Advantest U3661 Microwave Spectrum Analyzer

US $9100

  • Terrell, Texas, United States
  • Nov 16th
This is an Advantest U3661 Portable Microwave Spectrum Analyzer.  This unit has a frequency range of 9 kHz - 26.5 GHz and has the following options installed: 20--High-stability reference source 26--Narrow Resolution Bandwidth 72--TV demodulation 74--Tracking Generator, 9 kHz - 2.2 GHz The full datasheet can be found on the Rhode & Schwarz website. Note:  Unit also has one broken foot.  This unit does have an intermittent issue where we're seeing an unlock error but we've not been able to pin the actual problem down.  Because of this, we are selling it in as-is condition because it might need repair.  It may be something as simple as an adjustment or something serious.  For the most part, it seems to operate normally most of the time. Features: TFT 6-inch Color LCD and Memory Card High-stability Measurement by Means of Synthesized Operation 50-µs High-speed Sweep Function Frequency range: 9 kHz to 26.5 GHz Resolution bandwidths: 1 kHz to 3 MHz, 5 MHz in Zero span with option 26 100 Hz and 300 Hz Phase Noise - 100 dBc/Hz up to 3 GHz Noise floor down to - 145 dBm at RBW 100 Hz and preamplifier on Tracking generator 2.2 (2.7) GHz with option 74, output level -31 to 0 dBm in 1 dB steps Input level: +27 dBm This unit has been fully checked in our lab and does have some problems.   High bidder to pay $60 S&H if within the USA.  International bidders please contact me for shipping quote. TERMS AND CONDITIONS:  Texas residents must pay sales tax unless a tax exemption/resale certificate is provided.  All of our items are packed with Insta-Pak foam packing.  We ship FedEx or UPS Ground in the continental USA and we ship FedEx or UPS International to our international customers. If you'd like to have your item shipped on your own shipping account, please let us know and we'll charge your account instead.  USPS shipping is also available, but only via postal services that provide a tracking number.  We've had too many lost, misplaced and/or missing packages that were shipped via the U.S. Postal Service.   Please only bid on items only if you have the intention of paying for them.  Please contact us if you have any questions regarding our eBay listings.    Our lab has capabilities from DC up to 50/67 GHz and all items we sell are tested before listing them on eBay unless otherwise noted in the description.  If an item has a known problem or if we cannot test it to the fullest extent, we'll also list that in our description.  All items we sell also come with a 30-day warranty unless otherwise listed in the description.   If you don't see it in the photo, it's not included.  There are no feet, no handles, no rack mount ears, no accessories, no probes, no cables, no manuals and no certificates of calibration included unless specifically stated in the description.  Any cables shown in the photos are strictly to demonstrate that the item is operational and are not included.  If you'd like to purchase accessories such as feet, handles, rack mount ears, cables or any other items not mentioned, please contact us at the end of the auction or before it closes and we'll provide a quote. We DO NOT check the operation of the HPIB buss on items priced under $1000 due to the amount of time it takes to completely check it. 

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