Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
781339-02 Request for Availability
781339-02, 10 MHz to 6.6 GHz, 533 nHz, PXIe-5663E PXI Vector Signal Analyzer
Rated 4.8/5 | 8 ratings
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments 781339-02 PXI Vector Signal Analyzer
The National Instruments 781339-02 is part of the PXIe-5663E model series, renowned for its wide instantaneous bandwidth and versatile functionality. With its large instantaneous bandwidth and support for RF list mode, which enables quick and deterministic configuration changes, it improves the speed of multiband measurement. This device can evaluate both custom and standard modulation formats because it is compatible with the Modulation Toolkit and functions as a spectrum analyzer and vector signal analyzer.
Measurements using the 781339-02 are made easier for a wide range of communication technologies, such as GSM, EDGE, WCDMA, WiMAX, LTE, Bluetooth, WLAN, DVB-C/H/T, ATSC, and MediaFLO. High-performance RF measurements can be achieved at a reasonable cost thanks to its software-defined nature, which enables reconfigurable experiments utilizing standard-specific toolkits.
This analyzer produces precise and accurate results with a frequency range of 10 MHz to 6.6 GHz and a tuning resolution of 533 nHz. Depending on the tuned frequency, its equalized bandwidth can range from 10 MHz to 50 MHz.
The internal frequency reference of the 781339-02 has a frequency of 10 MHz and a temperature stability of ±1 × 10^-6 for reference stability. The annual aging can only be ±5 × 10^-6, and an accuracy of ±3 × 10^-6 can be attained initially. It also takes an external frequency reference input of 10 MHz (±10 × 10^–6) with an amplitude ranging from 0.2 V to 1.5 V into 50 Ω from peak to peak.
Performance-wise, this analyzer shows very little LO leakage at the RF input port and sideband spurs. Within the frequency range, third-order intermodulation distortion levels are robust, as indicated by input IP3.
The input and output characteristics of the 781339-02 include a 16-bit resolution for IF/baseband, a system IF frequency range of 187.5 MHz ± 25 MHz or 53 MHz ± 10 MHz, and a sample rate of 150 MS/s. Its onboard memory capacity of 64 MB or 256 MB, coupled with adjustable digital downconverter bandwidth, further enhances its versatility and utility in various applications.
| Part Number | 781339-02 |
|---|---|
| Model Name | PXIe-5663E |
| Part Type | Vector Signal Analyzer |
| Frequency Range | 10 MHz to 6.6 GHz |
| Tuning Resolution | 533 nHz |
| Equalized Bandwidth | Tuned Frequency: 10 MHz to <120 MHz - 10 MHz, 120 MHz to <330 MHz - 20 MHz, 330 MHz to 6.6 GHz - 50 MHz |
| Internal Freq. Ref. | Frequency: 10 MHz, Temperature Stability: ±1 × 10^-6, Aging per Year: ±5 × 10^-6, Initial Achievable Accuracy: ±3 × 10^-6 |
| Ext. Freq. Ref. Input | Frequency: 10 MHz (±10 × 10^-6), Peak-to-peak Amplitude: 0.2 V to 1.5 V into 50 Ω |
| LO Leakage | < -60 dBm (10 MHz to <3.0 GHz), < -55 dBm (3.0 GHz to 6.6 GHz) |
| Input IP3 | ≥5 dBm (10 MHz to <30 MHz), ≥7 dBm (30 MHz to <330 MHz), ≥12 dBm (330 MHz to <3.0 GHz), ≥9 dBm (3.0 GHz to 6.6 GHz) |
Associated part numbers for 781339-02:
Delivery:
No hassle return policy.
Dedicated customer service team.
Payment:
Receive Price & Availability Today!
Ask About Our Tiered Calibration Levels
Option & Modules:
Confirm Your Requirements or Versions
Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
Common Typos:
Why Buy From Apex Waves:
