- #RIGOL DSA815 EEVBLOG HOW TO#
- #RIGOL DSA815 EEVBLOG MANUAL#
- #RIGOL DSA815 EEVBLOG ZIP#
This is also a nice introduction to AM, FM, and Bessel Null Frequency Deviation Measurement. 3.) TRX Bench - #166 FM modulation and deviation on the spectrum analyzer explained. This video uses a CW receiver, although it is easier to use a Spectrum Analyzer instead.
#RIGOL DSA815 EEVBLOG HOW TO#
2.) W2AEW - #101: How to measure FM Frequency Deviation without special equipment using Carrier-Bessel Null. For a accurate measurement of FM Frequency Deviation you would want to use a Bessel Null Measurement as follows below in items 2.) and 3.). 1.) W2AEW - #159: How to measure FM frequency deviation with a spectrum analyzer. Of course a Frequency Counter would not be applicable for FM Deviation measurement covered here.
And to do that, you need to use a qualified RF Frequency Counter.
And as I tried to make clear in the procedure I provided for 'DSA800 Frequency Standard Calibration' (Reply #954 above), is that the DSA800 Marker does not provide an accurate method for determining a precise RF frequency. W2AEW states that his procedure below in item 1.) is for determining a Quick Estimation of FM Deviation. FM Frequency Deviation Measurement: General information for those interested.
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The Commenter Formerly Known As Ren on MAC TIP Diagnoses Your Old Zip And Jaz Drives. PWalsh on 3D Printed Lithographic Moon Lamp. Hildebrandt on Rubber Tyres Before There Were Tyres Twisty Plastic on Ham Radio SSB Transceiver Fits In Pocket. Marcus on Four Band Digital HF SDR Transceiver Offers High Performance For Only $60. ChiefCrash on Ham Radio SSB Transceiver Fits In Pocket. Posted in Tool Hacks Tagged DS1052E, oscilloscope, rygol, spectrum analyzer Post navigationįinally, A Use For Old Cellphones 48 Comments Anything that provides new functionality for old gear is great news to us, and we look forward to many, many more 1052E hacks in the future. This small modification to the Rigol DS1052E oscilloscope it the latest in a long line of hacks that give this wonderful, inexpensive scope double the bandwidth, data collection via Python, and even a homebrew version of Pong. In his graph, you can clearly see the FM radio stations that can be picked up in ’s lab. The resulting waveform is then sent to a computer where got a nice picture of the radio spectrum between 82MHz and 114MHz. ’s app is able to capture signals from 0 Hz to 500 MHz and demonstrated this fact by sticking a piece of wire into one of the Rigol’s inputs. The resulting viewer gives this very capable and inexpensive oscilloscope a spectrum analyzer. One day when trying to coax some information out of the FFT setting, threw his hands up in frustration and decided to write a file viewer with FFT spectrum analysis. Like a lot of hardware tinkerers, has a Rigol DS1052E oscilloscope sitting on his bench.
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