- Product Details
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Quick Details
-
Filament voltage:
-
7.5V
-
Filament current:
-
51.5A
Quick Details
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Model Number:
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3CX3000A7
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Place of Origin:
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Beijing, China
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Brand Name:
-
Beijing Jenerator
-
Filament voltage:
-
7.5V
-
Filament current:
-
51.5A
Broadcasting tube 3CX3000A7:
GENERAL CHARACTERISTICS
|
Filament Voltage |
7.5 V |
|
Filament Current |
51.5 A |
|
Amplification Factor |
160 |
|
Interelectrode Capacitance (Grounded Cathode) |
|
|
Cin |
38.1 pF |
|
Cout |
0.6 pF |
|
Cgp |
24.5 pF |
|
Interelectrode Capacitance (Grounded Grid) |
|
|
Cin |
38.1 pF |
|
Cout |
24 pF |
|
Cak |
0.6 pF |
|
Zero-Grid-Voltage Plate Current (Ua=5 kV) |
440±80mA |
|
Cut-off Grid Bias (Ua=5kV, Ia=1ma) |
-45V |
|
Operation Position |
Vertical, base up or down |
|
Cooling |
Forced Air |
|
Maximum Anode Core and Seal Temperature |
250 ℃ |
|
Maximum Height |
228.6 mm |
|
Maximum Diameter |
105.7 mm |
|
Net Weight |
2.8 kg |
