HP E1368A manual Installing Switches on the HP E1369A, Installing Switches on the Module

Page 20

Installing Switches on the HP E1369A

Installing Switches on the Module

Note

Because the HP E1369A Microwave Switch modules do not have Microwave Switches installed by the factory, it is necessary to install or connect switches before operating. Determine the number of switches, and whether the switches are to be installed on, or connected to, the module and proceed as instructed below.

Installation described for up to three coaxial switches (channels 00-02) is below. Figure 2-3 shows the wiring diagram and mounting hole centers for each switch installed.

HP SWITCHES. The following 5V HP 333XX series and HP 876X series switches will function in the HP E1369A Microwave Switch module.

The corresponding HP 876X and 333XX series switches shown in the table below are electrically and physically identical. The HP 8761, 8766 (33363), 8767 (33364),8768 (33365),8769 (33366) series coaxial switches will not function in the HP E1369A Microwave Switch module because the switch coils are not split (separate for each contact).

HP Part Number

Frequency

Characteristic

Ports

Internal 50Ω

Auto Coil

MTG

 

 

Impedance

 

Termination

Interrupt

Hole

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33311B/011 or 8762B/005/100

DC to 18 GHz

50Ω

3

All ports

Yes

C

33311C/011 or 8762C/005/100

DC to 26.5 GHz

50Ω

3

All ports

Yes

C

33312B/011 or 8763B/005/100

DC to 18 GHz

50Ω

4

One port

Yes

D

33312C/011 or 8763C/005/100

DC to 26.5 GHz

50Ω

4

One port

Yes

D

33313B/011 or 8764B/005/100

DC to 18 GHz

50Ω

5

No ports

Yes

D

33313C/011 or 8764C/005/100

DC to 26.5 GHz

50Ω

5

No ports

Yes

D

33314A/011 or 8765A/005/100

DC to 4 GHz

50Ω

3

No ports

No

B

33314B/011 or 8765B/005/100

DC to 20 GHz

50Ω

3

No ports

No

B

33314C/011 or 8765C/005/100

DC to 26.5 GHz

50Ω

3

No ports

No

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NON-HP SWITCHES. K&L Microwave Inc., Dynatech Microwave Technology Inc., and RLC Electronics Inc. currently manufacture split coil coaxial switches that will physically mount in the HP E1369A Microwave Switch module rear panel. All switches mount using the "A" hole centers (see Figure 2-3). When selecting switches, refer to the diagram shown in Figure 1-1 to verify that the switch will electrically function in the HP E1369A Microwave Switch module. Remember, switches must have split coil operation with 42V maximum drive level.

Caution The maximum current that the control circuit can accommodate is 1 amp per switch. Maximum current also depends on the output capacity of the mainframe or power supply used.

20 Configuring the HP E1368A/69A/70A Modules

Chapter 2

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Contents Contents Open OPEN? Scan Scanmode SCANMODE? Cpon HP E1368A/69A/70A Modules User’s Manual Contents Certification Documentation History April According to ISO/IEC Guide 22 and ENPage Business Reply Mail Page Using This Chapter Microwave Switch DescriptionGetting Started with the HP E1368A/69A/70A Chapter Power Supply Circuit HP E1368A SwitchesProgramming the Microwave Switch Instrument DefinitionCard Numbers for Multiple-Module Switchboxes Example Reset the switchbox and close channel Initial OperationConfiguring the HP E1368A/69A/70A Modules Setting the Address Switch Logical Address SelectionSelecting the Interrupt Priority Interrupt Priority SelectionInstalling Switches on the HP E1369A Installing Switches on the ModuleChapter Configuring the HP E1368A/69A/70A Modules Microwave Switch Installation Connecting Switches External To the Module Selecting Switch Power Connecting Field Wiring Selecting Switch VoltageInstalling a Switch Or Attenuator on Module Microwave Switch/Attenuator Installation Shows the internal schematic of a single attenuator section Using the HP E1368A/69A/70A Modules Microwave Switch CommandsReset Conditions Switching Channels Example Single Channel SwitchingPower To connect C to Port 1, execute 33363K 33364K 33365K 33366K Example Multiple Channel Switching Using EXTernal Example Transfer Switch Using Two Port Switches Example Transfer Switch Using One Port Switch To route signal B to the output, execute Example 4 x 1 MultiplexerScanning Channels Selects the Trigger SourceExample Scanning Channels Output 722TRIG EXT …Example Using the Scan Complete Bit Example Multiple Channel Scanning110END Detecting Error Conditions Recalling and Saving StatesRepeat Synchronizing the Microwave Switch Synchronizing InstrumentsQuerying the Microwave Switch Scpi Command Format Command TypesCommon Command Format HP E1368A/69A/70A Command Reference Chapter Semicolon between the commands. For example Example Stopping a Scan with ABORt Scpi Command ReferenceABORt For the number of scanning cycles default is ∙ Number of Scans Use only numeric values between 1Armcoun Example Select Module #2 in a Switchbox for Monitoring DISPlayMONitorCARD ∙ Selecting a Specific Module to be Monitored Use∙ Selecting the Module to be Monitored Use Example Enabling the Monitor ModeExample Querying the Monitor Mode Example Enabling Continuous Scans ∙ Stopping Continuous Scans See the ABORt commandINITiate Example Query Continuous Scanning State Example Enabling Trig Out Port Example Query Trig Out Port Enable StateOUTPut ∙ Closing Channels To close Example Closing Microwave Switch ChannelsROUTe Example Opening Microwave Switch Channels ∙ Opening Channels To openExample Scanning Using External Device Or any combinationChapter HP E1368A/69A/70A Command Reference STATus ∙ Setting Bit 7 of the Status Byte Register Example Query the Standard Operation Status Enable RegisterSTATOPER? SYSTem CDEScription?Example Reading the Model Number of a Card #1 Module Comments Microwave Switch Module Model NumberExample Reading the Error Queue ∙ Executing the TRIGgerIMMediate Command a channel list Example Advancing Scan Using the TRIGger CommandTRIGger ∙ Hold or BUS Source Remains If selected, the TRIGgerSOURce∙ Trig Out Port Shared by Switchboxes See the OUTPut command Example Scanning Using External TriggersScanning Using Bus Triggers Example Query the Trigger SourceIeee 488.2 Common Commands HP Command Module User’s Manual, or the ANSI/IEEE StandardCommand Quick Reference Scpi Commands for Quick ReferenceHP E1368A/69A/70A Command Reference Chapter Characteristic Impedence 50Ω Insertion Loss Maximum Input Power 1 Watt averageConnectors Used P1 No. Slots Operating TemperatureHP E1368A/69A/70A Specifications Appendix a HP E1368A/69A/70A Registers Register DefinitionsID and Device Type Registers Addressing the RegistersReading the Registers Status/Control Register Channel Enable Register Writing to the RegistersHP E1368A/69A/70A Registers Appendix B HP E1368A/69A/70A Error Messages Page Index HP E1368A/69A/70A Modules User’s Manual IndexHP E1368A/69A/70A Modules User’s Manual Index HP-IB HP E1368A/69A/70A Modules User’s Manual Index HP E1368A/69A/70A Modules User’s Manual Index HP E1368A/69A/70A Modules User’s Manual Index
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