Broadband Posted by Business Development Manager March 8th, 2018

BROADBAND

SQ52-00 Spherical Hydrophone

OTHER SPECIFICATIONS

CAPACITANCE1.8 nF ± 15% @ 20ºC
CAPACITANCE VARIATION WITH TEMPERATURE0.4% increase per ºC
CAPACITANCE VARIATION WITH PRESSURE8% loss per 1,000 m (3,300 ft)
RECOMMENDED MAX DRIVE VOLTAGE100 V
CONNECTORShielded Hytrel® Insultated Cable, Twisted Pair
ELECTRICAL INSULATION BETWEEN LEADSN/A
WATER BLOCKED LEADSYes

OVERVIEW

VOLTAGE SENSTIVITY
-216 dB re 1 V/μPa @ 20ºC (2 V/bar)


OPERATING DEPTH
3500 m (~11,500 ft)


FREQUENCY RESPONSE
1 Hz to 400,000 Hz

The SQ52-00 is a broadband passive spherical hydrophone. It provides a fully omnidirectional response for frequencies up to 400 kHz. By eliminating the electronics bottle and preamplifier of the SQ42-00, the SQ52-00 is compact and robust.

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