2020-07-06 1.5 Purchase Descrip_PA44 Malibu SN5 Upgrade_Redacted.pdf

1 | 4

PURCHASE DESCRIPTION

ACU & Servo Upgrade for Stabilization to Malibu SN5

1. INTRODUCTION

2. BACKGROUND

The Naval Surface Warfare Center (NSWC), Corona Division, Performance Assessment Department, requires upgrade to hardware and software of Malibu SN5 auto-tracking antenna system that

The NSWC Telemetry Systems Branch facility at Corona has a requirement to

In order to meet this requirement, Naval Surface Warfare Center (NSWC), Corona Division, needs to upgrade the Malibu SN5 autotracking antenna system’s software and hardware

2 | 4

3. REQUIREMENTS

The items listed below require software and hardware upgrades as listed in the description. These items will be sent to the vendor and upgraded as specified below.

CLIN P/N DESCRIPTION Qty Cost/Unit Total Cost 1.0

2.0

3.0

4.0

Move the RT Processor to the Servo Enclosure

Stabilization Upgrade

Elipse, V133 + Cabling

GFE Reflector Repair & Upgrade

Vendor will relocate the RT processor, which is currently in the ACU, to the Servo Enclosure This process includes the following:

- Re-wiring of the ACU and component re-organization

- Move the RT and DC power supplies for the pedestal to the Servo Enclosure

- Manufacture an RT Processor bracket to mount the assembly in the Servo enclosure

- Re-wiring of the current servo enclosure to route most signals to the RT processor

The work to accomplish the stabilization upgrade includes the following:

- The pedestal base plate will be updated to include a serial line for the communication to the IMU and GPS antenna.

- Pedestal wiring inside the pedestal to route IMU and GPS signals to Elevation head

- Cable from Elevation hatch to Servo Enclosure

- Servo Enclosure internal wiring for the IMU and GPS

- ACU software upgrade to include IMU/GPS display & control

- RT software upgrade to include stabilization

- Test and Integration using in-house pedestal to simulate sea state

1 Ellipse P/N ELLIPSE2-E-G4A2-B1 as well as a Hemisphere V133 GPS antenna are provided with external cabling to the pedestal.

Vendor will repair and upgrade the current GFE 8 foot reflector. The upgrade will render this reflector more manageable for deployment. Currently the GFE 8 foot reflector is a 2 piece unit, vendor will upgrade it to make it into a 11 piece 8 foot segmented reflector allowing for easy packing and shipping. The end result will be an 8 foot reflector equivalent to a PRI-8-11.

3 | 4

ADDITIONAL INFORMATION

A. PERIOD OF PERFORMANCE / REQUIRED DELIVERY DATES

B. PLACE OF PERFORMANCE

C. SHIPPING ADDRESS

D. INSPECTION AND ACCEPTANCE

E. TECHNICAL POINT OF CONTACT

RDD: 5 months ARO

NSWC Corona and underway onboard US Naval vessels

NSWC Corona, BLDG 503

1999 4th Street Norco, CA 92860

Performed by:

To be performed at vendor facility

The NSWC Telemetry Systems Branch (PA44) facility at Corona has a requirement to support missile testing for multiple projects at various missile test ranges as well as broad open-ocean testing beginning immediately. In order to meet this requirement,...