Description
- Services: We have several of these 37369C and some “D” models. Our lab is equipped to service these units, including:
- Backup/restore of the critical instrument parameters in NVRAM / BBRAM, even when the on-board battery is dead
- Backup/restore and install of the instrument operating system on the internal hard-disk
- Perform all of the needed hardware alignments and calibrations to efficiently phase-lock and sweep smoothly over the full 40GHz range and at various attenuation levels.
- Warranty/Exchange/Loan/Rental: We offer warranty, and can also offer free replacement/exchange in case of issues. We can also offer “loaner” units while your unit is being evaluated for repair, if needed, at reasonable costs.
- We performed all the hardware calibrations on the unit in our lab, using NIST traceable equipment:
- LO1 calibration
- LO2 calibration
- Source Frequency Calibration
- Source ALC calibration
- Source2 ALC calibration
- Source Lock Threshold Calibration
- We installed a fresh BBRAM battery (so, no “unable to set date/time” issues)
- We can also provide a backup of the calibration files on a floppy disk. We also maintain the BBRAM / NVRAM backup of the critical settings for each unit and hence can service the unit accordingly.
(Note: We calibrated the VNA in our lab using NIST traceable equipment. However, we are not a certified calibration lab. You will get a VNA that is usable right away, and you can decide when/if to get it formally calibrated.)
- Very Clean
- Fresh Battery
- Fresh alignment/cal in our lab (see details above)
- Loaded with options like Time-Domain (2), 1Hz Frequency Resolution (3), Ovenized TimeBase, Reference Loop Extension Cables, and also Step Attenuators on both ports, Bias Tees, 4 Samplers etc.
- Passes all self test.
- Overall great/clean physical condition. All buttons/knobs operate very smoothly.
- Some minor scuffs/marks and/or sticker residue/scratches etc. 30 Day Warranty
- 2: Time (Distance) Domain
- 3: 1Hz Frequency Resolution
- 6: Port-2 Step Attenuator (40db) – Also includes Port-1 Step Attenuator (70db)
- 10: Ovenized TimeBase
- 11: Reference Loop Extension Cables
- 1A: Rack-mount
Included Accessories