Fiber Optic Gyro (FOG) Product Selector
Fiber Optic Gyro (FOG) Technical Specifications
DSP-1500
DSP-3000
DSP-3100
Single or Dual Axis FOG
Single Axis FOG
Single Axis FOG
Interface/Output
Digital
Async (RS-422)
1000 Hz/440 Hz
Weight
Optical puck: 0.10 lbs / 1-Axis system: 0.18 lbs
0.6 lbs.
0.44 lbs.
1.5" dia x 0.80" height
3.5" x 2.3" x 1.3"
3.46" x 2.6" x .984"
Size
Analog
9 kHz/3800 Hz
Sensor: ±12.5 Vdc single-ended
Digital
Async (RS-232)
Sync (Serial)
Analog
100 Hz
±2 Vdc differential
Async (RS-422)
1000 Hz
Input Power
+5 Vdc to ±15 Vdc
+5 Vdc ±10%
Power Consumption
4 W (3.05 W typical)
3 W (2 W typical)
Operating Temperature
-40°C to +75°C
-40°C to +75°C
Storage Temperature
-50°C to +85°C
-50°C to +85°C
Shock (Functional)
25g, 11 msec, sawtooth
40g, 6-10 msec, ½ sine
Operating Vibration
6g RMS, 20-2000 Hz, 30 min/axis
8g RMS, 20-2000 Hz
Input Rate
±204°/s
±204°/s
±375°/s
±100°/s
≤5 s
≤5 s
<5 s
<5 s
<5 s
±60°/hr
±360°/hr
±20°/hr
±100°/hr
±20°/hr
Bias Stability
≤ 5°/hr 1σ
≤ 9°/hr 1σ
< 1°/hr 1σ
< 3°/hr 1σ
< 1°/hr 1σ
Bias over Temp (<1°C/min)
≤ 90°/hr 1σ
≤ 180°/hr 1σ
< 6°/hr 1σ
< 20°/hr 1σ
< 6°/hr 1σ
Angle Random Walk (ARW)
0.133°/√hr (8°/hr/√Hz)
0.200°/√hr (12°/hr/√Hz)
0.0667°/√hr (4°/hr/√Hz)
0.1°/√hr (6°/hr/√Hz)
0.0667°/√hr (4°/hr/√Hz)
0.1% 1σ
0.2% 1σ
<0.05% 1σ, input ≤ ± 150°/s
<0.1% 1σ, input ≥ ± 150°/s
< 0.05% 1σ
<0.05% 1σ, input ≤ ± 150°/s
<0.1% 1σ, input ≥ ± 150°/s
0.2% 1σ
0.3% 1σ
< 0.05% 1σ
< 0.05% 1σ
< 0.05% 1σ
0.3% 1σ
0.5% 1σ
< 0.15% 1σ
< 0.1% 1σ
< 0.15% 1σ
≤ 3.0 msec
≤ 0.250 msec
Initialization Time
Bias Offset
Scale Factor Non-linearity
(full rate)
Scale Factor Error (full temp)
Scale Factor Error
(full temp & rate)
Acceleration Input
Acceleration Bias Stability
Acceleration Scale Factor
Error
Acceleration Bias Offset
Position Accuracy (CEP)
Velocity Accuracy
Heading Accuracy (azimuth)
Roll, Pitch Accuracy
Motion-output Latency
Number of Accel Axes
±375°/s
DSP-3400
DSP-4000
TG-6000
CG-5100
CNS-5000
Single Axis FOG
Dual Axis FOG
Mil-Spec IMU
Commercial IMU
GPS/IMU
Async (RS-422)
150 Hz
Async (RS-232/422)
100 Hz
Async (RS-232/422)
100 Hz
Sync (RS-422)
1000 Hz
Digital
Async (RS-422)
Sync (RS-422)
Analog
100 Hz
±10 Vdc differential
0.685 lbs.
5.2 lbs.
4.0 lbs.
4.7 lbs.
5.2 lbs.
