GU-19-1
Original price was: 12,00 $.9,00 $Current price is: 9,00 $.
Russian tube GU-19-1 generator double-beam tetrode. Analogue: SRS4451 RFT WF
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The GU-19-1 generator double-beam tetrode with indirectly heated oxide cathode in a glass shell. Designed to generate, amplify and multiply the frequency of high-frequency oscillations in the frequency range up to 500 MHz. Works in any position.
Stamp of technical control department of the manufacturer “ОТК“
Technical specifications: (at Un=6.3 V, Ua=350 V, Uc2=250 V, Ia=40 mA)
- Filament current: 2 ±0.2A
- Anode current: (at U’s1=-17V) 40 ±20mA
- 2nd grid current: <8mA
- Current of the 1st grid reverse: (at Ia=50 mA) <10 uA
- Slope: (when Uc changes by 0.5 V) >4.5mA/V
- Oscillatory power: (at Ia=240 mA) >45W
Maximum allowable electrical parameters:
- Heating voltage: 5.7 – 6.9V
- Anode voltage: 250V
- 2nd Grid Voltage: 250V
- 1st grid voltage is negative: 175V
- Voltage between cathode and heater: 150V
- cathode current: 280mA
- Power dissipated by the anode: 40W
- Power dissipated by the 2nd grid: 6W
- Power dissipated by the first grids: 2W
- Operating frequency: 500MHz
Minimum operating time – 1000h.
| Weight | 0,11 kg |
|---|---|
| Dimensions | 10,0 × 4,0 × 4,0 cm |
| Brand | SVETLANA |
| Packaging | Product from factory group packaging |
| Socket type | 8 – Pin PLK8-1, PLK-50M, PL-50 |
| Condition | New product |
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