Keysight PNA Series - Receive site configuration with external mixing

Installation and Service Guide N5251-90001 3-5
PNA Series Microwave Network Analyzer System
N5251A
System Installation
Site Preparation
Site Preparation
Power
Requirements
Before installing the system, be sure that the required ac power is available at all necessary
locations.
• Three-wire power cables (which provide a safety ground) must be used with all instruments.
• Air-conditioning equipment (or other
motor-operated equipment) should not be placed on
the same ac line that powers the system.
• The table below lists the maximum VA ratings and BTU/hour ratings for all instruments in
the system. This table can be used to determine both the electrical requirements and the air
conditioning requirements of the system.
Notes:
(1) Values are based on
120 Vac supplied to each instrument at 60 Hz.
(2) The N5261A or N5262A millimeter head controller supplies power to the test head
modules.
Table 3-3 Power Requirements of the System
Standard Equipment
Instrument Maximum VA Rating Maximum BTU/hour
N5227A 350 1195
N5261A or N5262A millimeter head controller 320 1095
N5260-60007 left test head module or
N5260-60006
right test head module
(powered from controller) (powered from controller)
N5260-60011 left test head module or
N5260-60010
right test head module
(powered from controller) (powered from controller)
N5260-60011 left test head module or
N5260-60022
right test head module
(powered from controller) (powered from controller)
Total 670 2290