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Description & Specification
WC-340-PDR-NF Waveguide to Coaxial Adapter
Precision S-Band Transition | Standard WR-340 Profile | 2.20 – 3.30 GHz
The WC-340-PDR-NF is a high-precision Waveguide to Coaxial Adapter specifically engineered for the WR-340 standard. Operating within the 2.20 GHz to 3.30 GHz S-Band spectrum, this premium component ensures an ultra-low-loss transition for superior Signal Integrity. Featuring a robust Stainless Steel N-Female interface and a specialized PDR flange configuration, it reliably handles high-power inputs up to 300 Watts (CW) with an optimized maximum VSWR of 1.25 : 1. Fully machined from high-grade aluminum in Taiwan, it serves as an ideal solution for pairing with standard gain horn antennas in EMI/EMC testing, antenna measurement ranges, and wireless system calibration frameworks.
Electrical & RF Performance
| Frequency Range | 2.20 GHz to 3.30 GHz (S-Band) |
| V.S.W.R (Max) | 1.25 : 1 |
| Maximum Power Handling | 300 Watts (CW) |
| Impedance | 50 Ohm |
Mechanical & Construction
| Waveguide Size / Standard | WR-340 / R26 / WG9A |
| Waveguide Flange Interface | PDR Style |
| Coaxial Connector Port | N-Female (Stainless Steel / SUS) |
| Dimensions (W x H x L) | 95 x 138 x 80 mm |
| Net Weight | 530 g |
| Body Material | High-Grade Machined Aluminum |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
S-Band Spectrum Integrity
Optimized internal transition geometry ensures minimal signal leakage and reflection when paired with professional S-Band waveguide hardware or standard gain horn antennas.
Rugged Stainless Steel Interface
Equipped with a high-durability SUS N-Female connector to provide superior electrical contact stability and long-term wear resistance for repeatable laboratory and field measurements.
Taiwanese Engineering Excellence
Precision designed and manufactured in Taiwan under strict quality controls, providing dependable structural flatness and enduring phase consistency.
Standardized PDR Flange
Features a specialized PDR waveguide flange pattern for secure, low-leakage mechanical coupling into existing RF evaluation sub-systems.
Request a Professional Quote
Contact our engineering team to obtain individual V.S.W.R plots, customized flange drilling, or alternative waveguide adapter lengths.
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| Frequency Range: | 2.2 GHz - 3.3 GHz |
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| Max Power: | 300 Watts |
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