SPECIFICATIONS
CRT :
Type : Rectangular with integral graticule.
Display Area : 8 x 10 div ( 1 div = 1 cm )
Accelerating Voltage : 2.1 kV.
Phosphor : P31.
VERTICAL AMPLIFIERS ( CH 1 and CH 2 )
Sensitivity : 5 mV / div to 5 V / div ( X1 mode ). 1 mV /
                   div to 1 V / div ( X5 mode ).1-2-5 sequence,
                   10 step attenuator. Vernier control provides
                   fully adjustable attenuation between steps.
Accuracy :?± 3 % ( X1 mode ). ± 5 % ( X5 mode ).
Input Resistance:1 MΩ ± 2 %.
Input Capacitance:25 pF ± 10 pF.
Frequency Response: 5 mV to 5 V / div ( CAL ):
                                   DC to 20 MHz (-3 dB).
????????????????????1 mV / div (CAL): DC to 5MHz (-3 dB).
Rise Time:Approximately 17.5 ns.
Operaing Modes:CH1: CH 1, single trace.
                           CH2: CH 2, single trace.
??????????????? ALT: dual trace, alternating.
??????????????? CHOP: dual trace, chopped.
??????????????? ADD: algebraic sum of CH1 + CH2
Maximum Input Voltage:400V dc+ac pack
SWEEP SYSTEM
Sweep Speed:0.1 μs/div to 2 s/div in 1-2-5 sequence
?????????????23 steps. Vernier control porvides fully 
                       adjustable sweep time between steps.
Accuracy: ± 3 %.
Sweep Magnification:10X, ± 6% ( 0.1 μs and 0.2 μs?ranges
                                   uncalibrated when X10 is engaged ).
Holdoff:Continuously adjustable from NORM to 5 times normal.
TRIGGERING
Trigger Modes:AUTO ( free run ) or NORM.
Trigger Source:CH 1, CH 2, ALT, EXT, LINE.
Maximum External Trigger Voltage:?300 V dc + ac peak.
Trigger Coupling:AC : 30 Hz to 30 MHz.
????????????????TV - H : Used for triggering from 
                             horizontal sync pulses.
????????????????TV - V : Used for triggering from
                            vertical sync pulses.
Trigger Sensitivity:Internal: 0.5 division?
                             ( 1 division with TV Coupling ).
                              External:500mV

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