Beam Power Tube
The 807 Vacuum tube is a heater-cathode type
used as an AF power amplifier and modulator and as an RF
power amplifier and oscillator. It may be used with full
input up to 60 MHz. For class C telegraphy operation at
80 MHz, plate voltage and input should be reduced to 80%
of maximum ratings; at 125 MHz to 55%. Class C telegraphy
maximum plate dissapation, CCS 25 Watts, ICAS 30 Watts.
It requires a small 5-contact socket and may be operated
in any position. Plate shows no color when tube is
operated at maximum CCS or ICAS ratings.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.9 A
Maximum Heater-Cathode Voltage:
Heater Positive with Respect to Cathode:
DC Component ................ 135 V
Heater Negative with Respect to Cathode:
DC Component ................ 135 V
Preferred Substitutes ...................... 5933