Press control or touch screen for menu

• DISPLAY

  • 2/4 limit for aa/ch firmwareTRACE

    select, toggle off/onTRACE 0

    select, toggle off/onTRACE 1

    {4-trace firmware only}
    select, toggle off/onTRACE 2

    {4-trace firmware only}
    select, toggle off/onTRACE 3

  • FORMAT

    LOGMAG

    PHASE

    DELAY

    SMITH

    SWR

    MORE

    • POLAR

    • LINEAR

    • REAL

    • IMAG

    • RESISTANCE

    • REACTANCE

  • SCALE

    SCALE/DIV

    position trace vertically NUM KEYS

    touch nanoVNA screen below menu to launch numeric keypad;
    click link here for numeric input discussion REFERENCE POSITION

    touch below menu to launchNUM KEYS

    compensate CAL by e.g. cable length in picoseconds ELECTRICAL DELAY

    touch below menu to launchNUM KEYS

  • TRANSFORM

    TRANSFORM ON

    LOW PASS IMPULSE

    LOW PASS STEP

    BANDPASS

    WINDOW

    VELOCITY FACTOR

  • select port to measure;
    works for 2 and 4 trace firmwareCHANNEL

    • CH0 REFLECT

    • CH1 THROUGH

• MARKER

  • with 2 markers enabled, marker 2 will read DELTA Frequency in relation to marker 1SELECT MARKER

    MARKER 1

    MARKER 2

    MARKER 3

    MARKER 4

    ALL OFF

  • increase minimum sweep frequency
    to selected markerSTART

    decrease maximum sweep frequency
    to selected markerSTOP

    shift center of frequency sweep
    to selected markerCENTER

    sweep frequency between 2 current markersSPAN

• set sweep or single frequencySTIMULUS

  sweep lower limit > 50kHzSTART

  touch below menu to launchNUM KEYS

  sweep upper limit < 900mHzSTOP

  touch below menu to launchNUM KEYS

  (START+STOP)/2CENTER

  touch below menu to launchNUM KEYS

  STOP-STARTSPAN

  touch below menu to launchNUM KEYS

  50 kHz < constant < 900mHzCW FREQ

  touch below menu to launchNUM KEYS

  freeze data collection;
  click hyperlink for saving frozen data via USBPAUSE SWEEP

• CAL

  • press after CALIBRATE or to preserve other settingsSAVE

    SAVE 0

    SAVE 1

    SAVE 2

    SAVE 3

    SAVE 4

  • press to clear data before CALIBRATERESET

  • press RESET to clear data before calibrating.
    Make appropriate [dis]connections before touching associated buttonCALIBRATE

    OPEN

    SHORT

    attach 50 Ohm load to TX portLOAD

    attach a 50 Ohm load to each portISOLATION

    connect SMA cable[s] between portsTHRU

    DONE

    • SAVE 0

    • SAVE 1

    • SAVE 2

    • SAVE 3

    • SAVE 4

  • toggle calibration
    on / offCORRECTION

• what is SAVE under CONFIG?? RECALL

  RECALL 0

  RECALL 1

  RECALL 2

  RECALL 3

  RECALL 4

• TOUCH, SAVE, VERSION, DFU CONFIG

  TOUCH CAL

  TOUCH TEST

  no obvious effectSAVE

  VERSION

  DFU

  RESET AND ENTER DFU

  CANCEL