NavStrike™ GPS receiver

Launching weapons in the volatile environment of war requires rapid start-up and high accuracy for quick, confident decision-making. These key elements translate to productive and safe mission completion. Rockwell Collins developed NavStrike™ to meet your mission needs and provide proven, reliable precision guidance on the battlespace.

The NavStrike is the latest addition to the proven family of Rockwell Collins munitions receivers. Available with 24-channel all-in-view navigation that is backward compatible with the prior version, the munitions GPS card offers high performance for tightly coupled GPS/INS (Global Positioning System/Inertial Navigation System) integrations. The NavStrike's low cost, small size, high accuracy and high reliability are key to mission success in missile and munition applications.


GS Customer Support
Phone 1: 800-321-2223 (U.S. only)
Phone 2: +1 319-295-5100

Features & Benefits

  • Fifth-generation SAASM-based design
  • Dual- or single-frequency (L1/L2) tracking
  • Enhanced Direct-Y code acquisition/cold start
  • All-in-view tracking and navigation
  • No need for active antenna electronics
  • Field-reprogrammable software
  • Designed for high-g vibration and shock
  • High-speed serial interface
  • SAASM extended functions including black-key
  • Field clock recalibration for extended storage




PPS: L1 frequency, C/A and P or Y code**
L2 frequency, P or Y code**


>10 g acceleration


<8 sec direct-Y** - time uncert: <10 µs
<25 sec direct-Y** - time uncert: <10 ms
77 s nominal cold start w/o initialization data 

Time Accuracy

<±30 nanoseconds RMS

Position Accuracy

<3 meters CEP**
<2 meters CEP typical 

Velocity Accuracy

<0.07 m/sec RMS typical

Crypto Key Input

Serial port, KYK-13/KOI-18/CYZ-10**

Fault Coverage



- Serial data: RS-422, up to 230 Kbaud
- 1 PPS/TimeMark/HaveQuick
- Single L1/L2 RF antenna port

Physical Specs


0.5 pounds maximum


3.5"W x 3.0"H x 0.75"D maximum


<4.0 watts acquisition

<3.0 watts track


Temperature Range

-54°C to +85°C (continuous)
-62°C to +95°C (storage)


386 g operating

Typical System

Main Components

Please contact Rockwell Collins for additional information on this product.

Related Documents

General Information

NavStrike™ GPS Receiver


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Services & Support

Field Support Services

We provide a dedicated team of trained field service engineers ready to be dispatched at the point of need. Whether it's training, testing or on-site consultations, we have field service engineers ready to respond to your support requirements.

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Tailored Services

Our facilities and capabilities allow us to offer a variety of support solutions from time and material repairs to fully integrated performance based logistics via both Contractor Logistics Support (CLS) and Public Private Partnerships (PPP). The end result is increased operational readiness for the warfighter.

Our Performance Based Logistics (PBL) delivers the best combination of commercial best practices with proven logistics expertise to support challenging and ever-changing military operational requirements. PBL solutions ensure guaranteed performance for the warfighter and predictable maintenance costs.

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Maintenance & Repair

We actively seek to collaborate with industry and the government to implement total lifecycle support solutions within maintenance depots. By working together, efficiencies are gained that increase operational readiness, reduce total ownership costs, and reduce obsolescence exposure for the supported weapon systems. Contact a representative

Maintenance and repair are vital to support the life of your products and superior support is what we do best. Our global repair facilities provide maintenance on your equipment both in and out of warranty.  Our Equipment Repair Directory allows you to enter your part number to find locations where it can be serviced.

Spares & Parts

Our world-wide Rental/Exchange Service is ready to provide for your operational needs—24 hours a day, 7 days a week. We offer an extensive asset inventory and support system to deploy parts where and when you need them.

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GS Customer Support
Phone 1: 800-321-2223 (U.S. only)
Phone 2: +1 319-295-5100