HP Agilent 4938A Circuit Access Transmission Impairment

About This Item
Actual item is shown. Only what is shown is included. Guaranteed functional. Serial is as shown.

Original Datasheet on this product -HERE

Description:

The 4938A Network Circuit Access Test Set is combined with the 4937A to make up the 4937S, a complete Network Access Transmission Test Set. The 4938A provides additional network access and margin testing capabilities. It includes access to 4-wire simplexed leads, generating ringing signal, and providing access for loop current and ringing voltage measurement.

HP4938A provides additional network access and margin testing capabilities. It includes access to 4-wire simplexed leads, generating ringing signal, and providing access for loop current and ringing voltage measurement.