21. A 10?attenuator will reduce the capacitive load by a factor of about 10. 22. Attenuator probes reduce the current drawn even more.23. The 2400 series are 4 channel, 2 of the channels having full attenuators . 24. A precision variable attenuator is often incorporated in the test setup to improve accuracy. 25. Attenuator instrument calibration is a major issue.26. PIN diodes are useful as RF switches, attenuators , photodetectors, and phase shifters. 27. Attenuators are used by transmitter hunters to reduce the received signal strength of a transmitter.28. Thus, domain 4 is an attenuator . 29. Cabinets with horn-loaded tweeters often have an attenuator knob for controlling the tweeter. 30. The equations above find the impedance and loss for an attenuator with given resistor values.
