GI-7B
Power generator ceramic-metal triode
FRQmax 3.333 MHz (9cm)
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GI-7B Power generator ceramic-metal triode |
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Principal date
by Uf = 12.6V; Ua = 1.3 kV; Ua imp = 9kV; Ia = 150 mA; Ia imp = 7.5A; λ
= 9cm; τ = 10 uS; on-off time 1400
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Cathode |
<= 5 mA |
| Grid current ( opposite) by Ua = 1.5 kV | 96 mA |
| Cathode current (emission imp.) by Ua = Ug = 400 V | >= 20 A |
| Current of leakage (grid-cathode) by Ug = -200 V | 40 - 80 uA |
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Transconductance, (S) |
23 + 3 ma/V |
| Grid voltage (operating point) | -10 + 2.5 V |
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Capacitance: Input Output Feed-through |
11 pF 4.6 pF 0.075 pF |
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Maximum date |
|
| Anode Dissipation | 350 W |
| Grid Dissipation | 7 W |
| Cathode Current | 0.6 A |
| Cathode Peak Current (class B) | 1.25 A |
| Heater Voltage | 12 - 13.2 V |
| Heater Current | 1.925 A |
| Anode Voltage | 2.5 kV |
| Anode Voltage by Cold Cathode | 3 kV |
| Maximum Length | 110.5 mm |
| Maximum Diameter | 65 mm |
| Operating Position | Any |
| Blower | 24 m3/h |