HP 214B - Repetition Rate; Vernier Accuracy

Performance Tests
PERFORMANCE TESTS
4-10
REPETITION RATE; VERNIER ACCURACY
SPECI FICATION:
Repetition Rate 10 Hz to 10 MHz in six decade ranges.
In 30V - 100V amp litude range, ma xi mum repetition rate is 4 MHz.
Calibrated vernier provides continuous adjustment within ranges.
Vernier Accuracy:
± (10% of setting + 1% of full scale) .
EQUIPMENT :
Counter/
Timer
50 H Feedthrough
2 14 8
=
c==l e ~ ~ c::=:J
COUNTER / TIMER
O L:=J 11O
0 0 0 1
0
II
0 0
10
o ~ 'i? I
TRIG . OU T
o 50 ~1
FEEDT HROUG H
Figure 4-1.
1. Connect equipment as shown in Figure 4-1 and set 2148 controls as follows :
MODE
PERIOD Ra ng e
PERIOD Verni
er
POSITION Range . ... . . ..... .. .. ..... . ...... . .
POSITION Vernier
..... .. ... .. . . ..... ... . ... .
DUTY CYCLE % . .. .. . ... . .... . ..... . . .. .
DUTY CYCLE Ra nge . . . . . .. .. ... ... . . . .... .
DUTY CYCLE Vernier .. .. .. . . . . . .. ...... .. . .
WIDTH RANGE . . . . . . . .. .. .. .. ...... .... . .
AMPLITUDE Ra nge
AMPLITUDE Vernier ...... . . . .... .. .. . .... .
INT LOAD ... . .. .... . ..... .. . .. . ... . . . .. .
SLOPE
.. ... . . . . ... ... ... ... .... .... .. . .
DE U
ADV /D.P. . ........ . .. . .. . . . . .. . .. . . .
POLARITY
* = don't care
2. Set counter
to Per iod or Period AVG to get the best resolution.
4- 2
NORM
.1p -
10
10n
1
*
*
3- 10
3
*
1p
.1 p
Model
2148
Scans by ArtekMedia => 2009