Tektronix PFG 5105, Инструкция по эксплуатации

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Specification
Table 1-2 (Cont)
WAVEFORMS, OPERATING MODES, AND PARAMETERS
Characteristics
OPERATING MODES (Cont)
Output
Frequency (MHz)
1 4.0
1 2.0
1 0.0
8.0
6.0
4.0
2.0
0.0
-5 V -4 V
Performance
Requirements
-2 V
0
VCO Input Voltage
Supplemental
Information
Voltage changed by
0.1 V increments
+2 V +4 V +5 V
Fig. 1 -28. Typical FM Response of Frequencies 1 .21 MHz, 3.0 MHz, etc. (Entered
by Front Panel or GPIB) to VCO Input Voltages with FREQUENCY RANGE LOCK OFF.
Synthesizer:
Parameters
Increment
Function:
1 -4
Optional mode.
See Table 1-8, Synthesizer.
F REQ, AMPL, OFFSET, RATE, DELAY,
· WIDTH, D C and NBURST can be
manually incremented/decremented by
a settable increment delta. Step rate is
approximately 2 steps per sec. for the
first 3 steps; then 1 O steps per sec.
for successive steps at one continuous
keystroke.
Setting INCR SIZE to O sets increment size
to the default setting. The default size is
the least significant digit of the current
range (if the range changes, delta also
changes). If increment size is changed via
the front panel, it is locked to the new
value until it is again set to O (default) via
the front panel. If increment size is locked
to an increment smaller than the LSD of
the range, an error is displayed in the front
panel if an INCREMENT ft or .U. button is
pressed. The monotonicity of the incre­
ment/decrement function is not guaran­
teed. If a parameter is incremented, the
output could decrement.
PF G 51 05/5505 Instruction Manual