1x GU-5B (ГУ-5Б) Military HIGH FREQUENCY POWER TRIODE TUBE HAM 3.5kW NEW

Description

Russian tube GU5B (GU-5B
) Triode
High quality made for the military equipment.
Lot of 1 pcs
All the tubes are new, never used before, their base is covered in nickel and this cover is from place to place slightly scaled of, as you can see in the pictures below.
This never been used, from the old stock.
Powerful generator for generating and amplification ofhigh frequency oscillations in radio transmitters and industrial generators forhigh-frequency heating. New. The lamp can be operated insystems with a common grid.
Name
GU-5B
Type
triode
Cathode type
tugsten,carbidized,direct heating
Application field
power amplification up to 3,5kW and 110MHz in special equipment
Brief application
Amplification, RF heating
Envelope
glass to metall
Cooling method
forced air
Dimensions
210mmx100mm
Mass
1.94 kg
Filament voltage
12.6 V
Filament current
20 - 27 A
Mutual conductance
12 to 18 mA/V
Gain coefficient
60 to 85
Output power
3.5 kW
Maximum anode voltage
5kV
Maximum operating frequency
110MHz
Please allow for the following shipping times:
EU countries: 5-8 business days, on rare occasions a few days more
USA: 10-15 business days, on rare occasions more
South East Asia (Japan, Singapore, S. Korea, Hong Kong, Taiwan etc) 10 business days, on rare occasions more
India, China, Russia, Kazakhstan, Pakistan, Indonesia, Malaysia, Thailand, Australia, South Africa etc: at least 15 business days, but frequently around 25 business days
Please note that shipping cost is calculated at average. If you have any objections please contact me for a specific quotation.
I can combine shipments to save you money! Please look at my other listings!