TR106 6 Meter AM Transceiver Frequency range: 50.0 - 52.0 mHz Frequency control: Fundamental cut 8 mHz crystals or VFO 8.333 to 8.666 mHz Modulation: AM plate & screen limited to 95% Output impedance: 30 to 90 ohms Output power: 15 watts nominal Audio output: 5 watts or more IF frequencies: 1st IF tuneable 15.6 to 17.6 mHz 2nd IF 1650 kc IF rejection: 55 db or better Input impedance: 50 ohms nominal Selectivity: 6 db down at 8 kc Sensitivity: 0.5 uv for 10 db Tubes: 1 - 6DS4 RF amp 2 - 6EA8 mixers/oscillators 2 - 6BZ6 IF amps 1 - 6AL5 Detector/ANL 1 - 12AX7 Audio/mic preamp 1 - 6L6GC Audio/modulator 1 - 12DK6 Oscillator/tripler 1 - 12AQ5 Buffer/doubler 1 - 2E26 Final Power: 110-130 volts AC - 60 Hz 90 watts receive 105 watts transmit 12-15 volts DC 6.8a receive 8.1a transmit Size: 5 1/2" x 13 1/8" x 11"