dsp-3000
380x300_acela
380x300_kronenburg
380x300_materialshandling

KVH DSP-3000

Sku:

Powerful Gyros for Demanding Applications


MODULAR DESIGN FOR SINGLE- OR MULTI-AXIS CONFIGURATIONS

Low cost, single-axis FOG
RS-422 interface and a 1000 Hz output
Bias Instability (25°C) ≤1°/hr, 1σ (Digital)
Angle Random Walk <0.067°/√hr (≤4°/hr/√Hz) (Digital)

ROBUST AND RELIABLE

Commercial off-the-shelf product
Available in three variants – DSP-3000, DSP-3100, and DSP-3400
Exceptional Bias Instability and Scale Factor Non-Linearity
Excellent reliability: >55,000 hours MBTF

POWERFUL OPTION FOR DEMANDING APPLICATIONS

Robust design
Superb shock and vibration tolerance
Insensitivity to cross-axis error
Exceptionally low noise (ARW)

APPLICATIONS

Platform stabilization
Antenna/radar/optics stabilization
Ideal for applications requiring longer distance transmission of FOG output data
IMU, GPS/INS, AHRS integration

Specifiche Tecniche
AttributesDSP-3000DSP-3100DSP-3100
 DSP-3000 Fiber Optic GyroDSP-3100 Fiber Optic GyroDSP-3400 Fiber Optic Gyro

Performance Fiber Optic Gyro

Fiber Optic Gyros
Fiber Optic Gyros
Fiber Optic Gyros
Technology

FOG

FOG

FOG

Input Rate (maximum) Digital: ±375°/sec
Analog: ±100°/sec
±375°/sec

±375°/sec

Bias Instability (25°C) Digital: ≤1°/hr, 1σ
Analog: ≤3°/hr, 1σ

≤1°/hr, 1σ

≤1°/hr, 1σ

Bias vs. Temp (≤ 1 °C/min) Digital: ≤6°/hr, 1σ
Analog: ≤20°/hr, 1σ
≤6°/hr, 1σ

≤6°/hr, 1σ

Scale Factor Non-Linearity (max rate, 25°C)

Digital & Analog:
≤500 ppm, 1σ

≤500 ppm, 1σ

≤500 ppm, 1σ

Scale Factor vs. Temp. (≤ 1 °C/min) Digital & Analog:
≤500 ppm, 1σ
≤500 ppm, 1σ

≤500 ppm, 1σ

Angle Random Walk (25°C) Digital: ≤0.067°/√hr (≤4°/hr/√Hz)
Analog: ≤0.1°/√hr (≤6°/hr/√Hz)
≤0.067°/√hr
(≤4°/hr/√Hz)

≤0.067°/√hr
(≤4°/hr/√Hz)

Bandwidth (-3dB) Digital: ≥44 or 
440 Hz
Analog: ≥100 Hz
≥440 Hz

≥440 Hz

Electrical/Mechanical
Electrical/Mechanical
Electrical/Mechanical
Electrical/Mechanical
Initialization Time (valid data) ≤5 secs ≤5 secs

≤5 secs

Data Interface Digital: Asynchronous 
RS-232, Optional 
Synchronous
Analog: ± 2 VDC differential; 3 dB BW of 200 Hz; 
45° phase shift 
at 100 Hz
Asynchronous 
RS-422

Synchronous 
RS-422

Baud Rate Digital: 115.2 Kbps
Analog: ± 2 VDC differential; 3 dB BW of 200 Hz; 45° phase shift 
at 100 Hz

375 Kbps

115.2 Kbps

Data Rate Digital: 100 Hz or 1000 Hz 
Analog: ± 2 VDC differential; 3 dB BW of 200 Hz; 45° phase shift 
at 100 Hz
1000 Hz

115.2 Kbps

Dimensions (max)

88.9 mm L 
x 58.4 mm W 
x 33 mm H
(3.5" x 2.3" x 1.3")

87.9 mm L 
x 66.0 mm W 
x 24.9 mm H
(3.5" x 2.6" x 1.0")

88.9 mm L 
x 58.4 mm W 
x 42.5 mm H
(3.5" x 2.3" x 1.7")

Weight, max

0.27 kg (0.6 lbs.)

0.2 kg (0.44 lbs.)

0.3 kg (0.66 lbs.)

Power Consumption, max (typical) 3 W (max)
1.25 W (typical)

3 W (max)
1.25 W (typical)

3 W (max)
1.25 W (typical)

Input Voltage +5, ±10% VDC +5, ±10% VDC

+5, ±10% VDC

Environmental
Environmental
Environmental
Environmental
Temperature: Operating -40°C to +75°C
(-40°F to +167°F)
-40°C to +75°C
(-40°F to +167°F)

-40°C to +75°C
(-40°F to +167°F)

Shock: Operating

40 g, 10 msec, 
half-sine

40 g, 10 msec, 
half-sine

40 g, 10 msec, 
half-sine

Vibration: Operating

8 g rms, 
20-2000 Hz

8 g rms, 
20-2000 Hz

8 g rms, 
20-2000 Hz

Performance Physical

Physical
Physical
Physical
Number of Axes 1 axis 1 axis

1 axis

Housing

Housed

Housed

Housed