Can I Use My 8920A,B or 8921A Without the Digital Adapter Top Box?

Using Keysight 8920A,B or 8921A without the Cellular Adapter (Top Box):If you disconnect the cellular adapter (top box) and the cables from Test Set, you may find that the Test Set's RF generator ceases to function. You must connect a jumper cable between the Test Set's CW RF OUT and IQ RF IN connectors. One of the SMA cables that was removed can be used to make this connection.(c) Copyright Keysight Technologies 1998, 2000This information is subject to change without notice and is provided "as is" with no warranty. Keysight Technologies shall not be liable for any direct, indirect, special, incidental or consequential damages in connection with the use of this material.