Section 4 Unit Operation
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4.4.9 Frequency Measurement via Input2 (10 MHz to 1 GHz)
To measure frequencies between 10 MHz and 1 GHz, select the Input2 connector and an impedance of 50 W.
To measure frequencies between 10 Hz and 10 MHz, select the Input2 connector and an impedance of 1M Ω. For more
details, see section 4.4.10.
(1) Connecting the input signal
Connect the signal to measure to the Input2 connector on the front panel.
Note:
Do not connect a signal of 10 Vrms (at 1M Ω)/2Vrms (at 50 Ω) or higher to the Input2 connector.
(2) Setup
1) Press the [Preset] key to preset this unit.
2) Set the input channel to Input2.
Press the [Input] key to display the input parameter setup screen. Enclosing the menu F1 in a thick frame with the
[<] and [>] keys and then pressing the [Enter] key select Input2.
3) Pressing the [Return to Meas] key displays the normal measurement screen.
4) Using the [<] and [>] keys, set a desired frequency measurement resolution.
5) Using the [ ] and [ ] keys, set a desired sample rate.
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