The 33322G DC to 4 GHz programmable step attenuator offers exceptional repeatability and reliability. Attenuation is provided in 10 dB steps from 0 to 110 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option 890. A maximum switching time of 20 ms (including contact settling) speeds automatic testing.
Frequency range: dc to 4 GHz
Attenuation range: 0 to 110 dB, 10 dB steps
Insertion loss at 0 dB: 0.6 dB + 0.09 dB/GHz
Maximum SWR: 1.5
Repeatability life: 0.03 dB maximum, 5 million cycles per section
Maximum RF input power: 1 W (average), 100 W (peak)
Connector type: choice of type-N female, SMA female, APC-7