O Sc Ill O Sco P E - Aeroflex 3900 Series Operation Manual

O sc ill o sco p e

The Oscil loscope p rovide s tw o chan nels f or e x amining AF wavef orms. I nput signals ca n be rout ed
fr om the CH 1 a nd C H2 Co nnector s, o r f rom t he in ter nal au dio sou rces, to e ither Tr ace A or Tr ace B
source optio ns. S ource and C oupling can be set dif fere ntly f or each tra ce and A uto o r N ormal mo des
of trig gerin g can be sele cted a nd conf igur ed t o re spond t o a rising or fall ing in put vo ltage.
Ref er to Appen dix B ,
B as i c S et ti n g s
Scope So urce and C oupli ng par amete rs can be set dif fer ently for each trace . The seco nd r ow of
data at the top o f t he Ti le show s t he Tr ace T rigg er se tting s. These se ttin gs ar e accessed by
pre ssi ng the Tr igger Sof t Key. A uto or Nor m al modes of tr igger ing can be sel ected and con figur ed
to respon d to a r ising o r f alling input volt age.
A c c es si n g t h e O s c i l l o s c o pe
The C hannel A nalyzer i s accessed f rom the dr op- dow n men us o n System Test Mea s urement s Tiles.
R adio Tes t I nst rum ents
3900 Plat for m Speci ficati ons
Fig. 6-1 4 A ccessing the Oscill oscope
S u b j e ct t o E x p o r t C o n tr o l , s ee C o ve r P a g e f o r d e t ai l s .
fo r t he Oscilloscop e's ope rat ing pa ramete rs.
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