Description: NEW National Electronics 833A/833-A 450 W Transmitting Tube Comes with what you see in the pictures. If you don't see it, you probably won't get it. Specifications are from RCA and may vary slightly due to upgrades, options, or revisions this unit may or may not have. This tube is new, old stock. We opened it for photos. The Unit's Information Reads: Part Number:833A Serial Number:6-1241 Applications: RF Power Amplifier AF Power Amplifier Oscillator Modulator Electrical Characteristics: Filament, Thoriated Tungsten: Filament Voltage (AC or DC):10 V 5% Current at Heater Volts = 10:10 A Amplification Factor:35 (Grid Volts = -10 and plate ma. = 200) Direct Interelectrode Capacitances: Grid to Plate:6.3 f Grid to Filament:12.3 f Plate to Filament:8.5 f Mechanical Specifications: Operating Position:Vertical, with filament posts up or down; Horizontal with plane of electrodes vertical (on edge) Overall Length:8-5/8" 3/16" Maximum Diameter:4-19/32" Bulb:T36 Weight:Approx. 1 lb.
Price: 1500 USD
Location: Lake Stevens, Washington
End Time: 2024-09-25T10:38:23.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: National
Type: Transmitting Tube
Model: 833A
MPN: 833A
