Telequipment Oscilloscope Calibrator C3: Difference between revisions

From TekWiki
Jump to navigation Jump to search
No edit summary
No edit summary
 
(One intermediate revision by one other user not shown)
Line 3: Line 3:
manufacturer=Telequipment |series=| model=Oscilloscope Calibrator C3 |
manufacturer=Telequipment |series=| model=Oscilloscope Calibrator C3 |
summary=Oscilloscope Calibrator |
summary=Oscilloscope Calibrator |
image=Image needed.jpg |
image=Telequipment C3.jpg |
caption=  |
caption=  |
introduced=(?) |
introduced=(?) |
Line 12: Line 12:
The '''Telequipment C3''' is a solid state oscilloscope calibrator.
The '''Telequipment C3''' is a solid state oscilloscope calibrator.


From the manual:<br />
From the manual:
<blockquote>
The Calibration Unit Type C3 is a small portable mains-operated instrument for use in service centres.


The Calibration Unit Type C3 is a small portable mains-operated instrument for use in service centres. It provides a wide range of output signals, with a high degree of accuracy as shown in the Specification, for test and calibration purposes.
It provides a wide range of output signals, with a high degree of accuracy as shown in the Specification, for test and calibration purposes.
</blockquote>


{{BeginSpecs}}
{{BeginSpecs}}
{{Spec | Markers | 100 ns to 5 s, 1-2-5; pulse amplitude ~1 V; pulse width ~2% of period; accuracy ±0.01% }}
{{Spec | Markers             | 100 ns to 5 s, 1–2–5; pulse amplitude ~1 V; pulse width ~2% of period; accuracy ±0.01% }}
{{Spec | Amplitude Calibrator | Square waves switched at 10kHz, 1kHz, 50Hz, 10Hz, 1Hz, also DC; amplitude 100 V to 0.025 V and 100 mV to 0.025 mV, 1-2-5; rise time ≤ 100 ns; 50 Hz output has rise time of 400 μs. Accuracy ±0.2% when loaded with 1 MΩ except 0.05 V/mV ±0.3% and 0.025 V/mV ±0.35%; output impedance varies from 5 kΩ at 50 V and 50 mV down to 75Ω at ≤ 0.5 V and 0.5 mV. }}
{{Spec | Amplitude Calibrator | 10 kHz / 1 kHz / 50 Hz / 10 Hz / 1 Hz square wave, or DC; amplitude 100 V to 0.025 V and 100 mV to 0.025 mV, 1–2–5; rise time ≤ 100 ns; 50 Hz output has rise time of 400 μs. Accuracy ±0.2% when loaded with 1 MΩ except 0.05 V/mV ±0.3% and 0.025 V/mV ±0.35%; output impedance varies from 5 kΩ at 50 V and 50 mV down to 75 Ω at ≤0.5 V and 0.5 mV. }}
{{Spec | Fast Rise Signal | Square waveform switched at 100 kHz, 1 MHz, 10 MHz; rise time ≤ 1 nsec; output 0.2 V max into 50 Ω }}
{{Spec | Fast Rise Signal     | Square waveform switched at 100 kHz, 1 MHz, 10 MHz; rise time ≤ 1 ns; output 0.2 V max. into 50 Ω }}
{{Spec | Television Waveform | A 625 line signal, +ve and —ve modulation; amplitude 1.6 V<sub>p-p</sub>; iutput impedance 75 Ω; -ve going output is DC coupled from earth, +ve going output is AC coupled.<br />
{{Spec | Television Waveform  | 625-line signal, +ve and —ve modulation; amplitude 1.6 V<sub>p-p</sub>; output impedance 75 Ω; -ve going output is DC coupled from ground, +ve going output is AC coupled }}
Modulation is switch selected as:<br />
{{Spec | TV signal modulation | Black, White, or square wave at 62.5 kHz / 250 kHz / 1 MHz / 5 MHz; Modulation can be switched on and off at one-second rate. }}
: Black<br />
{{Spec | Auxiliary Outputs    | Available on 4 mm sockets at the side; square waves at 10 MHz, 1 MHz, 100 kHz, 10 kHz, 1 kHz, 100 Hz, 10 Hz, 1 Hz; amplitude ~2.5 V, output impedance ~1 kΩ }}
: White<br />
{{Spec | Ext Clock           | External clock frequencies of 2 V peak to peak amplitude may be fed to the 10 MHz Auxiliary Output socket }}
: 62.5kHz )<br />
{{Spec | Power               | 100, 110, 120, 200, 220, 240 V, 48 to 440 Hz, 13 VA. }}
: 250kHz )<br />
{{Spec | Size                 | 107 mm × 228 mm × 285 mm (H×W×D) }}
: 1MHz ) square waves.<br />
: 5MHz )<br />
Also modulation can be switched on and off at 1 sec rate. }}
{{Spec | Auxiliary Outputs | Available on 4 mm sockets at the side; square waves at 10 MHz, 1 MHz, 100 kHz, 10 kHz, 1 kHz, 100 Hz, 10 Hz, 1 Hz; amplitude ~2.5 V, output impedance ~1 kΩ }}
{{Spec | Ext Clock | External clock frequencies of 2V peak to peak amplitude may be fed to the 10 MHz Auxiliary Output socket. }}
{{Spec | Power Supply | 100, 110, 120, 200, 220, 240 V, 48 to 440 Hz, 13 VA. }}
{{Spec | Size | 107 mm × 228 mm × 285 mm (H×W×D) }}
{{EndSpecs}}
{{EndSpecs}}


