#Dsa815 tg spectrum analyser Patch
You will also need an assortment of N adapters, patch cables, T connectors, etc. 1-2W will be ok for most passive measurements, but if you want to hook up any transceiver you better do your math well. They must be of the DC-1500mhz (or higher) variety. So you MUST get a set of attenuators (called pads) to go with this. It can be damaged very is NOT like a scope! 100mW (+20dbm) is the max you can feed into the input. First off let me say that you must be extremely careful in what/how you connect something.anything to this device.
#Dsa815 tg spectrum analyser generator
I got the TG model as I often heard that the tracking generator option is well worth the extra cost, and I must agree. In this case Rigol is good, but Siglent is much better.įirst let me state I had zero experience with a spectrum analyzer (SA). Do the research and I think you will agree. They make some really good stuff and I own a bunch of it! But the Siglent spectrum analyzer wins hands down as to performance.
Please understand that I absolutely dont hate Rigol. So back it went, because the reality of the test numbers are not subject to opinion. But once the “wow” factor wore off, and after a friend brought his Siglent SA over for some back to back testing, I realized what a REAL spectrum analyzer could do. I reluctantly returned this unit after playing with it for several days.
The equivalent Siglent product is between 12 and 18 db more sensitive, has a radically better noise floor, and only costs about $250 more. Yes, you can sweep an antenna with it (very nice, if you get the tracking generator option which is a mandatory option IMHO!) and you can easily see what mischief is coming out of your transceiver/amp in realtime, but the basic design of this unit is simply a bit flawed. But that being said, this spectrum analyzer just isnt a favorite of mine. In light of fact, I have a 4-channel Rigol scope, 3 channel Rigol programmable power supply, Rigol bench multimeter (6-1/2 digit), and a Rigol arbitrary waveform generator. They make quality test equipment at an amazingly low price. Let me begin by saying this is a good (not great) value for the money.
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