Power generetor triode tube Gu-10A 10kW NOS

Description

Gu-10A Power generetor triode 10 kW
Lot of
1
New (NOS from USSR) in orginal factory packing box and with a passport.
The GU-10A triode is used for generation and power amplification in RF equipment.
Cathode: directly heated, carbonized thonated tungsten.
Envelope: glass-to-metal.
Cooling: forced (water for anode, air for bulb and stem).
Height: at most 320 mm.
Diameter: at most 100 mm.
Mass: at most 3 kg.
The main technical parameters of GU-10A:
at UH = 7 V, Ua = 2 kV, Ia = 2.5 A
Current heating
75 ±5 А
Anode current (at Ua = 5 kV, Uc = 0)
0,9 ±0,3 А
The ion current of the anode (at Ua = -500 V, Ia = 2.5 A)
at
most
35
μ
A
The reverse grid current (at Uc = -300 V)
at
most
300
μ
A
The cathode emission current (at Ua = 1000 V)
no less
15 А
Oscillatory Power
no
less
110 kW
Steepness characteristics
20 ±5 mA/V
Gain
50 ±5
Interelectrode capacitance, pF:
- input
at most
40
-
output
at
most
24
-
transfer
at
most
1,5
Limit Operating Values Gu-10A:
Filament voltage
7 - 7,3 V
Anode voltage
8 kV
Anode voltage in telegraph mode
10
kV
A
node modulation factor
1
Power dissipated by the anode
10 kW
Grid dissipated power
300 W
Operating frequency
26 МHz
The temperature of the cylinder glass and the junctions of the metal with glass
150 С
Input Temperature
150 С
Look at the photos. All photos are real.
Payment - Paypal.
Careful
packaging.
We ship via Airmail.
Tracking number is provided.