PeakTech 2860 Bedienungsanleitung Seite 20

2. Push the "Range Switch" (3-15, 3-16, 3-17, Fig. 1) to the "10 MHz",
"100 MHz" or "2,7 GHz" position according to the measurement required.
Considering:
Always to select the suitable range to get high sensitivity & good resolution.
3. Input the measured signal to Channel A/BNC socket (3-2, Fig. 1) via BNC
cable (optional, PB-21 or BB-22) if the measured frequency is within 10
MHz.
Input the measured signal to Channel B/N type socket (3-3, Fig. 1) via N type
cable (optional, NN-23) if the measured frequency is within 10 MHz to 100
MHz.
Input the measured signal to Channel C/N type socket (3-4, Fig. 1) via N
type cable (optional, NN-23) if the measured frequency is within 100 MHz to
2700 MHz.
4. According the different input range, select the Sensitivity Switch (3-19, 3-20,
3-21, Fig. 1) to the "HIGH" (high sensitivity) or "NORMAL" (normal
sensitivity) position.
5. Slide the Gate Time Switch (3-18, Fig. 1) to the "FAST" or "SLOW" position
to determine the convenient sampling time & display resolution.
6. The display unit is Hz for 10 MHz range. The display unit is MHz for 100 &
2,7 GHz range. The Gate Indicator (3-22, Fig. 1) will be flashed one for each
sampling time passed.
Considering:
* Select to "Gate Time Switch" to "FAST" position normally.
* If select to "SLOW" position, then push the RESO. button (3-10, Fig. 1) at
once 3 times will result 3 kinds Sampling Time & Resolution combination.
For more details please see the following table:
5.2. Data Hold Measurement
During the measurement, it will hold the display values, if push the "HOLD
Button" (3-8, Fig. 1) at once.
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