| BRAND | Bruel-Kjaer |
| Product | 2690-A-OS4 |
| Internal code | IMP4850285 |
| Weight | 12 |
| Technical specification | <p>-2690-A-0S4-<br>NEXUS four-channel microphone amplifier, frequency range<br>0.1Hz to 100kHz (-1dB), gain up to 60dB,<br>0.1 or 20Hz high-pass filter, low-pass filter<br>0.1,1,3,10,22.4,30,100kHz, switchable A filter,<br>7-pin Lemo inputs, BNC outputs</p><p>-2690--0S4- 1 pc.<br>NEXUS conditioning amplifier</p><p>AO-1440--- 1 pc<br>RS232 interface cable for NEXUS</p><p>BZ-5299--- 1 pc<br>Software, Nexus and Type 2694 Control</p><p>ZG-0426--- 1 pc<br>230V plug-in power supply, e.g. for NEXUS</p> |
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