Tektronix 561A, Инструкция по эксплуатации

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Accessories — Type 561 A
Type C-13 Camera
Same style as the C-12 except that it does not have the
binocular viewing feature. Standard lens supplied with the
C-13 Camera is an f/4.5 Oscillo-Amaton which has an
cbject-to-image ratio of 1:0.7, Other lenses currently avail ­
able from Tektronix will fit the C-13.
Other features of the C-13 Camera are similar
to
those of
the C-12.
Type C-19 Camera
Same style as the C-12 Camera except that it is con ­
structed without a beam-splitting mirror to permit maximum
light from the oscilloscope screen to reach the camera lens
This feature in coniundion with the fast f/1 5 lens supplied
with the camera make the C-19 particularly suitable for
applications requiring extremely high writing rales. Other
lenses currently available from Tektronix may be used with
the C-19
Binocular viewing of a 5 cm high by 10 cm wide screen
area permits the oscilloscope display to be observed while
being photographed.
Other features of the C-19 Camera are similar to those of
the C-12.
a
AUXILIARY DEVICES
Type 105 Square-Wave Generator
Risetime — 13 nsec, with 50-ohm termination.
Frequency Range— 25 cycles to 1 me, continuously variable.
Frequency Meter — Direct reading, accurate within 3% of
full scale.
Output Amplitude — 0 to 100 v maximum, 0 to 15 v across
93-ohm load.
Type 105
Type 107 Square-Wave Generator
Risetime Loss than 3 nsec with 50 ohm internal termination
Frequency Range 400 kc to 1 me, uncolibratcd.
Output Amplitude—0.1 v Io 0.5 v, with 50-ohm terminated
cable.
6-9
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