Oscilloscopes

Newly Designed Oscilloscope

ONLY $399

The OS-5020P oscilloscope is state of the art in design and has been human engineered for easy operation. These features alone make this new compact analog oscilloscope a model for the future, but there's more. This 20MHz scope also has two channel input, dual trace output and high sensitivity triggering. This scope comes equipped with a newly designed 6" CRT that is brighter for easier viewing and allows for a more precise measurement. The OS-5020P is designed for use in manufacturing, service, education and for the home hobbyist. Its many applications include: testing, service, troubleshooting and circuitry design. This OS-5020P comes with two probes, an extra fuse and an operator's manual included.

Features

DC to 20MHz Bandwidth
2 Channels and Dual Trace, X-Y mode
6" rectangular CRT with internal graticule
Compact size, outstanding features
High sensitivity triggering
Sweep magnification, X10 (20nS/div)
ALT. triggering
TV sync. separator circuit for stable TV signal observation
Compliance with international safety standards UL-1244(USA), CSA-C22.2(CANADA), IEC 1010-1(Europe)
CE Mark: EMS (Electromagnetic compatibility)
LVD (Low Voltage Directive)

-	Description	Specifications
CRT	Configuration and useful screen	6-inch rectangular screen with internal graticule ;8x10 Div (1 div = 1Cm), marking for measurement of rise time 2mm subdivisions along the central axis
	Accelerating potential	+1.9KV approx. (ref. cathode)
	Phosphor	P43
	Focusing	Possible
	Trace Rotation	Provided
	Intensity Control	Provided
Z-Axis Input (Intensity Modulation)	Input Signal	Positive going signal decreases intensity +5Vp-p or more signal cases noticeable modulation at normal intensity settings
	Bandwidth	DC to 2MHz (-3dB)
	Coupling	DC
	Input Impedance	20k - 30k typical
	Maximum Input Voltage	30V (DC+peak AC)
Vertical Deflection	Bandwidth (-3dB)	DC coupled: DC to 20MHz normal / DC to 10MHz magnified (CH1 only) AC coupled: 10Hz to 20MHz normal / 10Hz to 10MHz magnified (CH1 only)
	Modes	CH1, CH2, ADD, DUAL (CHOP ; Time/div switch - 0.2S to 1mS, ALT ; Time/div switch - 0.5mS to 0.2uS)
	Deflection Factor	5mV/div to 5V/div in 10 calibrated steps of a 1-2-5 sequence. Continuously variable between steps at least 1:2.5 x5 MAG ; 1mV/div to 1V/div in 10 calibrated steps. (CH1 only) 50mV/div to 50V/div (with 10:1 Probe used)
	Accuracy	Normal ; ą3%, magnified: ą5% (CH1 only)
	Input Impedance	Approx. 1M in parallel with 30pF
	Maximum Input Voltage	Direct;250V (DC+peak AC), with probe; refer to probe specification
	Input Coupling	DC - GND - AC
	Rise Time	17.5nS or less (35nS or less; x5 MAG)
	CH1 Out	25mV/div into 50 ; DC to 10MHz (-3dB)
	Polarity Invertion	CH2 only
Horizontal Deflection	Display Modes	NORM, X-Y, x10, VARIABLE
	Time Base	0.2us/div to 0.2S/div in 19 calibrated steps, 1-2-5 sequence. uncalibrated continuous control between steps at least 1:2.5
	Sweep Magnification	10 times (maximum sweep rate ; 20nS/div)
	Accuracy	ą3%, ą5% (0°C to 40°C), additional error for magnifier ą2% Note: 50nS/div, 20nS/div (ą10%)
Trigger System	Modes	Auto, norm, TV-V, TV-H
	Source	VERT, CH1, LINE, EXT
	Coupling	AC
	Slope	+ or -
	Sensitivity and Frequency	AUTO, NORM: 20Hz-2MHz (VERT): INT - 0.5 div (2 div); EXT - 0.2 Vp-p 20Hz - 20MHz (VERT): INT - 1.5 div (3 div); EXT - 0.6Vp-p TV-V, TV-H: at least 1div or 1.0Vp-p
	External Trigger Input Impedance	1M ą 10%
	Max. Input Voltage	250V (DC + peak AC)
X-Y Operation	X-axis	(same as CH1 except for the following) Deflection factor: same as that of CH1 / Accuracy; ą5% / Frequency response: DC to 500KHz (-3dB)
	Y-axis	Same as CH2
	X-Y Phase Difference	3° or less (at DC to 50KHz)
Calibration	Probe Adjustment	Approx. 1KHz frequency (ą20%), 0.5V (ą10%) square wave duty ratio : 40 - 50%
Power Supply	Voltage Range	Voltage Range: 115 (98 - 125V); 230 (198 - 250V) Fuse (250V): 125V 1A; 250V 0.5V
	Frequency	50Hz / 60Hz
	Power Consumption	Approx. 42w
Physical Characteristic	Dimension	316mm (W) x 143mm (H) x 406mm(L)
Physical Characteristic	Weight	7.8Kg
Environmental Characteristic	Temperature	Temperature range for rated operation: +10°C to +35°C (+50°F to +95°F) Max. ambient operating temperature: 0°C to +40°C (+32°F to +104°F) Max. storage temperature: -20°C to +70°C (-4°F to +158°F)
Environmental Characteristic	Humidity	Humidity range for rated operation: 45% to 85% RH Max. ambient operating humidity: 35% to 85% RH
Safety & EMC	Safety	UL-1244, CSA-C22.2, IEC-1010-1
Safety & EMC	EMC	IEC-801-2.3.4.5

