| Electronics > Repair |
| Rohde & Schwarz Signal Gerator SML-01, (FIXED) |
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| HighVoltage:
I bought another instrument very cheap because it is broken and does not work. This is a Rohde & Schwarz Signal Generator SML-01 (9 kHz to 1.1 GHz) Besides a few HAMEG / R&S instruments, this is my first real Rohde & Schwarz gear. Anyone here having experience in repair of Rohde & Schwarz signal generators? The specs are: 9 kHz to 1.1 GHz/2.2 GHz/3.3 GHz SSB phase noise: <?122 dBc (1 Hz) (at f = 1 GHz, ?f = 20 kHz) Setting times <10 ms High level accuracy (deviation <0.5 dB at levels >?120 dBm) High reliability through electronic attenuator Digital frequency and level sweep AM/FM/?M Optional pulse modulator with integrated pulse generator 3-year calibration cycle The problem: No display, does not work at all. I will start checking the power supply. Here are some pictures: |
| HighVoltage:
and some more pictures of the inside. It looks all very nice and high quality, as expected from R&S. Enclosed is also the brochure for this instrument as a PDF. |
| PA0PBZ:
Interesting to see the translation for attenuator to be eichleitung, in Dutch it is more like attenuator: "verzwakker" |
| IconicPCB:
I have one of these. Will check the owners manual to see if there is anything in it which might help. |
| JacobPilsen:
It is equiped with RS-232-C. Does it communicate??? User manual: SML_SMV__e_gl.pdf. Maybe is it Lead-Free. Does it contain any BGA ? |
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