Technology
GRAS 12AC 6-Channel Power Module for GRAS Vector-intensity Probe
Specifications
| Frequency response (±0.2 dB) |
Hz |
0.05 to 200,000 |
| Output channels |
– |
6 |
| Output impedance |
Ω |
30 |
| Direct input-to-output connection |
– |
No |
| Phase matched, equal gain, no filter |
– |
IEC 61043 |
| Linear mode |
– |
Yes |
| Type |
– |
Traditional Power Supply (LEMO) |
| Traditional power input channels |
– |
6 |
| Preamplifier supply voltage |
V |
±15 |
| Polarization voltage |
V |
0 / 200 |
| Overload indicator |
– |
No |
| PC control capability |
– |
No |
| External filter option |
– |
No |
| Power amplifier overload detection |
– |
No |
| Power supply (battery) |
– |
4 × AA batteries |
| External power supply |
Vdc |
6 to 20 |
| Power consumption |
mA |
100 |
| Battery lifetime |
h |
20 |
| Low battery indicator |
– |
Yes |
| Fuse |
mA |
200 |
| Operating temperature range |
°C / °F |
-10 to +50 / 14 to 122 |
| Weight |
g/oz |
1700.00 / 42.33 |
GRAS Sound & Vibration reserves the right to change specifications and accessories without notice.