SOW.doc

TEST SUPPORT EQUIPMENT

PURCHASE REQUEST NUMBER: ________TBD_________________

1.0 INTRODUCTION

The Naval Surface Warfare Center (NSWC), Corona Division, Range Systems (RS) Engineering Department, Code 31 requires the purchase of a Digital Radio Frequency Memory (DRFM) test set to enhance cellular communication and radar technology at the VACAPES Range Systems Electronic Warfare (EW) Pod Shop in Oceana, VA.

2.0 BACKGROUND

The Oceana (Atlantic) Range Systems EW Pod shop employs DRFM technology for training Fleet Air and Surface operators on electronic attack and deception techniques. Due to the limited built-in capabilities of single purpose test equipment, a hybrid system consisting of a National Instruments Controller (being procured separately), and the below listed Rhode & Schwartz equipment identified below was identified as a viable solution to obtain the required fidelity and measurement accuracy. This hybrid system provides the capability to be effective against fleet radar technology and to account for changes in signals over time. In order to provide better operational analysis before missions and to reduce the need for multiple live missions to verify operations, the equipment and necessary parts to be procured are listed in section below.

3.0

SPECIFICATIONS

1. FSW Signal and Spectrum Analyzer (with various turnkey features)

Salient Characteristics:

· Frequency range with external harmonic mixers: 2Hz to 13.6GHz

· Low phase noise: - 137dBc at 10 KHz offset

· ACLR Dynamic range with noise cancellation: 88dB

· Analysis bandwidth : < = 2GHz

· Resolution bandwidth with video filter: < = 1Hz to 10MHz

· I/Q demodulation bandwidth: < = 160MHz

· Total measurement uncertainty: < 0.4dB (up to 8GHz)

· Real-time analysis: < = 160MHz bandwidth

· Displayed average noise level: - 156dBm

· Intermodulation third-order intercept: 30dBm

· 12.1” High resolution touchscreen

The Signal and Spectrum Analyzer shall have the following features:

Analyzer

- 2 Hz to 13.6 GHz

- (-)153 dBm to 30 dBm

- Resolution Bandwidth 1 Hz to 10 MHz

- 12.1 in Color Touch Screen

- Pulse Measurement Application (Software License)

(Software License)

- Transient Measurements

- Extension Chirp Analysis (Required R&S®FSW-K60

Software License)

- Transient Measurements

- Extension Hopping Analysis (Required R&S®FSW-K60

Software License)

-Vector Signal Analysis Application (For Modulation Analysis on Digital Modulated Single Carrier Signals)

- 160 Hz Real Time Measurement Application

- POI>15 Microseconds (Required R&S®FSW-K60 Software License)

- Digital Baseband Interface (for Signal & Spectrum Analyzer R&S®FSW Software License)_

Hardware Option

- RF Preamplifier

- 30 dB

- 100 KHz to 8/13 GHz (for R&S®FSW8 and R&S®FSW13, retrofit in Rohde & Schwarz service)

- Real-Time Spectrum Analyzer

- 160 MHz

2. SMW200A Vector Signal Generator (modular scalable architecture with various turnkey features) Salient Characteristics:

· Frequency range, RF path A: 100KHz to 12.75GHz

· Harmonics level with vector modulation: < 10dBm

· I/Q modulation bandwidth: < = 160MHz (or +/- 25% of carrier frequency)

· Four fading simulator modules

· Analog modulation support

· RF modulation bandwidth with internal baseband: +/- 80MHz

· Baseband generator signal bandwidth: < = 160MHz

· ARB memory depth: 512 Msample to 1 Gsample

· Frequency offset: - 80MHz to + 80MHz

· Fading bandwidth: < = 160MHz

· Fading channels: < = 16 The Vector Signal Generator shall have the following features:

- Vector Signal Generator

- Base Unit Frequency Option for RF Path A (Required R&S®SMW-B103/B106) and Baseband Main Module (Required R&S®SMW-B13/B13T)

- Frequency Range: 100 KHz to 12.75 GHz for RF Path A (Not Installable Past Factory)

- Signal Routing and Baseband Main Module

- Two I/Q Path to RF Section (Retrofitable in Factory Only)

- Baseband Generator with Real-time Coder and ARB (64 MSamples;

- Required R&S®SMW-B13/B13T Retrofitable in Factory Only)

- ARB Memory Extension to 1 GSamples.

(Required R&S®SMW-B10 and R&S®SMW-K511 Software License)

- ARB Memory Extension to 512 MSamples (Required R&S®SMW-B10 Software License)

- Baseband Extension to 160 MHz RF Bandwidth (Required R&S®SMW-B10 Software License)

- Digital Baseband Output (Required R&S®SMW-B13/B13T Software License)