The Keysight 11581A has a set of four 8491A attenuators (3, 6, 10, and 20 dB) with type-N connectors; ideal for calibration labs
The Keysight 11581A contains a set of four Keysight 8491A attenuators 3, 6, 10, and 20 dB with type-N connectors, furnished in a walnut accessory case. This set is ideal for calibration labs or where precise knowledge of attenuation and SWR is desired.
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