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| Sniffing the Rigol's internal I2C bus |
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| pa3bca:
I know I can request the latest DSA815-TG firmware (00.01.12.00.02) from Rigol, but, but... Is there anyplace I can download this version directly? I really would like to have that Log x-axis. |
| hpux735:
--- Quote from: Howardlong on December 29, 2014, 09:52:22 pm --- --- Quote from: Wall-E on December 29, 2014, 08:14:52 pm --- --- Quote from: Howardlong on December 29, 2014, 08:04:34 pm ---Increasing the lower TG limit from -30dBm to -20dBm is a downgrade in my eyes. --- End quote --- This is kind of like RPN (Reverse Polish Notaion) because I believe they meant to say that the TG Output lower limit was changed from -20dBm to -30dBm. --- End quote --- ...except that the default TG setting on the example I have here without the "upgrade" is already -30dBm, so I fear they're heading in the wrong direction. For some high gain low noise preamps, -20dBm will be a very strong signal indeed. Yet more external attenuation I guess! --- End quote --- I just checked on mine. I have 01.08 and my TG only goes down to -20dBm. What firmware are you running? The extra 10dB of attenuation would be more valuable to me than a logarithmic x axis (though, I wouldn't turn it down). Is there any definitive word on TG amplitude in 01.12 and whether all the riglol hacks still work? Thanks! |
| Howardlong:
It's 1.09. |
| Teneyes:
New Firmware for DS1000Z and MSO/DS2000 Here |
| KD0RC:
--- Quote from: hpux735 on December 31, 2014, 02:37:04 am --- I just checked on mine. I have 01.08 and my TG only goes down to -20dBm. What firmware are you running? The extra 10dB of attenuation would be more valuable to me than a logarithmic x axis (though, I wouldn't turn it down). Is there any definitive word on TG amplitude in 01.12 and whether all the riglol hacks still work? Thanks! --- End quote --- TG output now definitely goes from 0 to -20 dBm with firmware version 01.12.00.02 and all hacks stay in place. Len |
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