Cat No.	Product Description	Price
OS-5020P	20MHz Oscilloscope	$399.00

Oscilloscope with Built-In Function Generator

NEW LOWER PRICE!
ONLY $495

This product is a multi-purpose, portable oscilloscope with waveform measurement capabilities to 20MHz and a built-in function generator that can generate triangle, sine and square wave signals. It also has DC offset plus a separate TTL level pulse with frequencies ranging from 0.1 Hz to 1 MHz.

Features

Wide frequency response
Deflection factor of 1mV/div.
Bandwidth to 20MHz
Algebraic sum of CH1 and CH2
Low drift with compensation circuit
Maximum sweep rate of 20ns/div.
Stable observation of video signals with internal TV sync. separator
Jitterless trigger circuitry
CH1 signal output
Variable trigger hold-off
Precision X-Y phase difference measurement to 50kHz
Built-in 1MHz function generator with BNC output of 50W and TTL
Triangle, Sine, Square waveforms with 50W output

-	Description	Specifications
CRT	Configuration and useful screen	6-inch rectangular screen with internal graticule ;8x10 Div (1 div = 1Cm), marking for measurement of rise time 2mm subdivisions along the central axis
	Accelerating potential	+1.9KV approx. (ref. cathode)
	Phosphor	P43
	Focusing	Possible
	Trace Rotation	Provided
	Intensity Control	Provided
Z-Axis Input (Intensity Modulation)	Input Signal	Positive going signal decreases intensity +5Vp-p or more signal cases noticeable modulation at normal intensity settings
	Bandwidth	DC to 2MHz (-3dB)
	Coupling	DC
	Input Impedance	20k - 30k typical
	Maximum Input Voltage	30V (DC+peak AC)
Vertical Deflection	Bandwidth (-3dB)	DC coupled: DC to 20MHz normal / DC to 10MHz magnified (CH1 only) AC coupled: 10Hz to 20MHz normal / 10Hz to 10MHz magnified (CH1 only)
	Modes	CH1, CH2, ADD, DUAL (CHOP ; Time/div switch - 0.2S to 1mS, ALT ; Time/div switch - 0.5mS to 0.2uS)
	Deflection Factor	5mV/div to 5V/div in 10 calibrated steps of a 1-2-5 sequence. Continuously variable between steps at least 1:2.5 x5 MAG ; 1mV/div to 1V/div in 10 calibrated steps. (CH1 only) 50mV/div to 50V/div (with 10:1 Probe used)
	Accuracy	Normal ; ą3%, magnified: ą5% (CH1 only)
	Input Impedance	Approx. 1M in parallel with 30pF
	Maximum Input Voltage	Direct;250V (DC+peak AC), with probe; refer to probe specification
	Input Coupling	DC - GND - AC
	Rise Time	17.5nS or less (35nS or less; x5 MAG)
	CH1 Out	25mV/div into 50 ; DC to 10MHz (-3dB)
	Polarity Invertion	CH2 only
Horizontal Deflection	Display Modes	NORM, X-Y, x10, VARIABLE
	Time Base	0.2us/div to 0.2S/div in 19 calibrated steps, 1-2-5 sequence. uncalibrated continuous control between steps at least 1:2.5
	Sweep Magnification	10 times (maximum sweep rate ; 20nS/div)
	Accuracy	ą3%, ą5% (0°C to 40°C), additional error for magnifier ą2% Note: 50nS/div, 20nS/div (ą10%)
Trigger System	Modes	Auto, norm, TV-V, TV-H
	Source	VERT, CH1, LINE, EXT
	Coupling	AC
	Slope	+ or -
	Sensitivity and Frequency	AUTO, NORM: 20Hz-2MHz (VERT): INT - 0.5 div (2 div); EXT - 0.2 Vp-p 20Hz - 20MHz (VERT): INT - 1.5 div (3 div); EXT - 0.6Vp-p TV-V, TV-H: at least 1div or 1.0Vp-p
	External Trigger Input Impedance	1M ą 10%
	Max. Input Voltage	250V (DC + peak AC)
X-Y Operation	X-axis	(same as CH1 except for the following) Deflection factor: same as that of CH1 / Accuracy; ą5% / Frequency response: DC to 500KHz (-3dB)
	Y-axis	Same as CH2
	X-Y Phase Difference	3° or less (at DC to 50KHz)
Calibration	Probe Adjustment	Approx. 1KHz frequency (ą20%), 0.5V (ą10%) square wave duty ratio : 40 - 50%
Power Supply	Voltage Range	Voltage Range: 115 (98 - 125V); 230 (198 - 250V) Fuse (250V): 125V 1A; 250V 0.5V
	Frequency	50Hz / 60Hz
	Power Consumption	Approx. 42w
Physical Characteristic	Dimension	316mm (W) x 143mm (H) x 406mm(L)
Physical Characteristic	Weight	7.8Kg
Environmental Characteristic	Temperature	Temperature range for rated operation: +10°C to +35°C (+50°F to +95°F) Max. ambient operating temperature: 0°C to +40°C (+32°F to +104°F) Max. storage temperature: -20°C to +70°C (-4°F to +158°F)
Environmental Characteristic	Humidity	Humidity range for rated operation: 45% to 85% RH Max. ambient operating humidity: 35% to 85% RH
Safety & EMC	Safety	UL-1244, CSA-C22.2, IEC-1010-1
Safety & EMC	EMC	IEC-801-2.3.4.5

