Shows a smith chart of s11 or s22 depending on the radiobutton selected. After community discussions, the improved nanovna h. Gyula molnar optimized and reduced the file size 86% down to 1. Once you have selected a marker and entered a frequency, you can use your mouse the move the marker to any location. The nanovna v2 firmware is based on ttrftechs nanovna firmware. Its much more and a very useful tool for the home brewer building amps and filters and the like. Nanovna oscillation frequency nanovna measures the reflection coefficient and transmission coefficient for 101 points in the frequency band to be measured. Wenn ihr ein ordentliches paket gekauft habt, dann sollte auch ein kalibrierungsset mitgeliefert worden sein. The nanovna measures the reflection coefficient and transmission coefficient for 101 points in the frequency band to be measured. I have not thoroughly investigated its performance but made a quick comparison with my hp8753e. And the h4 has improved circuitry and beta firmware pushes the maximum frequency above 2 ghz. Usually buying a finished nanovna h is the most convenient way to get nanovna. The test setup was port 1 of the nanovna to the input of the test board, the output of the test board to the rf sampler i made the other day, which was also connected to a dummyload and then back to port 2 of the vna. The v2 hardware is a new fromscratch design and is not based on the original nanovna by edy555.
The guide was inspired by ae5cz, and we would like to thank it. The fundamental wave is not attenuated even in harmonic mode. Here are some quick tips that may be helpful to new or prospective users of the nanovna, which is now generally becoming known as nanovna h. Just a brief post to note that our third party nanovna v2 enclosure is now available for purchase on amazon usa. Nanovna frequency range the nanovna measures the reflection coefficient and transmission coefficient for 101 points in the frequency band to be measured. Edy555 is updating his software, harmonic extensions have been added, usually a wellmade nanovna can be acquired better than 40db dynamics at 900mhz. Theres no way to signify if its hz or mhz, so you must enter the complete number. Nanovna very tiny handheld vector network analyzer. Compared to the original nanovna, v2 does not use harmonics for measurements and achieves higher dynamic range. Calibrate 50 khz to 900 mhz 2 traces, both on port 0 trace1 real, trace2 smith one marker on channel 1 select transform and set your coax velocity factor % and. Messungen mit dem vektoriellen netzwerkanalysator vna, vnwa. Nanovna h based on edy555 design, provides effective measurements up to 1. Not every si5351 can be stably overclocked to 1200mhz. The enclosure is also still available on our own webstore with free worldwide shipping from china to most countries.
A second 50 ohm termination and femalefemale sma adapter are wanted for isoln and thru calibration. Supplied and used are two matched cables, loads and one sma adapter. The price of 64 usd including shipping to germany is amazing low. Then an sweep of was performed and the s21 gain was measured. Nanovna nanovna f bezugsmoglichkeitender nanovna oder nanovna f ist ein hervorragendes werkzeug fur jeden elektronikbastler. A four foot section of 50 ohm type coax followed by a four foot section of 93 ohm type coax far end of coax is left open setup nanovna for tdr. Canon pixma mg5350, canon mg5350 bedienungsanleitung handbuch gebrauchsanweisung anleitung deutsch download pdf free bedienungsanleitung. S parameters, standing wave ratio, phase, delay, smith. Canon pixma mg5350 bedienungsanleitung handbuch download pdf. Anfangs hatte ich probleme mit dem multifunktionsschalter. Nanovna bundle open hardware vector network analyzer.
Calibration for 4 track nanovna click for calibration steps. Now i have been buying things like crazy for various projects that i would like to build in the future. Canon pixma ip7250 anleitungen bedienungsanleitung24. We also note that that nanovna v2 is currently out of stock, but we expect the manufacturer to supply us near the end of february. The nanovna is more than just a fancy swr meter for checking your antenna. Dl1tt 1 messungen mit dem vektoriellen netzwerkanalysator vna, vnwa 1. A second 50 ohm termination and femalefemale sma adapter are wanted for isoln and t. Gunthards orignal pdf document was really, really big so i chose not to attach it to my original post. Shows a line graph plot of two user selected traces. The fundamental wave is not attenuated even in harmonic. Savesave you can change the display format and channel selection at any time. If you notice a significant spike0db in your nanovna at 300 mhz or 900 mhz, i recommend that you use the 800mhz firmware. The two dropdown lists above the graph select the data source displayed. Often these parts are speced for bands not of interest to me.
Nanovna v2 with a professional vna hp8753e matthias, dd1us, april 17th 2020, rev 1. At the same time, we have transplanted the open source software of edy555 to freertos system. The usb interface is similar to the nanovna in that it passes commands over a virtual serial port. Calibrate 50 khz to 900 mhz 2 traces, both on port 0 trace1 real, trace2 smith one marker on channel 1. As the temperature increases, the internal vco operating limit frequency of the si5351 will decrease. Nanovna handheld vector network analyzer benutzerhandbuch. If you have more than one marker on the screen, you must. Probably the best place to buy it is from its creator, bh5hnu, page. Dieser schritt ist nur erforderlich, wenn ihr fritz.
Nanovna v2 saa2 is a low cost 3ghz tr vector network analyzer developed by hcxqs in collaboration with owocomm. The current open source address of this project is. We designed the nanovna f hardware, which is based on the stm32f103 cortexm3 processor and has a larger and brighter 4. Ferner wurde ein gehause mit einem 3d fdm drucker hergestellt. Wichtig ist dabei im menu cal auch vorher reset auszuwahlen. If you need to view the 4inch version, switch to the f303 branch. Distance from nanovna on the horizontal axis example. Nanovna is now the most active vector network analyzer and antenna analyzer project in the community. It is also available in pdf format on the github releases page.
Set the frequency range stimulusstartstop or centerspan 2. The interface presents measurements according to known task names making selections a lot simpler. The fundamental frequency range of the nanovna is 50khz 10khz on newer fw to 300mhz. Nanovna handheld vector network analyzer user guide gen111. When the magic smoke got let out of minivna, i knew i needed a much more affordable instrument. Iriscan anywhere 5 pdf scan anywhere, go paperless. Nanovna bundle open hardware vector network analyzer kit vom autorisierten distributor.
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