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Model LS 8105 and LS 8106 |
"Specifications" |
CRT
READOUT FUNCTION (LS 8106) CH1 frequency or period + V p-p (ac coupling) or DC level (dc coupling) Setting Conditions Vertical Scale factors for CH1, CH2 and CH3 Corrects X10 probe Input Coupling V-UNCAL, INVert,ADD Horizontal A & B TIME BASE scale factors includes MAG conversion, H-UNCAL, MAG X10, delay time (when cursors not used), X-YCURSOR MEASUREMENTS (LS 8106) 2 cursors (vertical or horizontal) Voltage Difference (DV) Voltage between D and REF cursors Voltage Difference (DV%) Voltage difference in % between D and REF cursors with a full scale of 5 div = 100% Time Difference (DT) Time interval between the D and REF cursors Time Difference Ratio (DT%) The time ratio in % between the D and REF cursors with a full scale of 5 div = 100% Frequency (1/DT) Frequency between D and REF cursors Phase Difference Indicates the difference in degrees between the D and REF cursors with a full scale of 5 div = 360� VERTICAL DEFLECTION Bandwidth (-3 dB) 5mV/div - 5 V/div, CH1/CH2 dc coupled: dc to 100 MHz ac coupled: 5 Hz to 100 MHz 1mV/div - 2 mV/div dc coupled: dc to 20 MHz ac coupled: 5 Hz to 20 MHz 0.1 V/div, CH3 dc coupled: dc to 100 MHz Rise Time (All Channels) 3.5 ns (5 mV/div - 5 V/div) 17.5 ns (1 mV/div - 2 mV/div) Signal Delay (All Channels) Displays fast trigger edges Deflection Coefficients (CH1/CH2) 1 mV/div to 5 V/div in 12 calibrated steps, 1-2-5 sequence (20 MHz band-width at 1 mV/div and 2 mV/div set-tings) Deflection Coefficient (CH3) 0.1 V/div Accuracy, CH1/CH2 � 2%, 5 mV/div - 5 V/div � 5%, 1 mV/div - 2 mV/div Accuracy, CH3 �2% Input Coupling AC, GND, DC, CH1/CH2 DC, CH3 Input Impedance 1 MW � 2%, 23 pF, approx. Maximum Input 400 V (dc plus ac peak), CH1/CH2 50 V (dc plus ac peak), CH3 Display Modes CH1, CH2, ALTernate, CHOP, ADD, subtract (CH2 invert) CH3, CH1/CH2/CH3, add (8 trace) Chop Frequency 250 kHz Output CH1 output on rear panel, 50 mV per div of CRT deflection into 50 W 100 Hz - 100 MHz EXTERNAL HORIZONTAL DEFLECTION (X-Y MODE) X-Axis Via CH2 vertical amplifier Y-Axis CH1 Sensitivity Same as CH1/CH2 Input Impedance Same as CH1/CH2 X-Axis Bandwidth (-3 dB) dc: dc to 1 MHz ac: 5 Hz to 1 MHz Phase Shift < 3� at 100 kHz DELAYED TIME BASE TRIGGERING |
INTERNAL
HORIZONTAL DEFLEC-TION Display Modes Main time base, main time base intensified by delayed time base, Main and delayed alternate time base, delayed time base, delayed time base triggered Main Time Base 50 ns/div to 0.5 s/div in 22 steps,1-2-5 sequence Delayed Time Base 50 ns/div to 50 ms/div in 19 steps,1-2-5 sequence Accuracy � 3%, � 5% with X10 MAG on, � 8% with X10 MAG, 50 ns/div to 0.5 �s/div Magnifier X10 mag sets max sweep rate to 5 ns/div Delay Time Jitter 1 part in 10,000 Delay Time Numerically indicated on CRT (8106)MAIN TIME BASE TRIGGERING Sources CH1, CH2, CH3,VERT (alternate), Line Modes AUTO, NORMal, FIX (p-p), SINGLE Coupling AC, HF-REJect, DC,TV-V, TV-H Slope + or - (also applies to video polarity) Sensitivity
Relative Holdoff Input Level TTL compatible (blanked at TTL high) Maximum Input 42 V (dc plus ac peak) Input Impedance 10 kW approx. Bandwidth dc - 5 MHz INTERNAL CALIBRATION Output 1.0 V p-p � 3% Waveform Squarewave, 1 kHz nominal CRT DISPLAY Graticule Internal, illuminated 8 x 10 div Accelerating Potential 12 kV/2 kV (PDA) Focus Front panel FOCUS and ASTIGmatism Trace Alignment Front panel trace rotation control POWER REQUIREMENTS 100, 120, 220, 240 V ac � 10% 50/60 Hz, 48 W (8106) 43W (8105) PHYSICAL Size (W x H x D) 12 x 6 x 15 3 /4 in. 300 x 150 x 400 mm Weight 19.1 lbs., 8.7 kg SUPPLIED ACCESSORIES 2 Probes (LP-103C) (for LS 8106) (LP-102C) (for LS 8105) Adjusting Screwdriver 1 Spare Fuse AVAILABLE ACCESSORIES Probe Pouch (LP-2088) Rackmount Adapter (LR-2428I) Front Cover (LC-2136) Probe (LP-100C) (for LS 8105) |
WISCO International, Inc. -
MIAMI, FL U.S.A. Fax: (954) 370-3997 | E-mail: wiscointl@wiscointl.com |