IFR A 8000 Spectrum Analyzer 2600 MHz 1987 скачать в хорошем качестве

IFR A 8000 Spectrum Analyzer 2600 MHz 1987

the 3 revitions of this model was released 1987-1989 this one is with tracking generator, battery charger, external DC input, quite nice with the 10kHz to 2600MHz range, input can be as high at +30dBm with max attenuation, two Z80 CPU one for the main software and one for the screen, all software is stored in UV-EPROM's i bend a wire from a tantalium, maybe it was shorted, and removed zero volts lithium cell, now it runs and measure quite fine, ok readout a few dB too much. maybe i just need to figure out the calibration routines, and put in a new 3V cell. -- when you are done with this video, PLEASE try scroll thru my other videos here    / @teardownoz2cpu   --- #teardown #spectrumanalyzer #vintage -- I use auto generated subs, i am sorry there are a few spelling errors, maybe one day they can do it better.. -- (Thanks to all my Sponsors / Traders / Swappers / Sellers / Buyers, without your support and constant flow of cool items in/out, none of this would be possible)