TECHNICAL SPECIFICATIONS |
Carrier Output Power |
1/2 megawatt |
Type of Emission |
A3 Telephone (with provision for certain other types) |
Frequency Range |
5.9 to 22 megacycles |
Frequency Stability (Crystal Oscillator) |
0.003% |
Type of Modulation |
Grid bias in penultimate stage |
Type of Power Amplifier |
Linear High Efficiency |
Output Impedance |
300 ohms balanced |
Audio Frequency Impedance |
150/600 ohms |
Audio Frequency Input Level |
+10 dbm ±2 db |
Modulation Capability |
From 50 to 10,000 cycles: 100% |
Power Consumption |
Unmodulated: 1100 kw 100% Modulation Level: 1600 kw |
Power Line Requirements |
4160 volts, 60 cycles, 3 phase 3 wire |
Instantaneous Regulation of Power Source |
Not to exceed 5% |
Voltage Variation |
Not to exceed 5% |
Audio Frequency Response |
Uniform within ±1 db from 30 to 10,000 cycles |
Residual Carrier Noise |
54 db below 100% modulation |
Audio Frequency Distortion |
Less than 5% |
Maximum time required for Frequency Change |
3 minutes |
Specifications may change without notice |