==Pictures==
==Pictures==
<gallery>
<gallery>
 
Telequipment C3.jpg
Telequipment C3 PCB.jpg
Telequipment C3 LVPS.jpg
Telequipment C3 rear.jpg
Telequipment C3 operation.jpg
</gallery>
</gallery>



Latest revision as of 14:47, 20 February 2022

Telequipment Oscilloscope Calibrator C3
Oscilloscope Calibrator

Produced from (?) to (?)

Manuals

Please add

(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Telequipment C3 is a solid state oscilloscope calibrator.

From the manual:

The Calibration Unit Type C3 is a small portable mains-operated instrument for use in service centres.

It provides a wide range of output signals, with a high degree of accuracy as shown in the Specification, for test and calibration purposes.

Key Specifications

Markers 100 ns to 5 s, 1–2–5; pulse amplitude ~1 V; pulse width ~2% of period; accuracy ±0.01%
Amplitude Calibrator 10 kHz / 1 kHz / 50 Hz / 10 Hz / 1 Hz square wave, or DC; amplitude 100 V to 0.025 V and 100 mV to 0.025 mV, 1–2–5; rise time ≤ 100 ns; 50 Hz output has rise time of 400 μs. Accuracy ±0.2% when loaded with 1 MΩ except 0.05 V/mV ±0.3% and 0.025 V/mV ±0.35%; output impedance varies from 5 kΩ at 50 V and 50 mV down to 75 Ω at ≤0.5 V and 0.5 mV.
Fast Rise Signal Square waveform switched at 100 kHz, 1 MHz, 10 MHz; rise time ≤ 1 ns; output 0.2 V max. into 50 Ω
Television Waveform 625-line signal, +ve and —ve modulation; amplitude 1.6 Vp-p; output impedance 75 Ω; -ve going output is DC coupled from ground, +ve going output is AC coupled
TV signal modulation Black, White, or square wave at 62.5 kHz / 250 kHz / 1 MHz / 5 MHz; Modulation can be switched on and off at one-second rate.
Auxiliary Outputs Available on 4 mm sockets at the side; square waves at 10 MHz, 1 MHz, 100 kHz, 10 kHz, 1 kHz, 100 Hz, 10 Hz, 1 Hz; amplitude ~2.5 V, output impedance ~1 kΩ
Ext Clock External clock frequencies of 2 V peak to peak amplitude may be fed to the 10 MHz Auxiliary Output socket
Power 100, 110, 120, 200, 220, 240 V, 48 to 440 Hz, 13 VA.
Size 107 mm × 228 mm × 285 mm (H×W×D)

Pictures