About Relectronics LLC.

Relectronics LLC. is an owner operated small business based out of Mendham, New Jersey, United States. Started in January 2022, we began operations to provide personalized, subject matter repair and consulting services for industrial electronics.

Our main focus is on test and measurement equipment repair and resale. In today’s rapidly paced equipment markets, high cost units are quickly declared obsolete and no longer supported by OEMs. Extended support and repair costs are also made exorbitant to promote purchasing of newer models.

This leaves customers with no choice but to sell non-functioning equipment for pennies and purchase new gear. At Relectronics, we believe that all electronic equipment deserves some level of diagnostics and troubleshooting before being written off. Many times, a straightforward repair and restoration can keep older equipment healthy and operable for many more years.

Failed tantalum capacitor on motherboard of Agilent N9344C Handheld Spectrum Analyzer (HSA)

We have successfully diagnosed and performed component level repair, recovered corrupted software, and otherwise restored the functionality of many test and measurement devices from most popular brands.

Test equipment types we have repaired include:

  • RF/Microwave/mmWave spectrum analyzers, vector network analyzers, signal generators, oscilloscopes, power supplies, SMUs, waveform monitors, and more
    • Agilent/Keysight HSA series (N9340/N9342/N9343/N9344C)
    • Agilent/Keysight PSA Series (E4440A/E4446A/E4448A/E4443A)
    • Agilent/Keysight CXA, EXA, MXA, PXA Series (N9000A, N9010A/N9020A/N9030A)
    • Rohde and Schwarz FSP series (FSP3, FSP7, FSP13, FSP30, FSP31, FSP38, FSP40)
    • Rohde and Schwarz Spectrum Rider FPH series (FPH 0.02, FPH 0.06, FPH 0.13/0.23, FPH 0.26/0.36)
    • Anritsu MS2721B, MS2724C handheld spectrum analyzers
    • HP/Agilent 8700 series vector network analyzers 8753, 8713, 8720, 8722 E/ES)
    • Agilent legacy PNA series vector network analyzers (E8356A, E8357A, E8358A and E8362, E8363, E8364, E8361 A/B/C)
    • HP/Agilent 83752A/B series synthesized signal generators
    • Agilent ESG/PSG signal generators (mainly E8257 and E8267 C/D)
    • Agilent DSO80000 series high bandwidth oscilloscopes up to 13 GHz
    • Agilent/Keysight E364xA dual output programmable DC power supplies
    • Agilent/Keysight N5700 series programmable DC power supplies
    • Agilent/Keysight AC6800 series programmable AC + DC power supplies
    • Agilent/Keysight B2900 series precision source measure units (B2901/B2902 and B2911/B2912 A/B)
    • Rohde Schwarz/Hameg HMP series programmable power supplies (HMP2020/HMP2030/HMP4040)
    • Agilent/Keysight 33521/33522B and 33621/33622A waveform generators
    • Agilent/Keysight U8903A/U8903B audio analyzers
    • HP/Agilent/Keysight RF power meters (EPM 4418A/B, 4419A/B, N1913A, N1914A , EPM-P 4416A, 4417A, P series N1911A, N1912A) and corresponding power sensors
    • Agilent/Keysight E4980A/AL precision LCR meters
    • Tektronix/Telestream WFM8300 series waveform monitors
    • IFR/Aeroflex communication monitor test sets (2947A, 3920)

These are all units that we have worked on. We are always interested in taking on new instruments and electronic devices for repair. In addition to our test and measurement portfolio, we have repaired other types of general purpose commercial electronic equipment:

  • General purpose switched mode power supplies (AC/DC SMPS)
  • PLCs (programmable logic controllers)
  • Motor drives/Inverters/VFDs (variable frequency drives)

Besides our repair services, we offer instruments for sale and are always used in buying surplus test and measurement you might have for sale. You can visit our eBay storefront here to view current inventory. For non-eBay sales, please reach out directly to kevin@rtron.com.

Relectronics LLC also offers consulting services focused on commerical, industrial, and medical electronic equipment insurance losses.

You can hire us as an independent expert consultant to visit customer sites and inspect equipment being claimed in a loss. We can perform on site forensic examination, diagnostics, and provide detailed inspection reports to speed your claims along with accurate and detailed analyses of loss assets.