26.5 to 40 GHz, 0 to 60 dB, WR-28 Waveguide, Ka Band Direct Reading Attenuator
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Model STA-60-28-D1 is a direct reading, rotary vane attenuator for use in millimeter wave systems across the standard Ka-band frequency range of 26.5 to 40 GHz. The attenuator has a large scale dial which indicates the attenuation value directly. The attenuator is an ideal piece of equipment in waveguide systems where a broad direct reading of attenuation is required. The attenuator exhibits 0.5 dB maximum insertion loss and up to 60 dB maximum attenuation. The accuracy of the attenuator is 0.1 dB or 3% of the reading, whichever is larger, up to 40 dB, 5% up to 50 dB, and "for reference only" above 50 dB.