R3765/67G Series Network Analyzer Operation Manual
7.1 ACTIVE CHANNEL Block
7-1
7
FUNCTION DESCRIPTIONS
This chapter describes about the function of each section in details to promote better
understanding.
Please make use of “A.4 Soft Key Menu List” at the end of this manual.
7.1
ACTIVE CHANNEL Block
ACTIVE CHANNEL block is used to select which channel will be used for the active channel.
The R3765/67G series has two measurement channels which can be independently used for
measurement and data display.
The R3765/67G series can perform the simultaneous measurement for reflection and transfer
characteristics of DUT or the simultaneous measurement under different frequency conditions.
(1)
The active channel is the channel for which various conditions can be set such as mea-
surement or data display.
That is, all the channel-dependent functions will apply to the active channel.
The channel with its LED lit up is the current active channel.
(2)
Each channel has the sub-measure screen.
The display on the sub-measure screen is displayed by setting input port under the condi-
tions of the sub-measure ON in each channel. (Refer to sub-section 7.4.1 for sub-measure
screen selection.)
•
For example, when the current channel 1 is active, repressing channel 1 makes the
sub-measure screen (channel 3) of channel 1 to active. Pressing channel 1 once more
returns to channel 1.
•
Channel 3 and channel 4 are only sub-measurement screens which are not independent.
Therefore channel 1 is necessary for channel 3 display, and also channel 2 is
necessary for channel 4 display.
•
The sub-measure screen of channel 1 is channel 3, and the sub-measure screen of
channel 2 is channel 4.
ACTIVE CHANNEL
CH1
CH2
