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551: Difference between revisions
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Early 551 units used [[UHF connector]]s. Many were converted in the field to use [[BNC connector]]s. | Early 551 units used [[UHF connector]]s. Many were converted in the field to use [[BNC connector]]s. | ||
{{BeginSpecs}} | |||
{{Spec | CRT | [[T57]] (T551) in early, [[T5511]] in later (SN 2032+) models }} | |||
{{EndSpecs}} | |||
{| | {| class="wikitable" style="text-align: center;" | ||
|+ Comparison of 551 with 555 | |+Comparison of 551 with 555 | ||
! scope="col" | | ! scope="col" | | ||
! scope="col" | 551 | ! scope="col" | 551 | ||
! scope="col" | 555 | ! scope="col" | 555 | ||
|- | |- | ||
! scope="col" | | ! scope="col" | Rise time with Type K | ||
| | | 14 ns | ||
| | | 12 ns | ||
|- | |- | ||
! scope="col" | Acceleration Voltage | ! scope="col" | Acceleration Voltage | ||
| | | 10 kV | ||
| | | 10 kV | ||
|- | |- | ||
! scope="col" | Filament Regulation | ! scope="col" | Filament Regulation | ||
| Line 47: | Line 49: | ||
| saturable core reactor | | saturable core reactor | ||
|- | |- | ||
! scope="row" | Price in 1965 | ! scope="row" | Price in 1965 <br />(2015 equiv.) | ||
| $ | | $1,850 <br />($14,000) || $2,650 <br />($20,100) | ||
|- | |- | ||
! scope="row" | Indicator Weight | ! scope="row" | Indicator Weight | ||
| 52 | | 52 lb (23.6 kg) | ||
| 68 | | 68 lb (30.8 kg) | ||
|- | |- | ||
! scope="row" | Power Supply Weight | ! scope="row" | Power Supply Weight | ||
| 42 | | 42 lb (19 kg) | ||
| 45 | | 45 lb (20.4 kg) | ||
|- | |- | ||
! scope="row" | Power Consumption | ! scope="row" | Power Consumption | ||
| 850 | | 850 W | ||
| 1050 | | 1050 W | ||
|} | |} | ||
| Line 66: | Line 68: | ||
<gallery> | <gallery> | ||
File:551_front.jpg|Front view. | |||
File:551_ps.jpg|External power supply. | |||
File:551_leftint.jpg|Left side. | |||
File:551_rightint.jpg|Right side. | |||
File:551_top.jpg|Top view. | |||
File:551 block.gif|Block diagram | |||
File:551 vert.gif|Vertical amplifier | |||
File:Tek 551 trigger.png|trigger schematic | |||
File:Tek 551 high voltage section.png|CRT circuit | File:Tek 551 high voltage section.png|CRT circuit | ||
File:Tek 551 block.png|block diagram | |||
File:Tek 551 ps bottom.jpg|bottom of power supply | |||
File:1-551 001.jpg|Tek 551 Mod 108A | File:1-551 001.jpg|Tek 551 Mod 108A | ||
File:1-551 004.jpg|551 with Mod 108A | File:1-551 004.jpg|551 with Mod 108A | ||