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Last modified 2017-01-08

Radio Shack/Realistic DX-394

A picture of Radio Shack/Realistic DX-394

SPECIFICATIONS

GENERAL
Type:HF receiver
Frequency range:0.15-30 MHz
Tuning steps:100 Hz, 1 / 5 / 9 / 10 KHz
Mode:AM/SSB/CW
Channels/memory management:160 regular
1 monitor
Lithium backup battery
Power supply:Mains: 120 or 230 VAC (depending on market)
13.8 VDC
Current drain/power consumption:Max 13 W @ mains
Max 450 mA @ 13.8 VDC
Antenna impedance/connector:50 ohms / SO-239
Hi-Z random wire / Phono (RCA)
Dimensions (W*H*D):230*96*233 mm (9.06*3.78*9.17")
Weight:2.1 Kg (4.6 lbs)
Other features:Clock and timer. Dimmer. NB. 20 dB attenuator.




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 45 MHz
2nd IF: 455 KHz
Sensitivity: AM (10 dB S+N/N)
0.15-0.510 MHz: 10 uV
0.510-1.730 MHz: 7 uV
1.730-30 MHz: 1 uV
SSB (10 dB S+N/N)
1.730-30 MHz: 0.3 uV
CW (10 dB S+N/N)
1.730-30 MHz: 0.1 uV
Selectivity: AM: 7 KHz (-6 dB), 14 KHz (-50 dB)
SSB/CW: 6 KHz (-6 dB), 15 KHz (-50 dB)
Image rejection:
AF output power/speaker:800 mW at 10% distortion / 8 ohms
External speaker connector:3.5 mm, 8 ohms




MISCELLANEOUS
Manufactured:1995-1998 (Discontinued)
Additional info:
Related documents: User manual (3.9 MB)
User manual (58 Kb, in swedish)
Service manual (14 MB)
Schematic (10.2 MB)
Modifications:
Options/Accessories:
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