KEYSIGHT's N9912A-308 option 308 enables FieldFox's vector voltmeter mode (VVM). Using this, the one-port phase shift and electrical length of a device can be measured. With N9912A's VVM, you can also measure the two-port transmission magnitude of a device relative to a golden device. You can view the results on the large display as far as 10 ft or 3 m away.This factory-installed option is for quoting purposes only. Only available…KEYSIGHT's N9912A-308 option 308 enables FieldFox's vector voltmeter mode (VVM). Using this, the one-port phase shift and electrical length of a device can be measured. With N9912A's VVM, you can also measure the two-port transmission magnitude of a device relative to a golden device. You can view the results on the large display as far as 10 ft or 3 m away.This factory-installed option is for quoting purposes only. Only available with the purchase of a new main unit. Please contact a Tessco representative for a customized SKU. Read More