Data set 01
194X Miniwatt
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Other
FinalAcceleratingVoltage
2000 V
FinalAcceleratingVoltage
4000 V
High-brightness operation
Specialized - Cathode Ray ·CathodeRay
DB106
Philips cathode-ray oscilloscope tube for oscillography, using electrostatic beam control. Manufacturer documentation provides screen, focusing and deflection, capacitance, sensitivity, rating, and operating data where published.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- B11G
- Base pins
- -
- Nominal heater
- 6.3 V / 300 mA
Description
Cathode-ray oscilloscope tube. The source provides CRT heater, focusing/deflection, capacitance, scan/sensitivity and operating data where published.
Socket description
Magnal 11-contact
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- B11G
- Base pins
- -
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 300 mA
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
Terminal pinout
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
Section ratings
1 physical section, each with unique specifications.
Section 1
Cathode Ray
X-ray radiationInterelectrode capacitances
- Max plate voltage
- 5000 V
Cathode-ray electron-gun/display system; high-voltage acceleration and electrostatic deflection data published.
Source-dependent data
Operating conditions by source
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 02
1999 Philips 0-D
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Other
Final anode voltage
2000 V
Published datasheet value
Post-acceleration voltage
4000 V
Published datasheet value
Characteristics
Deflection type
Double electrostatic symmetric
Published datasheet value
Focusing
Electrostatic
Published datasheet value
Grid No.1 to all capacitance
4.6 pF
Published datasheet value
Cathode to all capacitance
6 pF
Published datasheet value
Useful screen diameter
90 mm
Published datasheet value
Screen fluorescence
Green for DG; blue for DB; double-layer for DP; greenish-yellow for DR
Published datasheet value
Persistence
Varies by screen designation
Published datasheet value