X-Y TYPE CRO DEMONSTRATOR
- Customer pickup,
- Courier
- In detail
the Functions of a Basic Oscilloscope. The entire circuit is printed on the
front panel . The complete circuit have been divided into following sections :
1. Vertial Section
2. Horizontal Section
3.Time Base
4.EHT & LT Power Supply
5.CRT Section
VERTICAL CHANNEL :
Sensitivity : 20 mV P / P cm. at 1KHz
Frequency Response : 10 Hz to 1MHz (-3db)
Input Impedance : 1MW shunted by 40 PF (approx)
Attenuator : 3 steps of 1 : 1 , 1 : 10 & 1 : 100 with
in between continuously Variable control
HORIZONTAL CHANNEL :
Sensitivity : 100 mV P / P per cm at 1KHz
Frequency Response : 10 Hz to 100KHz (-3db)
Input Impedance : 1MW shunted by 40 PF (approx)
Attenuator : 3 steps of 1 : 1 , 1 : 10 & 1 : 100 with
in between continuously Variable control.
X - Y OPERATION :
Band Width : 10 Hz to 1MHz
SWEEP FREQUENCY :
Frequency : 10 Hz to 100KHz in 4 range with Vernier
Synchronization : 1. Internal
2. External
3. Line i.e. 50 Hz
Display : 70 mm Diameter CRT, Display area 10 x 10 div.
Power Requirement : 230V AC + 10%