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Waveguide Variable Attenuator
Frequency | DC-3GHz |
Average Power | 2W |
Range | 10dB |
For perfect matching sometimes it is required that the microwave power in a waveguide be absorbed completely without any reflection and also insensitive to frequency. For this Waveguide Variable Attenuator is used. Attenuators are commonly used for measuring power gain or loss in dBs for providing isolation between instruments, for reducing the power input to a particular stage to prevent overloading. It provides continuous attenuation of power upto 20 dB.
Specifications:
Model | Band | Freq. Range (GHz) | Waveguide | Attenuation (dB) | VSWR | Accuracy |
SA-122 | S | 2.60-3.95 | WR-284 | 0-20 | 1.1 | +/-0.5dB |
CA-122 | C | 3.95-5.85 | WR-229 | 0-20 | 1.1 | +/-0.5dB |
JA-122 | J | 5.85-8.20 | WR-137 | 0-20 | 1.1 | +/-0.5dB |
XA-122 | X | 8.20-12.40 | WR-90 | 0-20 | 1.1 | +/-0.5dB |
KuA-122 | Ku | 12.40-18.00 | WR-62 | 0-20 | 1.1 | +/-0.5dB |
KA-122 | K | 18.00-26.50 | WR-42 | 0-20 | 1.1 |