-Flange Size View UDR WF-UDR-137-Flange Size View PDR WF-PDR-137-Flange Size View WR2300 / WG0.0 R3 0.32 - 0.49 UDR WF-UDR-2300-Flange Size 23"x11.5" (584.2x292.1mm) View

Open Boundary Double Ridge Broadband Horn Antenna (HB series) Quad-Ridged Broadband Horn Antenna (HQ series) Open Boundary Quad-Ridged Broadband Horn Antenna (HR series)   Open Boundary Double Ridge Broadband Horn Antenna (HB series) Model Frequency Gain Max power (W) H-plane E-plane Size(mm) (WxHxL) Weight (kg) Connector Website HB-07M08G-NF 700MHz to 8GHz Open Boundary Double Ridge Broadband Horn Antenna 700MHz to 8GHz 3 to 12dBi 500 Updating Updating 178x237x250 1.06 N-Female Click here HB-07M18G-NF 700MHz to 18GHz Open Boundary Double Ridge Broadband Horn Antenna 700MHz to 18GHz 3 to 14dBi 500 58 50 173x332x251 (including L bracket) 1.4 N-Female Click here HB-08M08G-NF 800MHz to 8GHz Open Boundary Double Ridge Broadband Horn Antenna 800MHz to 8GHz 3 to 12dBi 500 Updating Updating 136x202x201 0.75 N-Female Click here HB-08M18G-NF 800MHz to 18GHz Open Boundary Double Ridge Broadband Horn Antenna 800MHz to 18GHz 3 to 14dBi 500 Updating Updating 143x204x207 1 N-Female Click here Quad-Ridged Broadband Horn Antenna (HQ series) Model Frequency Gain Max power (W) H-plane (-3db) E-plane (-3db) Size(mm) (WxHxL) Weight (kg) Connector Website HQ-03M06G01-SF 300MHz to 6GHz Quad-Ridged Broadband Horn Antenna 300MHz to 6GHz 3 to 14 dBi   Updating Updating 439x476x439 8.4 SMA-Female*2 Click here HQ-03M08G01-SF 300MHz to 8GHz Quad-Ridged Horn Antenna 300MHz to 8GHz 3 to 14 dBi   Updating Updating     SMA-Female*2 Click here HQ-03M10G06-SF 300MHz to 10GHz Quad-Ridged Broadband Horn Antenna 300MHz to 10GHz 2 to 16 dBi   Updating Updating     SMA-Female*2 Click here HQ-04M08G-SF 400 MHz to 8 GHz Quad-Ridged Broadband Horn Antenna 400 MHz to 8 GHz 3 to 18 dBi   Updating Updating     SMA-Female*2 Click here HQ-07M10G-SF 700MHz to 10GHz Quad-Ridged Broadband Horn Antenna 700MHz to 10GHz 3 to 18 dBi   Updating Updating 267x402x269 4.017 SMA-Female*2 Click here HQ-0110G-SF 1GHz to 10GHz Quad-Ridged Broadband Horn Antenna 1GHz to 10GHz 3 to 18 dBi   Updating Updating 247x297x247 2.8 SMA-Female*2 Click here HQ-0218G01-SF 2 GHz to 18 GHz Quad-Ridged Broadband Horn Antenna 2 GHz to 18 GHz 3 to 18 dBi 700 33 37 142x173x146 1.08 SMA-Female*2 Click here Open Boundary Quad-Ridged Broadband Horn Antenna (HR series) Model Frequency Gain Max...

Education and talent have always been the bedrock of national competitiveness. Education is more in line with international standards, especially in this era of globalization, and the interaction between academic research and industry is a more active and important function. Higher education has entered a period of intense competition, and specialization, liberalization, and internationalization have become unavoidable trends. As a result, academic and industrial exchanges and cooperation have a deep meaning of "in line with global trends and international standards," and contribute to the long-term development of academic research. The following are the preferential conditions for academic education cooperation: - Direct buyer: Educational institution  Academy College Career college Community college Junior college Technical college or Institute of Technology University college Graduate school Institute of technology  University Students with the specific department and school name Educational institution employees such as professors, teachers, and so on... (not limited to countries) - Using purpose: For laboratory research, publication of academic research papers, international reports on academic research - Preferential price conditions:Please use our company name [Fei Teng Wireless (FT-RF)] and Product name in the appendix of the relevant academic research report, and please notify our company via eMail. - Discounted prices: Please contact us for details at info-tw@ft168.com.tw   HR-0218G-SF 2 GHz to 18 GHz Open Boundary Quad-Ridged Broadband Horn Antenna HA-07M18G-NF 700MHz to 18GHz Double Ridged Broadband Waveguide Horn Antenna LO-225M03GA1-NF 225MHz...

