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> 1 CQ620CF 20MHZ analog oscilloscope w/frequency counter
1 CQ620CF 20MHZ analog oscilloscope w/frequency counter
6-inch rectangular with internal graticule 8x10div (1div=1cm)
2kV(20MHz) 12kV(40MHz)
Zin: 47k ; Vin: 5Vp-p; Bw: DC~2MHz
DC (AC 10Hz) ~ 20MHz(-3dB)
DC (AC 10Hz) ~ 40/50MHz(-3dB)
CH1, CH2, DUAL ( ALT/CHOP) ADD, CH2 INV
0.2us~0.5s / div 3%; MAGx10:100ns ~ 50ms /div 5%
3%, 5% at x10MAG (20nS~50nS/DIV uncalibrated)
CH1, CH2, ALT, LINE, EXT
TV sync pulse >1DIV or 1V (EXT)
External trigger input
Input impedance: 1M 3%, 25pF 5pF
Max. input voltage: 400V (DC+ACpeak) at 1KHz
1KHz square wave, 2Vp-p 2%
AC 110/220V 10%, 50Hz/ 60Hz, 35W
Instruction manual x 1, Power cord x 1,fuse x1, Probe x 2
310(W) x 150(H) x 455(D)mm, Approx. 8kg
CQ620CF 20MHz DUAL CHANNEL ANALOG OSCILLOSCOPE WITH BUILTIN 6 DIGIT FREQUENCY COUNTER
.ALT triggering function
.Encoder for sweep switch
.Fully sealed long life vertical sensitivity switch
.10 times sweep magnification
.TV synchronization, X-Y mode
.Build-in 6 digital frequency counter
.Economic choice for high quality
LIU & DB ENTERPRISES, INC.
ELECTRONICS & TESTING MEASUREMENT DIVISION
TEL: (***)-370-2197 ext 11