3.5" x 2.3" x 1.675"
6.41" x 5.68" x 3.3"
5.63" x 5.13" x 4.25"
6.0" x 6.6" x 3.5"
6.0" x 6.6" x 3.5"
18.0 - 32.0 Vdc
14.0 - 16.0 Vdc
9.0 - 16.0 Vdc
9.0 - 16.0 Vdc
9 W @ 24 Vdc
10.87 W @ 14.5 Vdc
12 W max
15 W max
-40°C to +70°C
-20°C to +55°C
-40°C to +65°C
-40°C to +65°C
-50°C to +85°C
-40°C to +60°C
-50°C to +80°C
-50°C to +80°C
40g, 6-10 msec, ½ sine
200g, 5 msec, ½ sine
40g, 6-10 msec, ½ sine
40g, 6-10 msec, ½ sine
8g RMS, 20-2000 Hz, each axis
8g RMS, 20-2000 Hz
8g RMS, 20-2000 Hz
8g RMS, 20-2000 Hz
±375°/s
±375°/s
±100°/s
±500°/s
± 375°/s
± 375°/s
≤5 s
<5 s
<5 s
<5 s
<5 s
±20°/hr
±36°/hr
±10°/hr max
±20°/hr
±20°/hr
< 1°/hr 1σ
< 1°/hr 1σ
< 10°/hr 1σ
< 1°/hr 1σ
< 1°/hr 1σ
< 1°/hr 1σ
< 6°/hr 1σ
< 6°/hr 1σ
< 60°/hr 1σ
N/A
< 6°/hr 1σ
< 6°/hr 1σ
0.0667°/√hr (4°/hr/√Hz)
0.0667°/√hr (4°/hr/√Hz)
0.1°/√hr (6°/hr/√Hz)
0.033°/√hr (2°/hr/√Hz)
0.0667°/√hr (4°/hr/√Hz)
0.0667°/√hr (4°/hr/√Hz)
< 0.33% 1σ
0.3% max
< 0.1% 1σ
< 0.1% 1σ
<5 s
±20°/hr
<0.05% 1σ, input ≤ ± 150°/s ±0.1% 1σ, inputs 0° to 10°/s
<0.1% 1σ, input ≥ ± 150°/s ±1% 1σ, inputs 10° to 350°/s
< 0.05% 1σ
< 0.05%
< 0.1%
0.3% max
< 0.15% 1σ
< 0.15% 1σ
< 0.15% 1σ
0.15% 1σ
0.15% 1σ
0.5% max
< 0.4% 1σ
< 0.4% 1σ
±75g
±10g
±10g
≤ 0.25 mg 1σ
≤ 0.25 mg 1σ
0.5% max
0.4% max
0.4% max
±10 mg max
±50 mg max
±50 mg max
1.5 m Single Point
0.5 m DGPS
0.1 m Omnistar
1.0 cm + 1 ppm RTK
0.02 m/s RMS
0.1° RMS
0.05° RMS
3
3
3
KVH – Leader in Guidance and Stabilization Solutions
KVH Industries, Inc., designs and manufactures products that
enable direction sensing through the use of its proprietary fiber
optic technologies. The company is developing next-generation
systems with greater precision, durability, and versatility for
stabilization, guidance, and navigation applications, based
on its experience producing more than 35,000 fiber optic
gyros (FOGs) for various platforms and environments. KVH’s
versatile FOGs and patented Digital Signal Processing (DSP)
technology are also at the core of KVH’s integrated inertial
measurement systems and inertial navigation systems.
Commercial and military customers around the globe turn to
KVH FOG products to solve their challenges in applications
that range from guidance for weapons, autonomous vehicles,
and unmanned submersibles; stabilization of cameras, radar
assemblies, and gun turrets; and positioning for dynamic
surveying and mapping.
KVH Industries’ Military/Fiber Optic Group Headquarters –
Thanks to its comprehensive vertical integration in the design
and manufacture of FOG products, including the drawing of our
proprietary optical fiber, KVH is able to deliver unmatched
manufacturing and quality control.
KVH is also a leading manufacturer of satellite antenna solutions that provide global high-speed Internet, voice services,
and television to mobile users at sea, on land, and in the air.
KVH has designed, manufactured, and sold more than 150,000
mobile satellite antennas for applications on vessels and vehicles
worldwide.
www.kvh.com
KVH Industries, Inc. • 50 Enterprise Center • Middletown, RI 02842-5279 • U.S.A. • Phone: +1 401 847-3327 • Fax: +1 401 845-2410
©2010, KVH Industries, Inc.
Specifications subject to change without notice
KVH and E•Core are registered trademarks of KVH Industries, Inc.
Protected by one or more of the following U.S. and foreign patents – US 7,120,323, US 6,891,622, US 6,864,347, US 6,856,300, US 6,836,334, US 6,763,153, US 6,718,097, US 6,594,020, US 6,542,651, US 6,466,596,
US 6,429,939, US 6,370,289 B1, US 6,351,310 B1, US 6,134,356, US 6,041,149, US 5,768,462, US 5,739,944, US 5,552,887, US 5,512,904, US 5,481,358, US 5,444,534, US 5,340,371, US 5,153,676, US 5,120,130,
US 4,773,759, GB 2299668(B), GB 0802397, FR 0802397, EU 1,314,002, DE 69734809.1, DE 69722994. Additional patents pending.
BR_MilitaryFOG_9.10
An ISO 9001-certified company, KVH is based in Middletown,
Rhode Island, with facilities in Tinley Park, Illinois, Denmark, Norway,
and Singapore.