Cat No.	Product Description	Price
OS-9020G	Oscilloscope with Built-In Function Generator	$495.00

CRT Readout 100 MHz Oscilloscopes

Fantastic High Resoluation Blue Screen!
Highly Competitive Prices!

Premium value on 100MHz Bandwidth CRT Readout scopes! Beautiful 6" "Blue Screen" screen provides higher resolution. Newly designed cosmetics and LG Precision's (Goldstar) 2-year limited warranty.

Features

DC to 100MHz Bandwidth
Dual Time Base
HF/LF Reject Trigger Filters
Auto Set Function
Delayed Sweep Function
Readout Cursor Function
Frequency Counter Function (only on Autoset)
X-Y Operation
Scale Illumination
4 Channels, 8 Traces (5100RA)
2 Channels, 4 Traces (5100B)
5ns/div Fast Sweep Rate
CH1 OUTPUT
400V Max. input voltage
Holdoff Function
Video Sync
Signal Delay Line

-	Description	Specifications (OS-5100RA and OS-5100RB)
CRT	Configuration and useful screen	6-inch rectangular screen with internal graticule ;8x10 Div (1 div = 1Cm), marking for measurement of rise time 2mm subdivisions along the central axis
	Accelerating potential	+11.5KV approx. (ref. cathode)
	Phosphor	P31 (standard)
	Focusing	align=center>Possible (with auto-focus correction circuit)
	Trace Rotation	Provided
	Scale Illumination	Variable
	Intensity Control	Provided
Z-Axis Input (Intensity Modulation)	Input Signal	Positive going signal decreases intensity +5Vp-p or more signal cases noticeable modulation at normal intensity settings
	Bandwidth	DC to 2MHz (-3dB)
	Coupling	DC
	Input Impedance	20k - 30k typical
	Maximum Input Voltage	30V (DC+peak AC)
Vertical Deflection	Bandwidth (-3dB)	DC coupled: DC to 100MHz (2mV/DIV : DC to 50MHz) AC coupled: 10Hz to 100MHz (2mV/DIV : 10Hz to 50MHz)
	Modes	CH1, CH2, CH3, DUAL, ADD, ALT, CHOP CH2 INV, QUAD (OS-5100RA) CH1, CH2, DUAL, ADD, ALT, CHOP, CH2 INV (OS-5100RB)
	Deflection Factor	2mV/div to 5V/div in 11 calibrated steps of a 1-2-5 sequence. (For OS-5100RA:CH#,CH4:0,1V/DIV. 0.5V/DIV)Continuously variable between steps at least 1:2.5
	Accuracy	ą3%
	Input Impedance	1M in parallel with 25pF
	Maximum Input Voltage	Direct;400V (DC+peak AC), with probe; refer to probe specification
	Input Coupling	DC - GND - AC
	Rise Time	3.5nS or less (2mV/DIV : 7ns or less)
	CH1 Out	50mV/div into 50 ; DC to 20MHz (-3dB)
	Polarity Invertion	CH2 only
	Signal Delay	Delay cable supplied
Horizontal Deflection	Display Modes	A, ALT, B, B TRIG'D, X-Y
	Time Base A	0.05us/div to 0.5S/div in 22 calibrated steps, 1-2-5 sequence. uncalibrated continuous control between steps at least 1:2.5
	Hold-Off Time	Variable with the holdoff control
	Time Base B	0.05us/div to 50mS/div in 19 calibrated steps, 1-2-5 sequence.
	Delayed Sweep Position adj.	1 div or less - 10 div or more
	Delay Time Jitter	Better than 1:10,000
	Sweep Magnification	10 times (maximum sweep rate ; 5nS/div)
