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GPS7500 Noise & Interference Generator

GPS7500 Noise & Interference Generator

Product catalog summary

Overview: The Noise Com GPS7500 Noise & Interference Generator is designed to test the susceptibility of GPS receivers to various forms of interference, including jamming, pulsed, continuous wave (CW), and noise. It supports up to 40 MHz bandwidth and is expandable for L1, L2, or L5 bands, making it adaptable to current and future GPS standards.

Benefits:

Integrated Approach: Features one or two independent arbitrary waveform generators for simultaneous testing of multiple GPS frequencies.
Value: Includes a built-in GPS signal and interference combiner, Gaussian noise source, and power meter for automatic calibration.
Protected Investment: Easily upgradeable to support additional bands and interference waveforms.
Standard Compliance: Supports GPS tests of susceptibility to noise and interference as per DO-229, DO-235, and DO-253 standards.
Ease of Use: Pre-stored GPS testing parameters accessible with one button, providing quick access to test criteria.

Technical Features:

Output Power: +21 dBm
Synthesizer Frequency Range: 1000 to 2000 MHz
Arbitrary Waveform Bandwidth: 40 MHz
On/Off Ratio: 164.5 dB
Frequency Stability: +/-0.5 ppm over 0 to 50°C

Applications: The GPS7500 is applicable for testing GPS receiver susceptibility in various sectors, including airborne, automotive, defense, and mobile phone applications. It supports standards like RTCA DO-229, DO-235, DO-253, Galileo, GLONASS, and automotive standards.

Modes of Operation:

Continuous Wave (CW) Synthesized
Arbitrary Interference including Broadband Gaussian Noise
Pulse Mode: Generates arbitrary interference waveforms with customizable pulse duty cycles and widths.

Specifications:

CW Operating Frequency Range: 1000 MHz to 2000 MHz
Noise and Pulse Interference Center Frequencies: 1575.42 MHz (L1), 1227.60 MHz (L2), 1176.45 MHz (L5)
Frequency Stability: +/- 0.5 ppm
Output Power: +10 dBm to +21 dBm
Pulse Duty Cycle: 0 to 100%

Ordering Information: Options include additional programmable generators for L2 and L5 bands and a GPS signal splitter for reference receivers.

Catalog excerpts

GPS7500 Noise & Interference Generator-1

Data Sheet GPS7500 Noise & Interference Generator Count on the Noise Leader. Count on Noise Com.

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GPS7500 Noise & Interference Generator-2

The Noise Com GPS7500 Noise & Interference Generator is capable of generating up to 40 MHz bandwidth of arbitrary waveforms for the test of susceptibility of GPS receivers to jamming, pulsed, CW, noise and any interference which we could imagine. A modular approach provides for expandability with additional independently programmable generators for L1, L2 or L5 bands. This unique combination allows for a single instrument to support today’s as well as possible future GPS standards. BENEFITS Integrated Approach: Contains one or optionally two independent arbitrary waveform generators. This allows...

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GPS7500 Noise & Interference Generator-3

3 Test Case Frequency Noise Power Pulse Duty Notes (MHz) Bandwidth (dBm) Width Cycle Broadband Interference 1575.42 100 kHz -110.5 N/A 100% 1575.42 20 MHz -97.5 N/A 100% Continuous Wave 1525.0 CW -12.0 N/A 100% Interference (CWI) 1555.42 CW -89.5 N/A 100% 1575.41998 CW -120.5 N/A 100% 1595.42 CW -89.5 N/A 100% 1610.00 CW -30.0 N/A 100% 1618.00 CW -12.0 N/A 100% 1626.00 CW +8.0 N/A 100% Only aircraft with SATCOM GPS at Maximum 1575.42 100 kHz -110.5 N/A 100% At maximum GPS RF power Power Level 1575.42 20 MHz -97.5 N/A 100% At maximum GPS RF power Pulse Interference 1575.42 100 kHz +20 1 ms 10%...

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GPS7500 Noise & Interference Generator-4

N/7500/207/EN © Copyright 2007 Noise Com (A Wireless Telecom Group Company) All rights reserved. Note: Specifications, terms and conditions are subject to change without prior notice. 25 Eastmans Road Parsippany, NJ 07054 U.S.A. Phone: +1-973-386-9696 Fax: +1-973-386-9191 Email: [email protected] Web site: www.noisecom.com Description Specification Notes CW Operating Frequency Range 1000 MHz to 2000 MHz Internal Synthesizer Noise and Pulse Interference Center Frequencies 1575.42 MHz (L1) and optionally 1227.60 MHz (L2) Tunable over +/-20MHz for each Band or 1176.45 MHz (L5) Arbitrary Signal (AM,...

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GPS7500 Noise & Interference Generator

GPS7500 Noise & Interference Generator

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