Hello there,
I have few Russian tubes for sale:
Few GU-47B - tetrode is used as a power amplifier at frequencies up to 70
MHz, up to 4KW output.
General info:
Cathode: directly heated, carbonized thoriated tungsten
Envelope: glass-to-metal, with ring leads of cathode
and grids
Envelope: forced air.
Height: at most 260 mm.
Diameter: at most 124 mm.
Mass: at most 2 kg
Price - 85USD + shipping
One GU-36B-1 - power tetrode is used for wide-band power amplification at
frequencies up to 250 MHz in stationary general purpose RF equipment.
Output power up to 15KW!!!
General info:
Cathode: directly heated, carbonized thoriated tungsten.
Envelope: metal-ceramic with ring leads.
Cooling: forced air.
Height: at most 300 mm.
Diameter: at most 184 mm.
Mass: at most 11 kg.
Tube is NOS, surplus from equipment, warranty on no DOA.
Price - 350USD plus shipping.
Thanks for reading.
Best regards,
Remi LY2MW
ly2mw@ot.lt
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