I have two of these units. one is an 8591e stock and has opt 41 the parallel and gpib as well as keyboard interface option and 004 the super stable timebase and of course the tg, crt is good. the other one is in the same condition but a convert from 8591c to 8591e meaning the 75 ohm connectors were changed w 50 ohm connectors and the power on units were changed back to dbm .
8596e 9 khz to 12.8 ghz , actual pics up!this was calibrated by tektronix in 2013 w a lick and stick and then actually realigned and recalibrated by myself. international shipping rates are 120$ to 550$ depending on the country but usually about 350$ to 450$ for a spectrum analyzer measuring 28x22x18 inches 50 lbs. message for a formal quote before buying !
Free Shipping from Contractors Store. Quantity available more than 10. HEPA Vac 2HP 12GL Postal Model 102 USPS approved for custodial Cleaning of workroom areas (dry pickup only).
The Robinair Cool-Tech 34134Z recovers, recycles, evacuates, and recharges R-134a refrigerant quickly and accurately. Especially designed to recover, recycle, and recharge automatically by weight quickly and accurately, it can be programmed to vacuum at timed intercals. The system alerts the user when the vacuum pump oil needs to be changed or when the filter-drier when needed.
Worked perfectly until a freshwater flood got into the electronics at the base of the cabinet. Could scrap it out, but thought it would be of more value to someone that could fix it, or had a similar machine that could use it for parts. I am sure it could be fixed with the proper parts and expertise, but we have not tried as finances will not allow, and it was not used heavily.
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