PERFORMANCE TEST
2 - 7
SM 700820-01E
2
2) Set the DL2700 as shown below.
VERTICAL CH1
V/DIV 100 mV/div
COUPLING DC
PROBE 1:1
HORIZONTAL
TIME/DIV 10 µs/div
RECORD LENGTH 10 K
DELAY 0 µs
TRIGGER SIMPLE
MODE NORMAL
SOURCE CH1
MEASURE
MODE ON
TRACE CH1
ITEM Select FREQ
3) Input the following signal to the DL2700 oscilloscope.
Frequency: 100.05 MHz Amplitude: 0 dBm
The measured frequency of the beat wavefrom on screen by using MEASURE must be
50 kHz ± 10 kHz.
(± 10 kHz tolerance is equal to ± 0.01% of the sampling clock frequency, 100MHz)
2.8 Trigger Sensitivity Test
Specifications
2 mV/div DC to 150 MHz: 2 divp-p on the screen
Other ranges DC to 150 MHz: 1 divp-p on the screen
Permissible range
50 mV/div 150 MHz: 1 divp-p on the screen
Equipment required
Equipment Qty Mandatory specifications Recommended
Standard signal generator 1 Output frequency range HP 8657A
150 MHz
50Ω terminator 1 HP 1251-2277
N-BNC conversion adaptor 1 N plug to BNC jack HP 1250-0780
Cable 1 BNC to BNC Yokogawa 3669 24
2.7 Time -base Accuracy Test