Model Frequency  band  Gain (dBi) Max power (W)  WxHxL (mm) Weight (kg) Connector Website HA-01M02G-NF 100MHz to 2GHz Double-Ridged Horn Antenna 100MHz - 2GHz 3 to 14dbi 1000 1600x1400x2100  Contact us N-Female Click here HA-02M03G01-NF (716) 200MHz to 3GHz Double Ridged Broadband Waveguide Horn Antenna 200Mhz - 3 GHz 3 to 12dbi 600 /3000 720x986x960 15 N-Female Click here HA-03M06GT6-NF 300MHz to 6GHz Double Ridged Broadband Waveguide Horn Antenna 300MHz - 6GHz 7 to 20dbi 800 499x765x1009 14.86 N-Female Click here HA-03M06GT2-NF  300MHz to 6GHz Double Ridged Broadband Waveguide Horn Antenna 300MHz - 6GHz -6 to 20dbi 800 393x756x599 9 N-Female Click here HA-03M08GT1-NF 300MHz to 8GHz Double Ridged Broadband Waveguide Horn Antenna 300MHz - 8GHz -10 to 16dbi 500 458x470x456 8.8 N-Female Click here HA-04M08GJ1-NF 400 MHz to 8 GHz Double Ridged Broadband Waveguide Outdoor Jamming Horn Antenna 400 MHz - 8 GHz 1 to 20dbi 500 390x660x505 11.34  N-Female Click here HA-05M08G-NF 500MHz to 8GHz Double Ridged Broadband Waveguide Horn Antenna 500MHz - 8 GHz 3 to 17dbi 800 318x646x418 4 N-Female Click here HA-06M08G-NF 600MHz to 8GHz Double Ridged Broadband Waveguide Horn Antenna 600MHz - 8GHz 4 to 16dbi 500 195x344x318 2.9 N-Female Click here HA-06M17G-NF 600MHz to 17GHz Double Ridged Broadband Waveguide Horn Antenna 600Mhz - 17 GHz -5 to 17dbi 500 190x350x290 1.4 N-Female Click here HA-07M06G-NF 700MHz to 6GHz Double Ridged Broadband Waveguide Horn Antenna 700MHz - 6GHz 3 to 18dbi 500 181x289x242 1.45 N-Female Click here HA-07M08G-NF 700MHz to 8GHz Double Ridged Broadband Waveguide Horn Antenna 700MHz to 8GHz 4 to 17dbi 500 180x334x288mm (including L mounting ) 1.35 N-Female Click here HA-07M08GA2-NF 700MHz to 8GHz Double Ridged Broadband Waveguide Horn Antenna 700MHz to 8GHz 6 to 17dBi 500 430x445x661 8.1 K-Female Click here HA-07M13G-NF 700MHz to 13GHz Double Ridged Broadband Waveguide Horn Antenna 700MHz to 13GHz 3 to 16dBi 500 192x345x288mm 1.67 N-Female Click here HA-07M18G-NF 700MHz to 18GHz Double Ridged Broadband Waveguide Horn Antenna 700MHz to 18GHz 3 to...

Waveguide Flange Engineering Guide Essential Interface Standards for High-Frequency Transmission Interface & Connection A waveguide flange is the critical connection interface. To ensure minimal losses when connecting two sections, the flange types must match perfectly. Available in Square or Circular shapes. Bolted together with 4 or more bolts for maximum stability. Flange Categories UBR (Cover / Plain Flange): Features a flat face. Most FT-RF products utilize this design for optimal matching performance. PBR (O-Ring Flange): Designed with an 'O' ring groove for superior environmental or pressure sealing. MANUFACTURING STANDARD Global Compatibility & Compliance To ensure consistency across international manufacturers, there are two primary standard bodies for rectangular waveguide flanges: 🔹 North American EIA: Electronic Industries Alliance Shapes 🔹 International IEC: International Electrotechnical Commission Shapes FT-RF Engineering Note: All our antennas are designed and manufactured in strict accordance with IEC standards to guarantee worldwide interoperability and precision.

Precision Horn Antenna Technology High Gain & Wide Bandwidth Solutions from 200 MHz to 40 GHz Horn antennas are the preferred choice for high-frequency applications. Featuring a distinctive flared design, they offer a directional radiation pattern with high antenna gain typically ranging from 10-20 dBi, with standard models reaching up to 25 dBi. Their design ensures a low VSWR and exceptional impedance bandwidth. Efficiency Through Aperture The gain of a horn antenna increases alongside the frequency of operation. Since the horn aperture is measured in wavelengths, the antenna becomes "electrically larger" at higher frequencies, enabling superior performance in smaller physical dimensions. FT-RF Advantages Superior Performance: Moderate directivity, low SWR, and broad bandwidth. Versatile Interface: Easy waveguide integration or custom coaxial feeder transitions. Simplified Maintenance: Straightforward construction and adjustment processes. Custom Services: Professional ODM, OEM, OBM, and R&D support. Application Spectrum by Antenna Type Broadband Horn Antenna Measurement EMC/RF Measurement Surveillance Systems Radar Detection Quad-ridged Horn Electromagnetic Testing EMC Test Compliance Ultra-wideband Radar Measurement Services Double-Ridged Horn Communication Systems Satellite Tracking EMC Testing Persistent R&D (HA-Series) Standard Gain Horn Wireless Communication Spectrum Monitoring EMI Testing Radar Systems Proudly designed and manufactured in Hsinchu, Taiwan by the FT-RF Engineering Team.