5BT8 Twin Diode-Sharp-Cutoff Pentode Amplifier GE Radiotron Electron Vacuum Tube

This is an original GE 5BT8 Twin Diode-Sharp-Cutoff Pentode electronic tube. This tube useable in VHF television and FM receivers in RF IF frequency amplifiers. Naturally a twin diode and a separate pentode can be used for many other special purpose circuits too. Excellent for replacement, antique radio, instrument, TV television restoration projects, experimentation, circuit research or to set up a private vacuum tube museum. It is NOS tube - New Old Stock, unused, boxed, excellent condition.

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HARD TO FIND ORIGINAL HISTORICAL TUBE Features: • 5BT8 Twin Diode-Sharp-Cutoff Pentode Electron Tube • MFG: RCA for GE • Quality Made in USA • Uses: RF/AF, IF, video, AGC, Amplifier, Oscillator • Heater: 4.7 V, 0.6 A • Plate: 200 Vmax, 9.5 mAmax - Pentode • Base: 9-pin noval, all glass - Collectible Notes: • NOS - New Old Stock tube • Original box • Unused • Price: $20 • One available • S/H included within continental US

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