TECHNICAL_SPECIFICATIONS.pdf
PDF 57 KB Posted
- Attached to
- High Power Acoustic Underwater Transducers
- Solicitation number
- N66604-17-Q-2868
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Other files
| File | Type | Posted |
|---|---|---|
| UPDATED_TECHNICAL_SPECIFICATION_03AUG2017.pdf | ||
| UPDATED_Option_CLIN_Structure_-_7-27-2017.pdf | ||
| TRANSDUCER_ICD_Drawing.pdf | ||
| CDRLs_Redacted.pdf | ||
| Option_CLIN_Structure.pdf |
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Text version
TRANSDUCER SPECIFICATION
10 May 2017
CHARACTERISTIC REQUIREMENT
Transducer Style Xmtr/Rcvr Combination (without aid of transmit/receive switch)
Receive Characteristics
Free-Field Voltage Sensitivity (FFVS) (non-amplified)
-190dB//1V//1uPa @ 13kHz
FFVS Variance @ 7.5 to 15kHz Not more than 6dB
FFVS Variance @ 7.5 to 20kHz Not more than 20dB
XY-Plane Receive Beam Pattern variance @ 9kHz, 13kHz, and 17.2kHz
Omni-directional to +/- 2dB (see Figure 1)
XZ-Plane Beam Pattern variance @ 9kHz, 13kHz, and 17.2kHz
Not more than 12dB from Z axis +/- 135 degrees (see Figure 1)
Transmit Characteristics
Full Power Output 13kHz with input power of < 500 watts
Full Power Output Sound Pressure Level > 192dB//1uPa at 1m at 13kHz, continuously, without damage or degradation, for a duration of 1 hour
Output variance @ 7.5 to 15kHz Not more than 6dB at full power
XY-Plane Transmit Beam Pattern variance @ 9kHz and 13kHz
Omni-directional to +/- 2dB (see Figure 1)
XZ-Plane Beam Pattern variance @ 9kHz and 13kHz
Not more than 12dB from Z axis +/- 135 degrees (see Figure 1)
In-Air Transmit Able to transmit in-air at Full Power Output without damage to transducer for up to 1 minute
Height 4.7 +/- 1 in
Weight 5.0 +/- 2.5 lbs
Diameter 4.25 in +/- 0.5 in
Max Operating Depth Unlimited
Baseplate Material, Dimensions, and Interface
See attached Interface Control Drawing (ICD)
Electrical Connections Solder Tab (see attached ICD)
Hydrostatic Pressure Test Hold for minimum of 10 minutes at 7000 lbs per square inch (gauge)
Electrical Test (before and after Hydrostatic Pressure Test)
Impedance and Phase from 5kHz to 20kHz Capacitance and dissipation at 9kHz, 13kHz, 17.2kHz (single point values) High Potential (Hipot) test
TRANSDUCER SPECIFICATION
10 May 2017
CHARACTERISTIC REQUIREMENT
Acoustic Test (following Hydrostatic Pressure Test)
Open circuit FFVS from 5kHz to 20kHz Receive XY-plane beam patterns at 9kHz, 13kHz, and 17.2kHz Receive XZ-plane beam patterns at 9kHz, 13kHz, and 17.2kHz Transmit Voltage Response (TVR) from 5kHz to 20kHz Sound level plot from 5kHz to 20kHz demonstrating 192dB//1uPa at 1 meter at 13kHz capability Transmit XY-plane beam patterns at 9kHz and
13kHz Transmit XZ-plane beam patterns at 9kHz and
13kHz
Figure 1 – Axes Orientation
+X‐X
+Z
‐Z
‐Y
+Y
XZ
plane
File details come from the government source that posted it. Updated .