Filament voltage
6.3 V
Filament current
35A

Transconductance (Ia=0.35A)
5mA/V
Amplification factor
21

Interelectrode capacitance
Grid - anode
13pF

Grid -- cathode
15pF

anode-cathode
0.5 pF

Operating frequency
110MHz
height
215mm

diameter
130mm
Weight (approximate)
1.5 kg

Installation mode
Vertical mounting
Cooling mode
Forced air cooling
Minimum air volume
3.3 m3 / min
Low static pressure
166Pa

Inflow air temperature
45 ℃

Electrode sealing temperature
250 ℃

Tube temperature
250 ℃