Welcome to Tiandunbj Technology Co., Ltd.
National service hotline： mike.lin@tiandunhk.com +86 18501355858
Welcome to Tiandunbj Technology Co., Ltd.
National service hotline： mike.lin@tiandunhk.com +86 18501355858
Hydrophone signal amplifier TDQ10
TDQ10 is a signal amplifier specifically designed for piezoelectric hydrophones. It not only features wide bandwidth and low noise, but also offers adjustable amplification and a variety of selectable filters.
Product details
Product introduction
TDQ10 is a signal amplifier specifically designed for piezoelectric hydrophones. It not only features wide bandwidth and low noise, but also offers adjustable amplification and a variety of selectable filters. In addition, TDQ10 has high input impedance, making it suitable for various extreme hydrophone signal enhancement applications, such as signal amplification below 1 Hz. TDQ10 is a general-purpose hydrophone signal amplifier, capable of meeting the signal amplification needs of almost all hydrophones.
Main application scenarios
Single-channel signal amplification.
Technical specification
|
No. |
Parameter |
Performance |
|
1. |
Pre-amplifier (dB) |
0, 10, 20, 30, 40, 50 dB |
|
2. |
Max. bandwidth |
1 MHz |
|
3. |
Filter |
High-pass: 1 Hz~250 kHz (12 steps selectable) Low-pass: 1 kHz~1 MHz (12 steps selectable) |
|
4. |
Input impedance |
1 GΩ |
|
5. |
Output impedance |
10 Ω |
|
6. |
Low noise power spectral density |
20nV/√Hz @1kHz |
|
7. |
Max. output voltage |
10 Vpp |
|
8. |
Dynamic range |
≥60dB |
|
9. |
Shell material |
aluminum alloy |
|
10. |
Dimensions |
125 × 80 × 60 mm |
|
11. |
Output type |
Differential output |
|
12. |
Drive cable length |
100 m |
|
13. |
Operating voltage |
5 V - 20 V, power ≤25 W |
|
14. |
Operating temperature |
-40°C to +70°C |
|
15. |
Storage temperature |
-40°C to +70°C |
|
16. |
Amplifier Mean Time Between Failures (MTBF) |
≥ 50 000 h |
|
17. |
Other |
Automatic start-up function upon power-on |
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