Page 1
Keysight 11667C/D Power Splitter Operating and Service Manual...
Page 2
FAR 27.401 or DFAR 227.7103-5 (c), adhered to, could result in personal injury or as applicable in any technical data. death. Do not proceed beyond a WARNING notice until the indicated conditions are fully understood and met. Keysight 11667C/D Power Splitter Operating and Service Manual...
This Keysight CCR (Customer Compliance Response) email ID is for manufacturer identification and indicates that the product complies with all the relevant European Legal Directives. The crossed out wheeled bin symbol indicates that separate collection for waste electric and electronic equipment (WEEE) is required, as obligated by the EU DIRECTIVE and other National legislation.
Page 4
THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight 11667C/D Power Splitter Operating and Service Manual...
......17 Table 2-2 11667D Environmental Requirements ......18 Keysight 11667C/D Power Splitter Operating and Service Manual...
Page 10
THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight 11667C/D Power Splitter Operating and Service Manual...
Page 11
Keysight 11667C/D Power Splitter Operating and Service Manual General Information General Information Specifications Overview Equipment Available This manual contains operating and service information for the Keysight 11667C/D power splitter.
General Information Specifications Table 1-1 Table 1-2 list the general specifications of Keysight 11667C and 11667D power splitters respectively. Table 1-1 11667C General Specifications Description Value Frequency range DC to 50 GHz Maximum power +27 dBm Connectors 2.4 mm female on all ports Pin depth 0.000 to 0.076 mm (0.000 to 0.003 in)
General Information Overview Keysight 11667C/D power splitter is a two-resistor power splitter used in network analysis where one output arm is used for leveling or to supply a reference signal for ratio measurements. In a network analyzer system, the node at the fork of the power splitter is held constant by the...
The power splitter’s 1.85 and 2.4 mm connectors are compatible with all other 1.85 mm and 2.4 mm connectors. Keysight also produces adapters from 2.4 mm to other coaxial connector types. Refer to respective adapters and calibration accessories document for a list of these products and their specifications.
Page 15
Keysight 11667C/D Power Splitter Operating and Service Manual Installation Initial Inspection Preparation for Use...
Tests". 2 If the contents are incomplete, if there is mechanical damage or defect, or if the instrument does not pass the electrical performance test, contact the nearest Keysight Technologies Sales and Service office (refer to “Sales and Technical Support” on page 3).
Installation Preparation for Use Maximum input power to the Keysight 11667C/D is +27 dBm. Exceeding this limit will damage CAUTION the resistor network and void the warranty. Mating Connectors The accuracy and repeatability of each measurement depends on the proper care and use of the 2.4/1.85 mm connectors.
Page 18
0.3 Grms, 5-500 Hz Altitude – Operating 4,600 meters (15,092 feet) – Non-operating 4,600 meters (15,092 feet) ESD immunity – Contact Discharge 4 kV (to center conductor) – Air Discharge 15 kV (to outer conductor) Keysight 11667C/D Power Splitter Operating and Service Manual...
Page 19
Keysight 11667C/D Power Splitter Operating and Service Manual Operation Operator’s Check...
2 Perform the Output Tracking test (over the frequency range you will be using). Refer to Chapter 4, "Performance Tests" for this procedure. If the power splitter fails either check, contact Keysight for repair or replacement. Keysight 11667C/D Power Splitter Operating and Service Manual...
Page 21
Keysight 11667C/D Power Splitter Operating and Service Manual Performance Tests Input Return Loss Output Tracking...
2 Connect ports 1 and 2 of the power splitter to the ports 1 and 2 of the network analyzer respectively. Terminate port 3 of the power splitter with 50 ohm load (refer to Figure 4-1). Figure 4-1 Input return loss test setup 3 Measure the reflection parameter, S11. Keysight 11667C/D Power Splitter Operating and Service Manual...
4 Now connect ports 1 and 3 of the power splitter to the ports 1 and 2 of the network analyzer respectively. Terminate port 2 of the power splitter with 50 ohm load (refer to Figure 4-3). Keysight 11667C/D Power Splitter Operating and Service Manual...
Performance Tests Figure 4-3 Output tracking test setup (Port 2 Terminated) 5 Measure the transmission parameter, S31 and perform “Data-Memory” math operation. The “Data-Memory” operation result is the output tracking measurement result. Keysight 11667C/D Power Splitter Operating and Service Manual...
Page 25
Keysight 11667C/D Power Splitter Operating and Service Manual Adjustments Service Instructions...
Adjustment The 11667C/D power splitter does not have internal adjustments and should not be opened. Repair The 11667C/D power splitter is not recommended for repair as most components are not easily removed. Maintenance The connectors, particularly the connector faces, must be kept clean.
Need help?
Do you have a question about the 11667C and is the answer not in the manual?
Questions and answers