Q330HR 
Upgrade Choice for Global Seismic Networks
 
 
 

The Quanterra Q330HR sets a new performance standard in seismological instrumentation, building upon the widely praised ultra-low-power Q330. The Q330HR breaks the 24-bit performance barrier to extend the capability of advanced instrumentation for research. The Q330HR remains 100% compatible with our Q330. See Q330HR data sheet for a general and functional product description.

Same Exceptional Features as Q330



Multiple Network Access for:

  • Telemetry and Local Recording
  • Internet-Ready Industry Standards
  • Comprehensive Sensor Control
  • Streamlined Remote Administration

High! Resolution

The Q330HR sets a new standard, requiring 26-bit resolution to fully represent its dynamic range. The ‘HR exceeds GSN-class standard set by Quanterra nearly 20 years ago.


Specification


Description

Main Channels


Six: 3 HR 26-bit & 3 standard 24-bit

Auxiliary Channels


4/8 DI/SE 16-bit 1sps.
Full scale range ±50V

Dynamic Range HR channels


144-145 dB wideband rms typical Typical 0.02-20Hz 147-148 dB

Input Range


40V P-P at gain=1

Gain


Selectable per channel: 1,20

Filtering


Linear or Minimum Phase FIR.

Sample Rates


200, 100, 50, 40, 20, 10, 1. Independently available any channel.

Time Base


Precision TCXO, phase locked to GPS.
No adjustment.

DSP/CPU


ADSP-2189M

Telemetry


Full Duplex, efficient positive acknowledge with advanced error control. Industry-standard IP over serial and Ethernet interfaces. Burst or continuous.

Mutiple Access


4 Independent Data Ports.
2 Administration Ports.

Format and Protocol


32-bit integer, Level 2 compressed
1-second packets. Published protocols operate with numerous major application software packages.

Temperature


Fully specified -10 to +50C
Operative -40 to +70C

Sensor Control


Calibrate step, sine, or random.
Recenter, on-command

Additional State-of-Health


Temperature, DC voltage, GPS status, Sensor boom position (6 chan)

Memory


8Mb RAM standard

Ethernet Network


IEEE 802 10Base-T Ethernet

Serial Network


2 serial network and 1 console interface up to 115 kbaud.

Wireless


IrDA interface supported.

Power


<2.0 W avg. 12VDC 3-channels on
<2.5 W avg. 12VDC 6-channels on

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