BRUEL & KJAER 2203 - External Filters; Input; Meter Indication; Output

8.3. INPUT
Input Impedance: Approximately 2 GO/ /2,8 pF
With extension cable AO 0033: Approximately 2 GO/ /3,2 pF
Maximum input voltage:
10V RMS
8.4. OUTPUT
Output impedance: < 1000
Maximum capacitive load: 1000 pF
Meter error:
< 0,2 dB with 10 kO load
Max. output voltage:
16 V peak
Minimum load impedance:
10k0
FSD corresponds to:
3,16 V RMS
The output amplifier is not damaged by short-circuit.
8.5. EXTERNAL ~ILTERS
EXT. FILTER IN
Output impedance:
EXT.
FILTER OUT
Input impedance:
8.6. METER INDICATION
Graduation:
Scale Accuracy:
RMS Accuracy:
Meter Damping :
66
< 50 in series with 1 00 J.LF
146 kO
1 dB divisions from -1 0 to 0 dB
0, 5 dB divisions from 0 to 1 0 dB
0, 5 dB for deflections below 0 dB
0,2 dB for deflections above 0 dB
± 0,5 dB for crest factors to 3
± 1 , 0 dB for crest factors to 5
"Fast" and "Slow" to IEC 1 79