|
|
General description of the
used TEKTRONIX TAS 475
for sale.
100 MHz Analog Oscilloscope. Four channel. Rise Time: <= 3.5 ns. Defection Factor: 2 mV/div to 5 V/div, continuously variable between V/div settings. Deflection Factor DC Accuracy: ±2.5%. Bandwidth Limit: 20 MHz, independent channel control. Input Coupling: AC, DC, GND. Max Input Voltage: 400 V (DC + peak AC) derate at 20 dB/decade from 100 KHz to 13 V at 3 MHz. Input R and C: 1 M-Ohm ±1% in parallel with 20 pF ±2.0 pF. Channel Isolation: >= 50 dB at 10 MHz, >= 35 dB at 100 MHz. Vertical Control: CH1; CH2; CH3; CH4; ADD CH1 +CH2; ADD CH3+CH4; INVERT any/all channels; ALTernate or CHOP between all channels. Common Mode Rejection Ratio: >= 10:1 at 50 MHz. Main Sweep Time Base Range: 0.5 s/div to 20 ns/div (to 2 ns/div with X10 magnification). Delayed Sweep Time Base Range: 5 ms/div to 20 ns/div (to 2 ns/div with X10 magnification). Time Base Accuracy: ±2%, ±3% magnified. Delay Jitter: 25000 to 1 for sweep speeds slower than 1 ms/div. 10,000 for all other sweep speeds. Triggering Main Mode Selections: AUTO LEVEL, (with auto baseline), AUTO, NORM, TV LINE, TV FIELD (both, odd and even), SGL, SEQ. Trigger Coupling: DC, HF Reject, Noise Reject, LF Reject and AC for both Main and Delayed. Trigger Sensitivity - DC: 0.30 division from DC to 25 MHz, increasing linearly to 1 div at 150 MHz.
|