ADVANTEST R3131 Series

R3131 Spectrum Analyzer Operation Manual
RBW
tl
1MHz
more than 2ttsec
300kHz
more than 15ttsec
100kHz
more than 20ttsec
30kHz
more than 501.1sec
10kHz
more than 180ttsec
SWP Time
t3
SWP Time < 50sec
more than 18ttsec
50sec SSWP Time < 100sec
more than 28ttsec
100sec __SWP Time < 200sec
more than 58ttsec
200sec ..SWP Time
more than 1081.1sec
5 SPECIFICATIONS
(7) Specifications for the External Gate Signal
The specifications for the external gate signal used with gated sweeps are shown below.
Input signal
Gate signal
(a) ti
(b) t2
(c) t3
5-4
t2 11.1sec