Tektronix 570, Manual

Page: 18 / 134

In
the HTR position the meter shows the he ater
voltage as a percent age of the figure selected
by the HE ATER switch.
O T H E R FEATURES
Tube -Socket Switch:
The TEST POSITION switch selects either
of two devices or the two halves of one tube.
Safety Switch:
The TEST POWER switch removes all po­
tentially dangerous voltages from the patch
panel for safety when connections are being
changed.
Regulated Power Supplies:
All power supplies affecting calibration are
regulated for load and line-voltage varia­
tions. The he ater, negative dc , and plate­
sweep voltages are u nregulated.
Cathode-Ray Tube:
Type�ektronix T -520-31/T52P 3 1 phosphor is
supplied unless another phosphor is re­
quested. Type
I,
2, 7, or
11
phosphors are
available. Accelerating potential is approx­
imately 4 kv.
Illuminated Gr aticule:
Edge lighted graticule provides either red
or white illumin ation.
MECHANICAL CHARACTERISTICS
Ventilation -Filtered- forced- air circulation
maintains safe operating temperature.
Construction - SNI0 1 - 5000 - Aluminum alloy
ch assis and one piece cabinet.
- SN500 1 -up - Construction -
Aluminum- alloy chassis and three piece
cabinet.
Finish - S N l O l - 5 2 1 4 - Photo-etched anodized
front panel , with blue wrinkle cabinet.
- SN5 2 1 5 - up - Photo-etched anodized
front panel with blue vinyl c·abinet.
Dimensions: 16 1/2" high ,13" wide , 24 1/2"
deep.
Weight: 75 pounds.
Power Requirements : 1 0 5 - 1 25 or 2 1 0 - 250v,
50-60 cycles , 300 to 500 watts at 1 17 or
234 volts.
ACCESSO R I E S INCLUDED
2 - Instruction Manuals 070-359.
5 - Double patch cords , 6 inch bl ack 0 1 2-023.
5-Double patch cords , 6 inch red 0 1 2-024.
2-Suppressor cords, 6 inch with 100 ohms
0 1 2-025.
2 -Suppressor cords , 6 inch with 300 ohms
0 1 2-026.
2 -Suppressor cords , 6 inch with 1000 ohms
0 1 2-027 .
5 -Single patch cords , 6 inch black 0 1 2-028.
5-Single patch cords, 6 inch red 0 1 2-029.
2 -Seven-pin-miniature socket adapter panels
0 1 6 -004.
2-0ctal socket adapter panels 016-005.
2 - Nine-pin-miniature socket adapter panels
0 1 6 -006.
2 - Bl ank socket adapter panels 0 1 6 - 007 .
1 - 3 to 2-wire adapter 103 - 0 1 3 .
1 - 6U8 vacuum tube 154-033.
5 - 1 / 1 6 amp, 3 AG fast-blo fuses 1 5 9 -024.
5 - 1 / 2 amp , 3 AG fast-blo fuses 159-025.
1 - 3-conductor power cord 1 6 1 -0 1 0 .
I - Green filter 37 8 - 5 1 4 .
1 - 2
Ch aracteristics - Type 570