39,552
edits
m (add link to remove control page) |
(remote control -> 012-0102-00) |
||
Line 15: | Line 15: | ||
====Maintenance Notes==== | ====Maintenance Notes==== | ||
* [[Media:tek_549_crt_socket_leak.pdf|Maintenance Note: 549 CRT Socket Leakage ( | * [[Media:tek_549_crt_socket_leak.pdf|Maintenance Note: 549 CRT Socket Leakage]] (OCR) | ||
* [[Media:tek_549_note_ringing_1a1.pdf|Maintenance Note: 549 Ringing with 1A1 ( | * [[Media:tek_549_note_ringing_1a1.pdf|Maintenance Note: 549 Ringing with 1A1]] (OCR) | ||
====Data Sheets and Catalogs==== | ====Data Sheets and Catalogs==== | ||
* [[Media:tek_549_catalog.pdf|Tektronix 549 in 1968 Catalog ( | * [[Media:tek_549_catalog.pdf|Tektronix 549 in 1968 Catalog]] (OCR) | ||
* [[Media:tek_549_german_intro.pdf|Tektronix 549 Introduction in German ( | * [[Media:tek_549_german_intro.pdf|Tektronix 549 Introduction in German]] (OCR) | ||
* [[Media:tek_549_Remote_Control_DS.pdf|Tektronix 549 Remote Control Datasheet ( | * [[Media:tek_549_Remote_Control_DS.pdf|Tektronix 549 Remote Control Datasheet]] (OCR) | ||
}} | }} | ||
The '''Tektronix 549''' is the only [[CRT_storage_scope|storage scope]] in the 500 series (except for the [[537]] that never left prototype stage). | The '''Tektronix 549''' is the only [[CRT_storage_scope|storage scope]] in the 500 series (except for the [[537]] that never left prototype stage). | ||
Line 34: | Line 34: | ||
{{Spec | Rise time | 12 ns }} | {{Spec | Rise time | 12 ns }} | ||
{{Spec | Writing speed | 5 cm/μs }} | {{Spec | Writing speed | 5 cm/μs }} | ||
{{Spec | Line voltage | 104/115/127 or 208/230/254 V<sub>AC</sub> ±10%, selected via primary voltage selector (inside cabinet) and voltage range selector (on rear panel), 50 to 60 Hz }} | {{Spec | Line voltage | 104/115/127 or 208/230/254 V<sub>AC</sub> ±10%, selected via primary voltage selector (inside cabinet) and voltage range selector (on rear panel), 50 to 60 Hz }} | ||
{{Spec | Thermal protection | 65°C (150°F) Automatic resetting [[thermal cutoff]] }} | {{Spec | Thermal protection | 65°C (150°F) Automatic resetting [[thermal cutoff]] }} | ||
{{Spec | Power consumption | 650 W, 750 VA }} | {{Spec | Power consumption | 650 W, 750 VA }} | ||
{{Spec | Size | {{Spec | Size | 43.2 cm × 32.9 cm × 60.7 cm (W/L/H, 13" × 24" × 17") }} | ||
{{Spec | Weight | {{Spec | Weight | 31 kg (68 lb) }} | ||
{{Spec | Cooling | AC Fan }} | {{Spec | Cooling | AC Fan }} | ||
{{Spec | | {{Spec | Accessories | [[012-0102-00|012-0102-00 remote control cable/switch]] }} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
Line 56: | Line 56: | ||
The output of the cascode (the plate of the 7119) drives the [[delay line]]. | The output of the cascode (the plate of the 7119) drives the [[delay line]]. | ||
Since the entire signal path is differential, | Since the entire signal path is differential, the common-mode voltage does not have to be zero, | ||
the common-mode voltage does not have to be zero, and it is not | and it is not – the differential signal in the delay line rides on 167 volts of DC. | ||
the differential signal in the delay line rides on 167 volts of DC. | |||
After the delay line, the signal enters another cascoded differential amplifier with NPN BJTs | After the delay line, the signal enters another cascoded differential amplifier with NPN BJTs | ||
Line 75: | Line 74: | ||
The 549 uses the [[T5490]] CRT which has two storage targets, upper and lower, | The 549 uses the [[T5490]] CRT which has two storage targets, upper and lower, | ||
whose storage mode and erase signals can be controlled independently. | whose storage mode and erase signals can be controlled independently. | ||
The [[012-0102-00|012-0102-00 remote control cable/switch]] (also used for [[564B]]) can be used to remotely erase the screen and reset the single sweep. | |||
[[Amphenol 165 series connectors|Amphenol 165-16 socket]] at the rear top of | It connects to an [[Amphenol 165 series connectors|Amphenol 165-16 socket]] at the rear top of the scope (see [[549 remote control connector]] for pin-out). | ||
the scope (see [[549 remote control connector]] for pin-out). | |||
===Power Supply=== | ===Power Supply=== | ||
Line 131: | Line 129: | ||
549_Dual_Trace.jpg | Dual trace display in 549 | 549_Dual_Trace.jpg | Dual trace display in 549 | ||
Tek 549-1 knob layout.jpg|549 knob layout | Tek 549-1 knob layout.jpg|549 knob layout | ||
</gallery> | </gallery> | ||