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YSG-140 Low Phase Noise Frequency Source

52 GHz Low-Phase-Noise Frequency Source - Factory-Set RF Output from 1 GHz

XGY YSG-140 is a compact low phase noise frequency source for fixed-frequency RF and microwave signal generation. The output frequency is configured at the factory for a specific value in the 1 GHz to 52 GHz range and is not field-adjustable after production.

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YSG-140 Low Phase Noise Frequency Source

Core Specifications

Use frequency coverage, output range, stability, phase-noise behaviour, switching speed and control requirements to shortlist the YSG-140 Low Phase Noise Frequency Source.

Frequency Range

1 to 52 GHz

Output Power

>=10 dBm

Output Phase Noise

YSG-140 / YSG-140L variants

Application fit

Match the product configuration to the engineering workflow before quotation.

Use the application fit, workflow and RFQ sections below to turn a product page into a practical engineering shortlist.

Application fit

Fixed Frequency RF And Microwave Signal Generation

YSG-140 Low Phase Noise Frequency Source should be scoped around Fixed-frequency RF and microwave signal generation, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.

1 to 52 GHz>=10 dBm>=70 dBc

Application fit

Reference Driven Synchronized System Operation

YSG-140 Low Phase Noise Frequency Source should be scoped around Reference-driven synchronized system operation, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.

>=10 dBm>=70 dBc>=20 dBc

Application fit

Bench Validation Workflows

YSG-140 Low Phase Noise Frequency Source should be scoped around Bench validation workflows, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.

>=70 dBc>=20 dBc1 to 52 GHz

Application fit

Compact Test Systems And Integration Bays

YSG-140 Low Phase Noise Frequency Source should be scoped around Compact test systems and integration bays, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.

>=20 dBc1 to 52 GHz>=10 dBm

Low Phase Noise Frequency Source for RF Signal Generation

YSG-140 is a compact low phase noise frequency source for fixed-frequency RF and microwave signal generation. The output frequency is configured at the factory for a specific value in the 1 GHz to 52 GHz range and is not field-adjustable after production. The unit accepts a 10 MHz reference signal and provides RF, 100 MHz, reference-lock, and power status interfaces on the front panel.

Key Technical Advantages

  • Wide Frequency Range: Factory-set RF output supports configured frequencies from 1 GHz to 52 GHz.
  • Low Phase Noise: YSG-140 and YSG-140L variants provide tabulated phase-noise performance across 1, 5, 10, 20, and 44 GHz operating points.
  • Reference Driven: A 10 MHz reference input with +5 to +10 dBm input power supports synchronized system operation.
  • Controlled Spurious Output: Spurious suppression is specified at >=70 dBc, with harmonic suppression at >=20 dBc.
  • Compact Hardware: The 154 x 96 x 33 mm enclosure is suited to compact test systems and integration bays.
  • Low Power Consumption: The unit operates from a +12 V supply with current consumption specified at <=1.2 A.

Typical Applications

  • Fixed-frequency RF and microwave signal generation.
  • Reference-driven synchronized system operation.
  • Bench validation workflows.
  • Compact test systems and integration bays.

Core Specifications

  • Frequency Range: 1 to 52 GHz.
  • Output Power: >=10 dBm.
  • Spurious Suppression: >=70 dBc.
  • Harmonic Suppression: >=20 dBc.

Key Advantages

  • Wide Frequency Range Factory-set RF output supports configured frequencies from 1 GHz to 52 GHz.
  • Low Phase Noise YSG-140 and YSG-140L variants provide tabulated phase-noise performance across 1, 5, 10, 20, and 44 GHz operating points.
  • Reference Driven A 10 MHz reference input with +5 to +10 dBm input power supports synchronized system operation.
  • Controlled Spurious Output Spurious suppression is specified at >=70 dBc, with harmonic suppression at >=20 dBc.
  • Compact Hardware The 154 x 96 x 33 mm enclosure is suited to compact test systems and integration bays.
  • Low Power Consumption The unit operates from a +12 V supply with current consumption specified at <=1.2 A.

Performance Highlights

  • Frequency Range 1 to 52 GHz
  • Output Power >=10 dBm
  • Spurious Suppression >=70 dBc
  • Harmonic Suppression >=20 dBc

Looking for a custom signal generator solution?

XGY Tek specializes in tailoring instrument hardware, control interfaces, and validation workflows to meet specific aerospace, defense, and laboratory requirements.

Get a Quote

Product Specifications

Parameter Specification
Frequency Range 1 to 52 GHz
Output Power >=10 dBm
Spurious Suppression >=70 dBc
Harmonic Suppression >=20 dBc
Output Phase Noise YSG-140 / YSG-140L variants
Input Reference Frequency 10 MHz
Reference Signal Input Power +5 to +10 dBm
100 MHz Output Power >=0 dBm
100 MHz Phase Noise @ 100 Hz YSG-140: -125 dBc/Hz; YSG-140L: -130 dBc/Hz
100 MHz Phase Noise @ 1 kHz YSG-140: -155 dBc/Hz; YSG-140L: -165 dBc/Hz
100 MHz Phase Noise @ 10 kHz YSG-140: -172 dBc/Hz; YSG-140L: -180 dBc/Hz
100 MHz Phase Noise @ 100 kHz YSG-140: -174 dBc/Hz; YSG-140L: -180 dBc/Hz
100 MHz Phase Noise @ 1 MHz YSG-140: -176 dBc/Hz; YSG-140L: -180 dBc/Hz
Supply Voltage +12 V
Current Consumption <=1.2 A
Operating Temperature -20 to +50 deg C
Storage Temperature -55 to +85 deg C
Dimensions 154 x 96 x 33 mm

* Specifications are subject to change without notice. Contact XGY Tek for full technical datasheet.

