Tektronix 634, Инструкция по эксплуатации

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General Information — 634 Operators
SPECIFICATION
The electrical specifications listed in Table 1-1 apply when the following conditions are met: (1)The instrument must
have been adjusted at an ambient temperature b20° and +30°C (+68° and +86°F), (2) the instrument must be
operating in an ambient temperature between 0° and +50° (+32° and +122°F), and (3) the instrument must have been
operating for at least 20 minutes.
TABLE 1-1
Electrical Characteristics
Characteristic Performance Requirement
VIDEO INPUT SIGNAL
Sync Pulse Negative (negative black level).
Amplitude 0.35 V to 2 V peak-to-peak (max.).
Return Loss 46 dB to 5 MHz with internal 75 Q termination
and power on.
Maximum Nondestructive Input Voltage ±5 V peak.
Bandwidth
1 Hz to at least 10 MHz.
RASTER
Sweep Rate
Vertical 60 ramps/second, sync pull-in within 2%.
Horizontal 15,750 ramps/second, sync pull-in within 2%.
Linearity
Display Area
9 cm diameter circle centered within the
9 x 12 cm graticule area.
Within 0.5% of the height (0.045 cm or 0.018 inch).
9 x 12 cm graticule area excluding the
centered 9 cm diameter circle.
Within 1% of the height (0.09 cm or 0.036 inches).
Linearity (Option 1 Only)
Display Area
9 cm diameter circle centered within the
9 x 12 cm graticule area.
Also refer to Resolution (Option 1).
Within 1% of the height (0.09 cm or 0.036 inches).
9 x 12 cm graticule area excluding the
centered 9 cm diameter circle.
Within 2% of the height (0.018 cm or 0.07 inches).
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