11708A 30 dB Attenuator Pad (at 50 MHz) The 11708A 30 dB attenuator is supplied with 8480 series power sensors with the "D" suffix, for calibration with the power meter's 0 dBm, 50 MHz reference.
Range Calibrators The range calibrators comprise the 11683A and the 8477A. They provide verification of full scale meter readings on all ranges and meter tracking for all Agilent power meters.