Antique radios, Old Time Radios
300BXLS
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Country:
Czech Republic CZ
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| Identical to |
300BXLS
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 1.9 Ampere / Direct / Specified voltage AC/DC |
| Description |
The new KR 300BXLS is an ultra-linear, low frequency, high power triode tube capable of producing 25 watts of pure class-A power. This tube features a new ribbon filament construction. The KR 300BXLS tubes have a vacuum of 10(-8) Torr, a maximum grid current of 2.0 microamperes.
Pure Class-A Power (watts): 15-24
Plate Voltage Average (Volts): 450
Plate Voltage Maximum (Volts): 600
Plate Current Average (mA): 100
Plate Current Maximum (mA): 160
Plate Dissipation Maximum (watts): 70
Transconductance (mA/V): 4.8
Grid Voltage: -95
Amplification Factor: 3.6
Plate Resistance (ohms): 650
Load Resistance (ohms): 2000
THD (%) <0.1
Power Output (watts): 18
Filament Voltage (volts DC/AC): 5
Filament Current (A): 1.9
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| Information source |
- - Manufacturers Literature
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Just Qvigstad
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