Five (5) low size, weight, and power (SWaP), tactical-grade inertial measurement units (IMUs)

Two (2) micro-electromechanical systems (MEMS) IMUs that shall include the following specifications:

MEMS gyroscopes, MEMS accelerometers

Gyro bias repeatability: 20 degrees per hour (deg/hr)

Gyro bias in-run stability: 1 deg/hr

Gyro operating range: 7200 degrees per second (deg/sec) in x axis, 1440 deg/sec in y/z axes

Alpha Raw image (ARW): 0.125 degrees per rate (deg/rt(hr)) (roll); 0.09 deg/rt(hr) (pitch, yaw)

Accel bias repeatability: 5 milli-g

Accel bias in-run stability: 0.3 milli-g

Accel operating range: 85 gravity (g) in x axis, 35 g in y/z axes

Velocity Random Walk (VRW): 0.3 frames per second (fps/rt(hr))

Volume: 5 inches cubed (in3 )

Power consumption: less than (<) <3 Watts

Two (2) MEMS IMUs that shall include the following specifications:

MEMS gyroscopes, quartz accelerometers

Gyro bias repeatability: 10 deg/hr

Gyro bias in-run stability: 1 deg/hr

Gyro operating range: +/- 1000 deg/sec

ARW: 0.06 deg/rt(hr)

Accel bias repeatability: 1 milli-g

Accel bias in-run stability: 0.3 milli-g

Accel operating range: +/- 30g

VRW: 0.065 fps/rt(hr)

Volume: 17 in3

Power consumption: <3 Watts

One (1) Ring Laser Gyroscope (RLG)-based IMU that shall include the following specifications:

Ring laser gyroscopes, quartz accelerometers

Gyro bias repeatability: 1 deg/hr

Gyro operating range: +/- 1620 deg/sec

ARW: 0.125 deg/rt(hr)

Accel bias repeatability: 1 milli-g

Accel operating range: +/- 70g

VRW: 0.065 fps/rt(hr)

Volume: 33 in3

Power consumption: <5 Watts

In addition, the Contractor shall provide the following along with required equipment.

• Manuals: Necessary documentation and manuals describing operation (including acceptance reports)
• Delivery: Include cost of shipping and warranty as part of the procurement. Deliver to 2800 Powder Mill Rd, Adelphi MD 20783, USA