Microlab U312C waveguide tuner, WR-28. • Model:U312C. Microlab U312C WR-28 waveguide tuner only. • Waveguide size:WR-28. • Type:Waveguide Tuner. • Flange type: Standard WR-28 waveguide flange. • Frequency range:26.5–40 GHz.
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