Tektronix 2337, Инструкция по эксплуатации

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Table 5 (cont)
Characteristics Performance Requirements
Supplemental Information
TRIGGER SYSTEM
Sensitivity
With VO LTS/D IV VAR control in
calibrated detent.
In E X T
t
10, m ultiply input require­
ments by 10.
A TRIGGER
AC Coupled Signal
0.3 division internal or 50 mV external
from 20 Hz to 20 MHz; increasing to
1.1 divisions internal or 150 mV external
at 100 MHz.
LF REJ Coupled Signal
0.3 division internal or 50 mV external
from 50 kHz ±10 kHz to 20 MHz;
increasing to 1.1 divisions internal or
150 mV external at 100 MHz.
Attenuates signals below 50 kHz
±10 kHz ( - 3 dB at 50 kHz).
HF REJ Coupled Signal
0.3 division internal or 50 mV external
from 20 Hz ±4 Hz to 50 kHz ±10 kHz. Attenuates signals below 20 Hz ±4 Hz
and above 50 kHz ±10 kHz (—3 dB at
20 Hz and 50 kHz).
DC Coupled Signal
0.3 division internal or 50 mV external
from dc to 20 MHz; increasing to
1.1 divisions internal or 150 mV external
at 100 MHz.
@ 2337 Operators
77