BQR-7
F
sub
Gen 1
General
| Short name | BQR-7 |
|---|---|
| Type | F |
| Platform | sub |
| Generation | 1 |
| Frequency band | LF-MF |
Ranges
| Passive range (km) | 2.6 |
|---|
Passive sonar
| Passive frequency | 5,000.0 |
|---|---|
| Passive DI (broad) | 31.7 |
| Passive DI (narrow) | 31.7 |
| Passive DT | -13.0 |
| Display type | bqr2 |
| Max tracks | 1 |
Active sonar
| Active frequency | 5,000.0 |
|---|
Physical
| Transducers | 180 |
|---|
Notes
| Remarks | BQR-7 is a hull-mounted conformal array comprising a triple row of hydrophones each 50' long. |
|---|
Fitted on
Submarine classes (5)
- SSBN 598 George Washington SSBN
- SSBN 608 Ethan Allen SSBN
- SSBN 616 Lafayette SSBN
- SSBN 627 James Madison SSBN
- SSBN 640 Benjamin Franklin SSBN