||Automatic gain control to maintain constant carrier power level
||50 Ω input and output impedance*|
||RS-232C, RS-422, or RS-423 interface***|
||230 VAC, 50 Hz|
||Ethernet, TCP/IP remote interface|
|* Below 800 MHz, standard impedance is 75 Ω.
Above 800 MHz, 50 Ω is assumed.
| **In addition to standard IEEE-488-2|