3.3.2
USB-2SPDT-A18
/
RC-2SPDT-A18
These models have two absorptive SPDT switches and can be configured as a DPDT or
SP3T switch in addition to two SPDT switches. In the default configuration each switch state
can be changed independently by either clicking on the button above the corresponding
switch drawing (the button will change between ‘COM->2’ and ‘COM->1’ to indicate the
current switch state) or in the user sequence window, opened by clicking on the user
sequence button (see
section 3.4
).
Figure 3.3.2:
USB-2SPDT-A18 main window
3.3.2.1
USB-2SPDT-A18
/
RC-2SPDT-A18 as a SP3T switch
Clicking on the ‘Use as SP3T switch’ button in the main window will transfer you to a new
window - the SP3T configuration screen. In order to use the switch box in this configuration
the user needs to connect external RF cable A as shown in
Fig. 3.3.2.1.
Clicking on the
switch state buttons on the right side of the screen will change the state of the switches
accordingly and the signal path and current state will be highlighted in green. In order to
return to the main window, click on the ‘Back to Main’ button.
A
Figure 3.3.2.1:
USB-2SPDT-A18 SP3T configuration window
Page 21 of 33
AN-49-001 Rev.: A (November 25, 2014) M149081 (R88277) File: AN-49-002(A).doc
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