TUBE 6076 / QBL5/3500

GENERAL DESCRIPTION


picture 6076 The 6076 / QBL5/3500 is a metal and glass air-cooled R.F. Power Tetrode specially designed to provide a long life at high power levels with exceptional stability. When operated according to specifications, this tube can safely dissipate up to 8.0 kilowatts. The 6076 has the same mechanical and electrical characteristics which are identical to the QBL5/3500.


TECHNICAL SPECIFICATIONS
ELECTRICAL
HEATING
Heating direct; filament thoriated tungsten
Filament voltage 6.3 V
Filament current 32.5 A
CAPACITANCES
Anode to all other elements except grid No. 1 8.4 pF
Grid No. 1 to all other elements except anode 23.5 pF
Anode to grid No. 1 0.35 pF
TYPICAL CHARACTERISTICS
Amplification factor of grid No. 2 with respect to grid No. 1 8.5
Mutual conductance 19 mA/V
TEMPERATURE LIMITS (Absolute limits)
Temperature of the seals max. 180 °C
Bulb temperature max. 250 °C
MECHANICAL
Net weight of the tube 2.25 kg
Mounting position vertical with anode down
Specifications may change without notice

THIS TUBE IS USED IN THE FOLLOWING SHORTWAVE BROADCAST TRANSMITTERS
Manufacturer Transmitter specifications Power in kW
Gates HF-50 C 50
HF-100 C 100
HF-100 100


THIS TUBE IS AVAILABLE FROM
Manufacturer Rebuilder Distributor
Covimag Econco Richardson Electronics
Penta Laboratories



PRICE LEVEL (US$)
1 2 3 4 5 6
0 - 10 10 - 100 100 - 1000 1000 - 10,000 10,000 - 50,000 50,000 - 100,000