Table of Contents
Advertisement
Verification.book Page 67 Monday, January 19, 2004 1:40 PM
Verification Manual
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
DSX-1 Negative Pulse
5 Check the DSX-1 pulse amplitudes are between 2.4-3.6V pk.
6 Set the instrument Output Level to DS-1-LO and check that
the Pulse Output Amplitude decreases by approximately 20%
and pulse shape has slower rise/fall edges.
The DS1-LO Pulse mask test is not applicable to step 6 and the check is
NO TE
included to provide a functional confirmation of the LO selection.
2 Mb/s Balanced Output Mask Tests
1 Press <Menu>, select Tx/Rx > Transmitter and set the
Signal Mode to PDH/DSn. Now set the Signal Rate to
2Mb/s, and Termination to 120 ohm (Bal) and also set
E2621A Termination Adapter Probe to 120 ohm.
1
Performance Tests
67
Advertisement
Table of Contents
