GU-78B 4CX3000 Russian Svetlana Tetrode Tube Brand New Old Stock 1990`s Lot 1pcs

Description

lot  1 pc.  or more
GU-78B ( 4CX3000 ) HAM Tetrode Tube
MADE IN 1990`s
Stamp of technical control department of the manufacturer
"
ОТК
"
The GU-78B tetrode is used for power amplification in distributed amplifiers and single-sideband signal amplifiers at frequencies up to 250 MHz, in RF industrial engineering equipment.
Tube is
NEW
,
NOS
and
never used
before!
Name: GU-78B
Type: tetrode
Cathode type: oxide, indirect heating
Application field: power amplification in distributed amplifier and amplification of SSB signals up to 1.5kW up to 75MH
Brief application: amplification
Envelope: metall-ceramic
Cooling method: forced air
Dimensions: 120mm x 111mm
Mass: 1.8 kg
Filament voltage: 27 V
Filament current: 3.4 - 4 A
Mutual conductance: 40 to 80 mA/V
Output power: 2.5 kW
Maximum anode voltage: 300V/6,2kV in peak
Maximum operating frequency: 250MHz
This never been used, from the old stock
Robust packaging, protection against shock and
vibration
EMS
RUSSIAN POST
Express delivery
PRIORITY
* MAIL *
Worldwide shipment: FREE
A
ir delivery
See my other items