GW Instek GOS-6103C - Manual (Page 4)

GOS-6103C OSCILLOSCOPE
USER MANUAL
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3
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7) Trigger signal output
The signal selected by the TRIGGER SOURCE is available. This
output may be used to connect to a frequency counter or other
instrument.
8) Panel setups lock
To avoid unintentional touch of the setting, the feature is extremely
useful for long term and repetitive measurements that used to be
performed under the same test condition of the oscilloscope setting.
9) LED indicator and buzzer alarm
The LED’s located in the front panel assist operation and indicated
additional information. Incorrect operation and the electrical end
position of control knobs are indicated by a warning beep.
10)SMD manufacturing technology
The instrument is built by using the most advanced SMD technology
so as to reduce the number of internal wiring and shorten the foil route
on the pc board. This will also greatly increase the high frequency
performance and the reliability of the product.
11)Auto Measurement
A built-in 6 digits universal counter is accurate within the range of
±0.01% and can measure frequency between 50Hz and 100MHz.
GOS-6103C OSCILLOSCOPE
USER MANUAL
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4
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2.TECHNICAL SPECIFICATIONS
Sensitivity 2mV~5V/DIV,11 steps
in 1-2-5 sequence
Sensitivity Accuracy ±3% (5 DIV at the center display )
Vernier Vertical Sensitivity
Continuously variable to 1/2.5 or less than
panel-indicated value
Frequency Bandwidth(-3dB) DC ~ 100MHz (2mV/DIV:DC ~ 20MHz)
Rise Time
3.5ns (2mV/DIV:17.5ns)
Signal Delay Leading edge can be monitored
Maximum Input Voltage 400V (DC+AC) at 1kHz or less
Input Coupling AC, DC, GND
Input Impedance 1MΩ±2% // 25pF approx.
Vertical Modes
CH1,CH2,DUAL(CHOP/ALT),ADD(DIFF mode can
be established when the CH2 is in the INV mode)
CHOP Repetition Frequency Approx. 250kHz.
Polarity (INV)
CH2 only
Bandwidth Limited 20MHz
VERTICAL
DEFLECTION
SYSTEM
Common-mode
Rejection Ration 50:1 or better at 50kHz
Trigger Modes AUTO, NORM, TV
Trigger Source CH1, CH2, LINE, EXT
Trigger Coupling AC, DC, HFR, LFR
Trigger Slope +/- polarity or TV sync polarity
Mode Frequency INT EXT
10Hz~20MHz 0.35DIV 50mVpp
AUTO
20MHz~100MHz 1.5DIV 150mVpp
DC~20MHz 0.35DIV 50mVpp NORM
20MHz~100MHz 1.5DIV 150mVpp
Trigger Sensitivity
TV Sync signal 1DIV 200mVpp
Trigger Level Range
INT : ± 4 DIV or more
EXT : ± 0.4 V or more
TV Sync TV-V,TV-H
Max. External Input Voltage 400V (DC + AC peak) at 1kHz
TRIGGER
SYSTEM
External Input Impedance 1MΩ± 5% ／ ／ 25pF approx.