Tektronix TYPE CA Instruction Manual page 6

CA also useful In all single-trace applications
within its frequency-response and sensitivity
capabilities. Maximum, flexibility is obtained by
providing separate positioning, sensitivity, and
polarity-inverting controls for each channel.
Operating odes
Channel A only.
Channel B only.
CHOPPED (Electronic switching at 100 kc.)
ALTERNATE (Electronic switching on alternate
sweeps.)
ADDED ALGEBRAICALLY (Both channels com ­
bined at output (A +or- B)
Amplifier Sensitivity
Basic deflection factor--.05 v/cm, ac or dc.
Nine calibrated sensitivities--. 05 v/cm to 20
v/cm, accurate within 3% when set on any one
step.
Input Impedance
Plug-in alone 1 megohm shunted by 20 pf.
10 megohms at 14 pf with P6000 or P6017
probe.
P410 probe with plug-in will be 10 megohms at
7.5 pf.
Physical Characteristics
Construction--Aluminum alloy chassis.
Finish — Photo-etched anodized panel.
Weight--4 1/2 lbs.
Accessories
2-Instruction Manuals.
Characteristics - Type CA
AA.