Siglent KWR42A precise K-band waveguide mechanical calibration kit
The Siglent KWR42A precise K-band waveguide mechanical calibration kit contains K-band load, K-band short, 1/8λ waveguide line, 1/4λ waveguide line and 3/8λ waveguide line, specified from 17.6 GHz to 26.7 GHz.
Siglent KWR42A K-Band Waveguide Mechanical Calibration Kit
The KWR42A is a precision K-band waveguide mechanical calibration kit designed for accurate calibration of vector network analyzers from 17.6 GHz to 26.7 GHz. It includes essential waveguide standards: a short, load, and precision 1/8λ, 1/4λ, and 3/8λ lines, ensuring high-accuracy phase and loss measurements. The kit also provides 2.92 mm male and female coax-to-waveguide adapters for flexible connectivity and various fasteners for secure assembly. Compatible with the Keysight K11644A, the KWR42A offers a reliable, cost-effective solution for demanding waveguide calibration tasks.
Included Components:
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K-band short
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K-band matched load
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1/8λ, 1/4λ, and 3/8λ waveguide delay lines
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Coax-to-waveguide adapters (2.92mm male and female)
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Fasteners and mounting hardware (screws, nuts, nut collars, etc.)
| General Specification | |||
|---|---|---|---|
| Impendence | 50 Ω | Power | ≤ 0.5 W |
| Interfaces Standard | IEC 60169-23 | Durability | > 2000 |
| Torque | 0.9 Nm | Spanner | 8 mm |
| Temperature | +15 °C ~ + 35 °C |
| Model | Type | Connector | F min (MHz) | F max (MHz) | Specification |
|---|---|---|---|---|---|
| KWR42A | Short | Waveguide | 14047 | 28094 | Delay = 0, Loss = 0 |
| Load | Waveguide | 14047 | 28094 | Delay = 0, Loss = 0 | |
| 1/8λ Line | Waveguide | 14047 | 28094 | Delay = 0.751E-11 Sec, Loss = 2.75 Gohm/Sec | |
| 1/4λ Line | Waveguide | 14047 | 28094 | Delay = 1.502E-11 Sec, Loss = 2.75 Gohm/Sec | |
| 3/8λ Line | Waveguide | 14047 | 28094 | Delay = 2.253E-11 Sec, Loss = 2.75 Gohm/Sec | |
| Coax-to-waveguide converter | 2.92mm - Female to Waveguide | 14047 | 28094 | VSWR≤1.25; IL≤0.5dB | |
| Coax-to-waveguide converter | 2.92mm - Male to Waveguide | 14047 | 28094 | VSWR≤1.25; IL≤0.5dB | |
| Fastener | Screw M3*12, Screw M3*16, Screw M3*20, Nut M3, Nut collar M3, Position bolt | ||||