![]() ![]() If you want to know how to do anything else, I'm not your man. Having a selection of SMA/BNC/SO-239 adapters will make life easier.Use the tip of a 5.56 cartridge or your wife's bobby pin as a stylus to manipulate the tiny buttons.Turn off all but Trace 0 under the DISPLAY menu.Slide the yellow triangle cursor to view SWR at various frequencies, or use the rocker switch. Présentation produit : Analyseur de RéSeau Vectoriel NanoVNA-F 10KHz-1.5GHz, DeepVNA 4.3 Pouces éCran SWR HF-VHF-UHF Contrôle VNA Analyseur HW3.2 Haut de page Version Nanovna-F HW3.2 améliorée : cet analyseur de réseau vectoriel Nanovna-F est la dernière version HW3. You should now see a nice line across the screen that displays the SWR across the frequency sweep that you defined in the previous step. Tap screen, press BACK to get to the main menu.You can drag the yellow triangle along the curved line to measure the impedance at various points along your frequency sweep, or use the rocker switch at the top to move it incrementally. By default you should be seeing the Smith Chart with your impedance reading at the top of the screen. Tap screen again and press STOP>(enter desired frequency as before), menu will close. ![]() Press STIMULUS>START>(enter desired frequency>M for Mhz, k for kilohertz, G for gigahertz), menu will close. ![]() The NanoVNA will gather 101 scan points between the two limits, so the greater the spread, the less reolution you'll have. You will now set a low and high limit frequency to sweep.Your NanoVNA is now calibrated and you can begin measuring. Then press BACK>BACK to get to the main menu. Press LOAD>DONE>SAVE 0 (or whatever save number you prefer). Attach the silver colored capped SMA connector that is longer than the others (has a 50 ohm resistor inside).The highlighted button moves down to LOAD. ![]() Attach the capped SMA connector that has a pin, but no insulator (all gold interior).The highlighted button then moves down to SHORT. Attach SMA jumper cable to CH0 port, and use the female-female adapter to attach the little capped SMA connector that has the open cavity (no pin). ![]()
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