Advantest R3131A 9 kHz to 3 GHz Spectrum analyzer

Name: Advantest R3131A 9 kHz to 3 GHz Spectrum analyzer - Aumictech
Brand: Advantest
SKU: R3131A
Price: 3279.00 USD
Availability: InStock

SKU: R3131ACategories: Spectrum Analyzer

Brand: Advantest

Category: Spectrum Analyzer

Product: Advantest R3131A 9 kHz to 3 GHz Spectrum analyzer

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The Advantest R3131A is a spectrum analyzer with a frequency range of 9 kHz to 3 GHz. It is designed for general-purpose spectrum analysis in various applications, offering features such as frequency sweep, signal measurement, and display functions.

Product Condition & Availability
Advantest R3131A 9 kHz to 3 GHz Spectrum analyzer is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.

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Product Starting From:

$3,279.00

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NIST Calibration Available on demand.

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Service Support

Service plans available for the products’ durability

The Advantest R3131A Spectrum Analyzer is an enhanced version of the R3131 model, offering improved phase noise performance, higher frequency accuracy, and faster sweep speeds. It is ideal for wireless communication and EMC applications requiring precision signal analysis.

Key Features & Highlights

9 kHz to 3 GHz frequency coverage
Improved signal-to-noise ratio and sweep control
High stability frequency reference
User-friendly front panel and digital display
Optional tracking generator for frequency response tests

Technical Specifications (Typical)

Parameter	Specification
Frequency range	9 kHz – 3 GHz
Frequency accuracy	± 0.8 ppm
DANL (Noise Level)	–110 dBm typical
Resolution bandwidth	10 Hz – 1 MHz
Dynamic range	> 100 dB
Input impedance	50 Ω
Sweep speed	< 10 ms
Operating temperature	0 °C – 50 °C

Applications

Wireless device and module testing
Spectrum monitoring and interference analysis
RF amplifier and oscillator measurement
EMC test and verification

MPN	R3131A

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Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.

Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.

Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.

Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.