DX-394 Specifications

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Receiver used at Thrush Observatory to monitor Planet Jupiter radio emmissions.

 

        Frequency Coverage:
            LW........................................150-509.9 kHz
            MW.......................................510-1729.9 kHz
            SW........................................1.73-29.9999 MHz

        SW Sub-Bands:
            2.300-2.495 MHz (120meters)       11.650-12.050 MHz (25 meters)
            3.200-3.400 MHz (90 meters)        13.600-13.800 MHz (21 meters)           
            3.900-4.000 MHz (75 meters)        15.100-15.600 MHz (19 meters)         
            4.750-5.060 MHz (60 meters)        17.550-17.900 MHz (16 meters)
            5.950-6.200 MHz (49 meters)        21.450-21.850 MHz (13 meters)
            7.100-7.300 MHz (41 meters)        25.670-26.100 MHz (11 meters)
            9.500-9.900 MHz (31 meters)

        Sensitivity: (AM 10 dB (S+N)/N at 30% modulation)
       
    LW............................................10 uV
            MW.............................................7 uV
            SW.............................................1 uV
        (SSB 10 dB (S+N)/N)
             SW.........................................0.3 uV
        (CW 10 dB (S+N)/N)
            SW..........................................0.1 uV

        Selectivity:
            +/- 7 kHz (AM)...........................50 dB
            15 kHz (SSB/CW).......................50 dB

        IF Rejection (Lo-Z).........................80 dB
        Sprious Rejection (Lo-Z).................80 dB

        IF Frequency:
            1st.........................................45 MHz
            2nd.......................................455 kHz

        Antenna Impedance:
            Lo-Z.....................................50 omhs
            Hi-Z......................................2k omhs

        Audio Output Power (10% THD).....800 mW

        Power Requirements:
            AC.......................120 volts, 60Hz, 13 watts
            DC.......................13.8 volts, 8 watts

        Operating Temperature.......32F to 109F (0C to 43C)

        Weight...............................4.6 lbs (2.1 kg)