Transistor Characteristic Apparatus Experiment, Physics instrument, general laboratory equipment manufacturers.

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CRO 20MHz, Dual Channel, 2 Trace

Cathode Ray Oscilloscopes :- 
a) Screen: Diameter 5”, green phosphor
b) Vertical Frequency Response:
1) + 3db 4 Hz 1.2 MHz.
2) + 6db 3 Hz 2 MHz.

c) Sensitivity : 0.09 RMS volts per inch at 1 KHz 
d) Input Impendence at 1 MHz :
1) 2.6 Meg ohms at x 1
2) 3.3 Meg ohms at x 10 and x 100

e) Horizontal Frequency : db 2 to 245 KHz

f) Response :  6 bd 1 650 KHz.

g) Sensitivity : 0.275 RMS volts per inch at 1 Khz Input Impedance 25 Mfd shunting 10 Meg ohms Sweep Generator Multivariate 20 hz to over 150 Khz
h) Input : 230 volts A.C. 50 hz. 

Cathode Ray Oscilloscope :- 
a) Screen :Diameter 3” green Phosphor
b) Sensitivity :10 mv RMS / cm
c) Band width : 5 hz. to 50 Khz (3 db)
d) Input Impedance : 5M / 20 PF Normal
e) Distortion : 1% Max 3 cm trace
f) Time Base : 20 Hz to 75 Khz
g) Beam Shift : Full width of screen on X & Y axis
h) X – axis : Linear time base 50 Hz sine
i) Attenuation : In Y Amplifier
j) Test Signals :50 Hz. 1V and 10 V R.M.S. full filtered
k) Input :230 volts A C/50 hz 

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