| sys |
description |
| ATR |
anti TR tube |
| BDT |
beam deflection tube |
| BST |
Beam Switching Tube (Trochotron) |
| BWO |
Backward Wave Oscillator |
| c |
current regulator |
| CDT`° |
character display tube (nixie) |
| CHR |
Chronotron |
| CNT |
counter tube |
| CRB |
cathode ray tube black-white |
| CRC |
cathode ray tube color |
| CRM |
cathode ray tube monochrome monitor |
| CRO |
cathode ray tube oscillograph |
| CRP |
cathode ray tube projecting |
| CRR |
cathode ray tube radar |
| CRS |
cathode ray tube storage |
| CRX |
cathode ray tube special purpuse |
| CTD |
control diode |
| CVT° |
Convectron |
| d |
diode |
| DCT |
decade counter tube |
| DCT`° |
cold cathode, gas filled, decade counter tube |
| dd |
double diode |
| ddd |
tripple diode |
| dddt |
tripple diode and triode |
| ddP |
double diode and power-pentode |
| ddp |
double diode and pentode |
| ddq |
double diode and tetrode |
| ddt |
double diode and triode |
| dH |
diode and heptode |
| dP |
diode and power-pentode |
| dp |
diode and pentode |
| dq |
diode and tetrode |
| DRT`° |
cold cathode, gas filled, decade register tube |
| DST |
Display Storage Tube |
| dt |
diode and triode |
| dti |
diode and indicator with amplifying triode |
| dtP |
diode, triode and power-pentode |
| dtp |
diode, triode and pentode |
| e |
enneode |
| EIP |
Evaporation Ion Pump |
| FSS |
flying spot scanner |
| FTO |
fixed-tuned oscillator tube |
| FUS |
fuse |
| FWA |
forward wave amplifier |
| GFI`° |
gas filled switching diode |
| H |
heptode |
| h |
hexode |
| i° |
gas filled indicator |
| ICT |
Image Converter Tube |
| IGN |
ignitron |
| ii |
double indicator |
| IMG |
camara tubes |
| INJ |
Injectron |
| KLY |
klystron |
| LDR |
Light Dependent Resistor |
| MAG |
magnetron |
| MET |
Mechano-Electronic Transducer |
| NET |
Neon Tube |
| NOD |
noise diode |
| o |
octode |
| OMS |
Omegatron Mass-Spectrometer Tube |
| P |
power pentode or beam tetrode |
| p |
pentode |
| P~ |
transmitting power-pentode >=10W |
| p~ |
transmitting pentode |
| PDT |
Protective Discharge Tube |
| PHM |
photomultiplier |
| PHT |
phototube |
| PHT° |
gas filled, phototube |
| pi |
pentode and indicator |
| PLC |
Plumbicon color |
| PLU |
Plumbicon |
| PP |
dual power-pentode |
| pP |
pentode and power-pentode |
| pp |
double pentode |
| PP~ |
dual transmitting power-pentode >=10W |
| PPT |
passive protection tube |
| Q |
power-tetrode |
| q |
tetrode |
| q`° |
cold cathode, gas filled, tetrode |
| Q~ |
transmitting power-tetrode >=10W |
| q~ |
transmitting tetrode |
| q° |
gas filled tetrode |
| qq |
double tetrode |
| QQ~ |
dual transmitting power-tetrode >=10W |
| qq~ |
double transmitting tetrode |
| R |
rectifier diode >=1kV |
| r |
rectifier diode |
| r`° |
cold cathode, gas filled rectifier |
| R° |
gas filled rectifier >=1kV |
| r° |
gas filled rectifier |
| RCT |
radiation counter tube |
| REL |
relay |
| RGC |
rare gas cartridge |
| rP |
rectifier and power-pentode |
| rr |
double rectifier |
| rr`° |
double, cold cathode, gas filled, rectifier |
| rr° |
double gas filled rectifier |
| rrr° |
tripple gas filled, rectifier |
| RST |
Recording Storage Tube |
| RYV |
relay valve |
| SAD |
saturated diode |
| sem |
semiconductor |
| SET |
secondary emission tube |
| SGT |
Spark Gap Tube |
| SLS |
Special Light Source |
| STR |
Strobotron |
| SWD |
switching diode |
| T |
power-triode |
| t |
triode |
| t`° |
cold cathode, gas filled, triode |
| T~ |
transmitting power-triode >=10W |
| t~ |
transmitting triode |
| T° |
gas filled triode (switching) |
| t° |
gas filled triode |
| TBD |
To Be Defined |
| TGT |
Trigatron |
| tH |
triode hepode |
| th |
triode hexode |
| THC |
Thermocouple |
| THY |
thyratron |
| ti |
indicator with amlifier triode |
| tii |
double sensitivity indicator with amplifier triode |
| titi |
double indicator with amlifier triodes |
| tP |
triode and power-penthode |
| tp |
triode and pentode |
| tPP |
triode and double power-pentode |
| tq |
triode and tetrode |
| TRI`° |
cold cathode, gas filled, trigger tube |
| TRT |
Transmit-Receive Tube |
| TT |
double power triode |
| tT |
triode and power-triode |
| tt |
double triode |
| TT~ |
double transmitting power tetrode >=10W |
| tt~ |
double transmitting triode |
| ttp |
double triode and pentode |
| ttt |
tripple triode |
| TWT |
travelling wave tube |
| v |
voltage regulator |
| v`° |
cold cathode gas filled voltage regulator |
| VAC |
Vacuum Capacitor |
| VGH |
Vacuum Gauge Head |
| VGR |
Vacuum Gage, Resistance |
| VGT |
Vacuum Gauge Tube |
| VIC |
Vidicon |
| VMC |
Vibrating Capacitor |
| VMO |
Velocity-Modulated Oscillator |
| VSW |
Vacuum Switch |