Technical Resources

Download Datasheet

PDF technical specifications

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Pre-filled product inquiry

Fit check

Use this product when the requirement matches the published envelope.

Strong fit

  • Projects centred on Fixed-frequency RF and microwave signal generation
  • Projects centred on Reference-driven synchronized system operation
  • Projects centred on Bench validation workflows
  • Requirements that benefit from Wide Frequency Range and Low Phase Noise

Review alternatives

  • Requirements outside the published voltage, current, power or frequency envelope
  • Projects without a defined DUT, site power, interface or acceptance method
  • Simple bench work where a lower-cost standard supply would meet the requirement
  • RFQs that cannot yet specify protection, cooling, cabling or control boundaries

Quote-stage checklist

The fastest way to make the enquiry useful.

Voltage rangeCurrent / powerOperating modeDUT typeLoad profileControl interfaceProtection needsCooling / installationCable / fixture planCompliance workflowLead timeFAT/SAT evidence

Add the operating profile, safety boundary, control interface and acceptance evidence expected by the buyer before requesting final configuration and lead time.

Quote workflow

Make the test plan visible before the quote is final.

A useful RFQ is a short engineering model: operating envelope, DUT workflow, control boundary and acceptance evidence.

Send RFQ
01

Confirm the electrical envelope

Ratings map

Start with +12 V; >=10 dBm; >=10 dBm. Confirm the required model rating before treating the page summary as a released configuration.

02

Define the DUT workflow

Use-case brief

Map the equipment to Fixed-frequency RF and microwave signal generation; Reference-driven synchronized system operation; Bench validation workflows and record any transient, cycling, compliance or automation needs.

03

Lock the acceptance package

Quote evidence

Confirm control interfaces, protection requirements, data logging, remote operation and the FAT/SAT evidence needed by the buyer.

Looking for a custom signal generator solution?

XGY Tek specializes in tailoring instrument hardware, control interfaces, and validation workflows to meet specific aerospace, defense, and laboratory requirements.

Get a Quote

Frequently Asked Questions

What is the YSG-140 Low Phase Noise Frequency Source used for?

The YSG-140 Low Phase Noise Frequency Source is part of XGY Tek's Signal Generators catalogue, supplied to engineering teams worldwide for laboratory, production, and field test workflows. XGY YSG-140 is a compact low phase noise frequency source for fixed-frequency RF and microwave signal generation. The output frequency is configured at the factory for a specific value in the 1 GHz to 52 GHz range and is not field-adjustable after production.

Which YSG-140 Low Phase Noise Frequency Source specifications should buyers compare first?

Start with Frequency Range: 1 to 52 GHz; Output Power: >=10 dBm; Spurious Suppression: >=70 dBc; Harmonic Suppression: >=20 dBc. Buyers should also confirm interface, software integration, accessories, calibration documentation, lead time, and acceptance requirements before purchase.

Which applications is the YSG-140 Low Phase Noise Frequency Source typically matched to?

Typical applications listed for the YSG-140 Low Phase Noise Frequency Source include Fixed-frequency RF and microwave signal generation; Reference-driven synchronized system operation; Bench validation workflows; Compact test systems and integration bays. If the required range, channel count, power level, environmental condition, or automation interface differs from these scenarios, XGY Tek should review the configuration before quotation.

When should buyers consider another Signal Generators option instead of the YSG-140 Low Phase Noise Frequency Source?

Compare alternatives when the required measurement range, output power, channel count, bandwidth, software workflow, fixture design, or documentation package does not match the published YSG-140 Low Phase Noise Frequency Source specifications. XGY Tek can recommend a different model or custom-scoped option during quotation.

How do I get a quote or datasheet for the YSG-140 Low Phase Noise Frequency Source?

Use the Get a Quote form to share your application, required configuration, and rollout timeline. An XGY Tek engineer based in Adelaide or Sydney will respond the same business day. Where a downloadable datasheet is available, it is linked from the product page. Get a Quote

Who is XGY Tek and how is the YSG-140 Low Phase Noise Frequency Source supported?

XGY Tek (XGY Pty Ltd, ABN 70 688 984 590) is an Australian test and measurement company headquartered in Adelaide with a Sydney office. XGY Tek ships the YSG-140 Low Phase Noise Frequency Source to engineering teams worldwide, with calibration documentation and acceptance requirements confirmed during quotation. Post-sales support is handled directly by applications engineers during AEST/ACST hours. About XGY TekWhere to Buy