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Last modified 2025-06-10

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Hallicrafters SX-115

A picture of Hallicrafters SX-115

SPECIFICATIONS

GENERAL
Type:HF receiver
Frequency range: 10-80 m + WWV in nine bands
80 m:   3.5-4.0 MHz
40 m:   7.0-7.5 MHz
20 m:   14.0-14.5 MHz
15 m:   21.0-21.5 MHz
10 m A:   28.0-28.5 MHz
10 m B:   28.5-29.0 MHz
10 m C:   29.0-29.5 MHz
10 m D:   29.5-30.0 MHz
WWV:   9.6-10 MHz
Tuning steps:Analog / continuous
Frequency stability:Less than 300 Hz after 15 minute warmup (No temperature reference)
Mode:AM / SSB / CW
Channels / memory management: None
Power supply:Mains: 105-125 VAC (Fixed power cord)
Current drain / power consumption:85 W
Antenna impedance / connector:50-70 ohm / SO-239
Dimensions (W*H*D):406*267*406 mm (16*10.5*16")
Weight:20 Kg (44.09 lb)
Other features:Noise limiter. Notch filter. 100 KHz XTAL calibrator.




RECEIVER SECTION
Receiver system: Triple conversion superheterodyne
1st IF: 6.505-6.005 MHz
2nd IF: 1.005 MHz
3rd IF: 50.75 KHz
Sensitivity: AM: 1 uV (10 dB S/N)
SSB/CW: 0.5 uV (10 dB S/N)
Squelch sensitivity:-
Noise figure:
Selectivity: Available bandwidths @ -6 dB
500 Hz, 1, 2, 3 and 5 KHz
Image rejection:
AF output power / speaker:1.5 W at 10% distortion / No internal speaker
External speaker connector:Screw terminals, 3.2 and 500 ohm




MISCELLANEOUS
Manufactured:USA, 1961-1964 (Discontinued)
Additional info:
Related documents:User/service manual (2.3 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
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A rear picture of Hallicrafters SX-115