3.3.3
USB-3SPDT-A18
/
RC-3SPDT-A18
These models have three absorptive SPDT switches and can be configured as a DPDT and
a SPDT or a 3PDT with no external RF cables needed (same procedure as
section 3.3.2.2
)
or as a SP3T and SPDT or SP4T switch with external RF cables as shown in the relevant
screen (same procedure as
section 3.3.2.1
) in addition to the base configuration as three
independent 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 3.3.3:
USB-3SPDT-A18 main window
3.3.3.1
USB-3SPDT-A18
/
RC-3SPDT-A18 as a SP3T, and an SPDT
switch
Connect RF cable A as shown in
Fig. 3.3.3.1.
Clicking on the buttons on the right will change
the state of the switches accordingly and the signal path and will be highlighted in green. In
order to return to the main window, click on the ‘Back to Main’ button.
Page 23 of 33
AN-49-001 Rev.: A (November 25, 2014) M149081 (R88277) File: AN-49-002(A).doc
This document and its contents are the property of Mini-Circuits
Figure 3.3.3.1:
USB-3SPDT-A18 as a SP3T and SPDT
A