	Accuracy	ą3%, ą5% (0°C to 40°C), additional error for magnifier ą2%
Trigger System	Modes	Auto, norm, TV, SINGLE
	Source	VERT, LINE, CH1, CH2, CH3, CH4 (OS-5100RA) LINE, VERT, CH1, CH2 (OS-5100RB)
	Coupling	AC, DC, HF, REJ, LF REJ, TV-V, TV-H
	Slope	+ or -
	Sensitivity and Frequency AUTO(30Hz or more), NORM	DC - 10MHz: INT - 0.5 div; EXT - 0.1Vp-p; VERT - 1.5div 10MHz - 100MHz: INT - 1.5 div; EXT - 0.3Vp-p; VERT - 3.0div
	TV-V, TV-H	at least 1div or 1.0Vp-p
	External Trigger Input Impedance (OS-5100RA,CH3 or CH4)	1M (in parallel with approx. 25pF)
	Max. Input Voltage	400V (DC + peak AC)
X-Y Operation	X-axis	(same as CH1 except for the following) Deflection factor: same as that of CH1 / Accuracy; ą6% / Frequency response: DC to 2MHz (-3dB)
	Y-axis	Same as CH2
	X-Y Phase Difference	3° or less (at DC to 100KHz)
Readout Function	Cursor Readout Difference	DV, DT, 1/DT
	Auto Setup	O
	Frequency Counter Display	O (only on Autosetup)
	Panel Setting Displays	AC/DC/GND, V-MODE, CH2 Invert, VOLTS/DIV, x10MAG, H-DSP MODE, TIME/DIV, TRG Coupling, TRG Source
	Resolution	1/25div
Calibrator	Probe Adjustment	Approx. 1KHz 0.5Vp-p(ą2%) square wave duty ratio: ~50%
Power Supply	Line Voltage	90~250VAC (fuse: 1A 250V)
	Line Frequency	48~440Hz
	Power Consumption	Max. 50W
Physical Characteristic	Size	328mm (W) x 153mm (H) x 392mm(L)
Physical Characteristic	Weight	8Kg
Environmental Characteristic	Temperature	Temperature range for rated operation: +10°C to +35°C (+50°F to +95°F) Max. ambient operating temperature: 0°C to +40°C (+32°F to +104°F) Max. storage temperature: -20°C to +70°C (-4°F to +158°F)
Environmental Characteristic	Humidity	Humidity range for rated operation: 45% to 85% RH Max. ambient operating humidity: 35% to 90% RH
Other	Accessories Supplied	Operator's Manual 1; Power Cord 1 (OS-5100RA) Spare fuse 2; Test Probe (option) 2 (OS-5100RB)

Cat No.	Product Description	Price
OS-5100RA	CRT Readout 100MHz O'scope w/4 Ch.	$1469.00
OS-5100RB	CRT Readout 100MHz O'scope w/2 Ch.	$1245.00

40MHz Dual Channel

6" Large Size, High Luminance CRT
Automatic Focus
Wide Dynamic Range even at High Frequencies
High Deflection Factor
Max. Sweep Time of 20ns/div
Variable Hold-Off Function
Delay Sweep Function
Level Control Allows Superior Triggering
TV Synch Circuit
X-Y Operation
Signal Delay Line
Scale Illumination

Cat No.	Price
OS-9040D	$659.00

60MHz Dual Channel

6" Large Size, High Luminance CRT
Automatic Focus
Wide Dynamic Range even at High Frequencies
High Deflection Factor
Max. Sweep Time of 10ns/div
Variable Hold-Off Function
Delay Sweep Function
Level Control Allows Superior Triggering
TV Synch Circuit
X-Y Operation
Signal Delay Line
Scale Illumination

Cat No.	Price
OS-9060D	$799.00

Oscilloscopes

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