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Basic data
Name
Telequipment D54
Category
19) Monitoring / measurement / service engineering
Type
ANALOG _ OSCILLOSCOPE _ (SERVICE _ SCOPE)
Specimen
Unit
Inventory tag
STUDIO: TELEQUIPMENT-D54
Condition
NEW
Physical parameters
Dimensions (mm)
Not specified x Not specified x Not specified mm
Dimensions (inch)
—
Weight
Not stated
Format
bench scope (D54) / rack variant (D54R)
Material
metal enclosure
Manufacturing (Period)
—
Manufacturer
—
Power
Voltage
AC mains (Not specified by the unit label)
Current (typical)
Not stated
Current (max)
Not stated
Polarity
N / A (AC mains)
Connector
Not stated
AC/DC
AC
Internal/External
Internal
Note
Accurate supply data to be added from the re panel label or service manual of a particular piece.
Warning: Check the polarity of the source before connecting! Improper power supply will damage the device.
Firmware and serial number
Serial number
FW version (current)
N / A (analogue hardware)
Check date
2026-03-07
Previous version
N/A
Bootloader
N/A
Update Link
N/A
Backup File
N/A
Quick Summary
Telequipment D54 is a vintage analog CRT oscilloscope from the low-cost service Telequipment series. According to available sources, it is a 10 MHz, 2-channel model; there is also a D54R rack variant.
Product Description
D54 is designed for service measurements and basic laboratory diagnostics. Telequipment was a British manufacturer of oscilloscopes (later in Tektronix), historically oriented on more affordable service tools.
Features and functions
- Analog CRT oscilloscope
- 2 channels
- Width of the 10 MHz band (according to available data)
- Service-scope class (basic service measurement)
- There is a rack variant D54R
Primary I/O (quick orientation)
| Domain | Inputs | Outputs | Note |
|---|---|---|---|
| Scope channels | CH1, CH2 (BNC; typical for this class) | N/A | I / O map to verify from the panel / manual of the specific version. |
Controls
FRONT / TOP (user control)
- Vertical CH1 / CH2 controls
- Timebase controls
- Trigger controls
- CRT intensity / focus controls
Service / hidden elements
- Before first switching on after long storage, a visual check and a slow recovery are recommended.
- Calibration of the time base and vertical amplification by reference calibrator.
Connectors and connections
Connector matrix
| Interfaces | IN | OUT | Spec / note |
|---|---|---|---|
| Scope channels | CH1, CH2 (BNC; typical for this class) | N/A | I / O map to verify from the panel / manual of the specific version. |
Latency and jitter
Clock sources
N/A
Clock IN/OUT format
N/A
Typical latency
N / A (analogue measurement instrument)
Jitter spec
N/A
Buffer support
N/A
Impedance and signal levels
Line Level (dBu)
N/A
Mic In level
N/A
Output Impedance
N/A
Input Impedance
Not stated
THD
N/A
Frequency Range
10 MHz bandwidth class (service scope)
Other Specifications (from metadata.specifications)
| Key | Value |
|---|---|
| No other specifications | |
Additional technical details
| Key | Value |
|---|---|
| No additional technical details | |
Typical routing
- Audio signal diagnostics: Basic control of analog audio signal in the studio.
• Generator or test signal - > CH1 input
• Set the appropriate V / div and Time / div
• Verify amplitude, clipping and stability of waveform
Connection instructions: The examples below show typical signal flows in practice. For specific details (jitter, buffering), see section above.
SW / drivers
| Component | Windows | macOS | Linux | Note |
|---|---|---|---|---|
| No specific driver data; use the Documentation/Links section. | ||||
Custom firmware details
Author
—
FW family
—
Custom FW targets
- No explicit custom FW targets in metadata.
Custom CC mapping
| CC | Meaning |
|---|---|
| No custom CC mapping. | |
Custom FW global settings
| Settings | Meaning |
|---|---|
| No custom global settings. | |
Custom FW extended menu
| Item | Detail |
|---|---|
| No extended menu details. | |
Documentation and manuals
Manufacturer / Links
- Official site of manufacturer
- eBay - search Telequipment D54
- Aukro.cz - search Telequipment D54
- MusicyBazar.cz - search Telequipment D54
- MIDI.cz - search Telequipment D54
- Kytary.cz - search Telequipment D54
- Heureka.cz - search Telequipment D54
- Gear4music.cz - search Telequipment D54
- Muziker.cz - search Telequipment D54
Service log
| Date | Event | Who | Note |
|---|---|---|---|
| No records yet. | |||
Presets / User banks
Storage type
Number of banks
Current bank
Backup File
Export format
Note
Notes / service / modifications
- The available documentation confirms that D54 is a monolithium 10 MHz dual- channel service oscilloscope.
- The available resources include the rack variant D54R.
- Parts of electrical parameters are not yet specified and are to be supplemented after physical check of the piece / manual.