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> nice leader lbo-524L oscilloscope 2CH, 40MHZ
nice leader lbo-524L oscilloscope 2CH, 40MHZ
THIS IS SURPLUS FROM A GOVERNMENT AGENCY.
THIS IS IN REALLY NICE CONDITION AND IT LOOKS GREAT BUT DOES HAVE SOME WRITING ON THE TOP.
YOU'LL RECEIVE ONLY WHATS SHOWN IN THE PICTURES.
The dual time base permits accurate observation & time internal measurements of complex wavefrms The LBO-524L is also equiped w/signal delay lines to allow observation of pretrigger
Type 150 mm Rectangular, Internal-graticule Scale, Aluminized Screen and Flat Face
with illumination lamp and Percentage scale.
Accelerating Potential 7kV /2kV regulated
Effective display area 8x10div (l div.=10mm )
Beam Rotator Adjustment on front panel
Graticule Illumination Continuously variable
Intensity Modulation Blanked by TTL Level Signal
Vertical Amplifiers (CH-l and 2 )
Sensitivity 5 mV/div. to 5V /div.(all bandwidth), 0.5mV/div, to 2 mV/div.(5MHz: MAG x10) with variable in 10 steps,
1-2-5 sequence, continuously variable between steps.
Calibration Accuracy 3%( 5% : MAG x 10)
DC coupled DC to 40 MHZ DC to5 MHZ: MAG x10)
Rise Time 9ns (70ns : MAG x10)
Input Impedance 1 M 1.5%, 30pF within 5pF(Tolerance within 2pF)
Maximum input 600V (DC + AC p-p)
Signal Delay[LBO -524L ] Leading edge displayed.
Display Modes CH-1, CH-2, CHOP, ALT, ADD
CH-1 output Approx. 0.1V/div. in to 50 (DC to 40 MHz, -3dB)
Sweep Method Trigger sweep, Automatic trigger sweep , Continuously
delayed sweep, and Trigger delayed sweep
A Sweep Time 0.2 s/div. to 0.2s/div., 1-2-5 sequence19 steps with continuous adjuster.
B Sweep Time 0.2 s/div. to 0.5ms/div., 1-2-5 sequence ll steps
Hold off variable One sweep or more
Setting accuracy of delay time position 3% approx
Max. Sweep Time 20ns/div. MAG x10 ON)
Signal Sources ALT, CH-1, CH-2, LINE, EXT.
Coupling AC, HF-REJ, TV-V, TV-H
