Technical specification Klystron BT-236

klystrone tube model BT-236

ParameterUnitIndex
Operating frequency rangeMHz
815-880
The output pulse at an input power kW90-130
The average output powerkW3-4.65
The duration of the output wp pulsems30-65
Cathode current averageA1.0
Filament currentA25
Cathode voltagekVC8-10.5
Heater voltageV10-12
Weightkg55
GaindB43-45

 

working klystron tube model BT-236

 

reversed klystron tube model BT-236

 

Technical specification Klystron BT-258

ParameterUnitIndex
Operating frequency rangeMHz
2851-2861
Output pulse power with input powerMW5-6
The average output powerkW20-25
The duration of the output wp pulsems30-200
Cathode current pulseA230-260
Cathode voltagekV45-52
Weightkg90
GaindB48-50

Advantages of BT-258
– Working voltage is more than two times less in comparison with analogues, which leads to a simplification of the power supply and reduction of harmful X-rays during operation.
– Ability to work in air, without an oil tank, which reduces the weight of the whole installation.
– Absence of the solenoid, permanent magnet operation, that reduces the weight of the klystron and increases efficiency of the plant due to the absence of solenoid power losses.

 

klystron tube model BT-258
Analogue of TH2173 and КИУ-147 klystron tubes

 

Technical specification Klystron BT-259

 

klystron tube BT-259

ParameterUnitIndex
Operating frequency rangeGHz10
BandwidthMHz10
The output pulse at an input powerkW2-3
The average output powerkW40-60
The duration of the output wp pulsemks30-97
Cathode current averagemA60
Filament currentA5
Cathode voltagekV2-3
Heater voltageV6-7
Weightkg1.5
GaindB30-35

klystron tube bt-259