Weatheradio 6 AM/FM/Weather Clock Radio
(120-1458)                 Specifications             Faxback Doc. # 18923

Tuning Range:
   AM:.....................................................535 ~ 1605   kHz
   FM:......................................................88 ~  108   MHz
   Weather:..............................................161.4 ~  163.5 MHz
Power Output:.................................................300 mW (Max.)
Speaker:..............................................................4" PM
Antenna:
   AM:..........................................................Ferrite Rod
   FM:..........................................Linecord with provision for
                                                  300 ohm external antenna.
Dimensions:........................................12 3/4" X 6 3/4 X 4 1/2"
Weight:............................................................4.5 lbs.

GENERAL SPECIFICATIONS

(A) RADIO BANDS

    Standard Broadcast (AM)             535     to     1605    kHz 
    FM                 (FM)              88     to      108    MHz 
    WEATHER            (WX)             161 40  to     1635    MHz 

(B) CLOCK MOVEMENT

    1.  COPAL GC-1319 (with snooze) 

    2.  ALARM         24 Hours repeat switch (Possible to set time for 
                      every 10 Minutes.) 

    3.  SLEEP         0-60 Minutes 

    4.  SNOOZE        5 Minutes 

(C) POWER REQUIREMENTS 

    VOLTAGE  AC 120 VOLTS 60 Hz 12 Watts 

(D) ANTENNAS

    2 3/8" LENGTH FERRITE ROD FOR AM.  LINE CORD ANTENNA FOR FM AND WX 

(E) EXTERNAL TERMINALS

    1.  EARPHONE JACK (1/8" DIA) 

    2.  EXTERNAL ANTENNA TERMINAL FOR FM AND VHF 

(G) CHASSIS AND CIRCUIT

    14 TRANSISTORS.  12 DIODES 

    TUNING CAPACITOR 2 GANG FOR AM AND 2 GANG FOR FM 

    3 1/2; 32 OHMS.  SPEAKER 

    BUILT-IN AFC FOR FM 

(H) DIMENSIONS AND WEIGHT

    CABINET DIMENSIONS: 4 1/2" (H) X 12 3/4" (W) X 6 3/4" (D) 

    WEIGHT              4.5 lbs. 

    AM TUNER SECTION Modulation 400 Hz, 30% 

    Frequency Range                        525-1650 kHz        535-1605kHz 

    Sensitivity              600 kHz       250 microV/m       700 microV/m 
                            1000 kHz       250 microV/m       700 microV/m 
                            1400 kHz       250 microV/m       700 microV/m 

    Usable Sensitivity       600 kHz       700 microV/m      1300 microV/m 
    for dB S/N 
                            1000 kHz       700 microV/m      1300 microV/m 
                            1400 kHz       700 microV/m      1300 microV/m 

    Tracking Error           600 kHz           0 kHz                +/- 35 
    (Frequency Deviation) 

                            1400 kHz           0 kHz                +/- 100 

    Image Rejection         1400 kHz          33 dB                  28 dB 
    Ratio 

    IF Rejection             600 kHz          25 dB                  20 dB 

    Output Power            1000 kHz          0.3W                   0.25W 
    (Input 5 mV/m) 

    Selectivity             1000 kHz          17 dB                  13 dB 
    +/- 10 kHz 

    Bandwidth -6 dB         1000 kHz          7 kHz              4.5-9 kHz 

    THD Distortion       1000 kHz          2%                        8% 

    A.G.C.   -10 dB         1000 kHz          45 dB                  35 dB 

    AM Beat    5 mV/m        910 kHz          7%                       15% 

    FM MONO 400 Hz. 22.5 kHz DEVIATION 

    Frequency Range                           87-109 MHz        88-108 MHz 

    Usable Sensitivity       90 MHz           10 microV        17.5 microV 
    (S/N 30 dB) 
    Antenna Terminal 
    Voltages 

                             98 MHz           10 micro         17.5 microV 

                             106 MHz          10 micro         17.5 microV 

    Tracking Error            92 MHz            0 kHz             +/- 1MHz 
    (Frequency Deviation) 

                             104 MHz            0 kHz              +/-1 MHz 

    Full Limiting @ 1 mV      98 MHz            200 microV      300 microV 
    (-3 dB) 

    AFC Holding Range         UPPER 
    (98 MHz - 3 dB,           SIDE              400 kHz            200 kHz 
    1000 microV Input) 

                              LOWER 
                              SIDE              400 kHz            200 kHz 

    Image Rejection Ratio     106 MHz            25 dB               20 dB 

    If Rejection Ratio         90 MHz            50 dB               40 dB 

    Alternate Channel         100             20/20 dB              7/7 dB 
    Selectivity               microV 
    (at 98 MHz)               INPUT 

    WX DEVIATION:  1000 Hz, 5 kHz) 

    Frequency Range                     161.0-164-164 0MHz  161.4-163.5MHz 

    Max. Sensitivity          162.55 MHz      5 micro/V/dB    15 microV/dB 
    (S/N 30 dB) 
    Antenna Terminal 
    Voltages 

    Usable                    Antenna      162.55    15 microV   35 microV 
    Sensitivity               Terminal     MHz 
    (S/N 30 dB)               Voltages 


(br/all-02/08/96)