Skip to product information
1 of 8

National Instruments NI PXIe-5653 Synthesizer Parts Repair See Details

National Instruments NI PXIe-5653 Synthesizer Parts Repair See Details

Regular price $399.00 USD
Regular price Sale price $399.00 USD
Sale Sold out
Shipping calculated at checkout.

Functional Condition: For parts or Not Working

Cosmetic Condition: C Grade, Item has moderate and noticeable signs of use, including but not limited to scratches, scuffs, paint discoloration, and/or glue residue. See photos and description for more details.


The NI PXIe-5653 is a high-performance RF analog signal generator designed for PXI Express-based modular test systems. It provides precise and stable RF signals for applications requiring high spectral purity and accurate signal generation.

Key Specifications:

Frequency Range: 250 kHz to 8 GHz

Output Power: Typically -145 dBm to +10 dBm

Phase Noise: Low phase noise, typically better than -130 dBc/Hz at 10 kHz offset (at 1 GHz)

Frequency Resolution: 0.001 Hz

Modulation Support:

AM, FM, PM

Pulse modulation

Tuning Speed: Fast frequency settling time (typically <500 µs)

Reference Options:

Internal OCXO with high stability

External 10 MHz reference input

Control Interface:

PXIe interface with software-defined control

NI RF Signal Generators API (LabVIEW, LabWindows™/CVI, C, .NET)


Single Item Listing. 1pc 
These Units Have Known Issues And Will Require Repairs or Calibration.
Such as 
"Fails 100Mhz Ref" 
"Fails VSWR"
"Fails Phase Noise @ 1khz"
"PCL Lock Fail"

SKU:A-000320

View full details