| Specifications |
| Physical |
| Format |
ISA
8-bit PC slot card |
| ISA
Bus Speed |
4MHz-32MHz |
| PC
card Size |
8.2
x 4.0 inches |
| Connector
Interface |
RCA
Output, RCA Input, 3.5mm Mic Input |
| Power
Requirements |
| DC
Voltages |
+12V,
-12V, +5V |
| DC
Currents |
100mA,
100mA, 130mA |
| Microphone
Supply |
+10.0Vdc
@ 50mA (4) |
| Total
Power (No Mics) |
3
Watts |
| Noise
Generator |
| Noise
Spectrums |
White,
Pink |
| Digital
Sequencer |
19-bit
MLS |
| Cycle
Time |
2.0
seconds |
| Pink
Noise Filter |
6-stage,
±0.5dB 10Hz-40kHz |
| Maximum
Output |
+2.6dBm
Pink, +8.6dBm White |
| Output
Impedance |
500
Ohms |
| Output
Attenuator |
12-bit
DAC |
| Square
Wave Generator |
| Output
Frequencies |
31
@ 20Hz-20kHz, ISO centers |
| Frequency
Accuracy |
±0.5% |
| Maximum
Output |
+9.6dBm
(RMS) |
| Output
Impedance |
500
Ohms |
| Output
Attenuator |
12-bit
DAC |
| Input
Sources |
| Types |
Mic
In, Line In |
| Maximum
Input Level |
+20dBm |
| Input
Impedance |
100k
Ohms |
| Full
Band Freq. Response |
-3dB
@ 0.6Hz-150kHz |
| Full
Band Noise Floor |
-91dBm
(shorted input) |
| 20Hz
1/3Oct Band Noise Floor |
-120dBm
(shorted input) |
| 20kHz
1/3Oct Band Noise Floor |
-100dBm
(shorted input) |
| Auto
Ranging Gain |
| Gain
Blocks |
4 |
| Gain
Range |
0
to +60dB |
| Step
Size |
15dB
steps |
| ANSI
Weighting Filters |
| Filter
Types |
A,
B, C |
| Design
Standard Criteria |
ANSI
S1.42-1986
ASA 64-1986
IEC 537-1976
ASA 51, 575-601 1972 |
| Band
Filters |
| Fractional
Band |
1/3
Octave |
| Dynamic
Range |
>100dB |
| Detection
Method |
Linear
Averaging |
| Averaging
Time |
Selectable:
50mS to 50 seconds |
| Filter
Topology |
Multiple
Inverting Feedback (BPF) |
| Filter
Order/Class |
2-Pole,
1st Order Bandpass Class I |
| Design
Criteria |
ANSI
S1.11-1986, ASA 65-1986 |
|
