HALLICRAFTER SX-115 User Manual

HALLICRAFTERS SX-115 RECEIVER

Amateur Band Communications Receiver
Made In: United States 1961-1964 Voltages: 105-125 VAC 50/60 Hz
Coverage: Ham. See Comments Readout: Analog Lin.
Modes: AM/CW/SSB Selectivity: 5/3/2/1/.5 kHz
Circuit: Triple Conversion Superheterodyne. 18 Tubes plus Semiconductors.
Circuit Complement: 6DC6 RF Amp, 6BA6 1st Mixer, 12AT7 Crystal Osc, 6DC6 1st IF Amp,
6BA6 2nd Mixer, 6CB6 VFO, 6DC6 2nd IF Amp, 6BA6 3rd Mixer, 12AT7 SSB Switch Osc.,
6DC6 3rd IF Amp, 6BY6 Product Detector, 6BJ7 AM Detector/2nd AVC Rectifier/ANL,
12AX7 BFO/1st Audio Amp, 6AQ5 Audio Out, 6AU6 Crystal Calibrator, 6AU6 S-Meter, 6AU6
1st Loop AVC Amp, 0A2 Voltage Regulator and 5 silicon diodes.
Features: • ¼" Head. Jack • S-Meter • AVC ON/OFF • Calibrator 100 kHz • RF Gain • ANL •
Mute Line • Antenna Trimmer • Notch • Dial Lamp • BFO • Speaker Terminals • Standby • 50
kHz IF Out Jack
Accessories:
New Price: $595-600 Used Price: $450-800
Comments: Ranges: 3.5-4, 7-7.5, 14-14.5, 21-21.5, 28-28.5, 28.5-29, 29-29.5, 29.5-30 and

9.6-10 MHz. (9.6-10 MHz not calibrated). 1 kHz dial accuracy between calibration points. Gear
driven tuning with virtually no backlash. Requires a speaker. Matches the HT-33 and HT-32
transmitters.