JVC 1927 . : ,

    



JVC 4MM-1000
   


: 1977


SPECIFICATIONS
Type : FM/AM 4-Cnannei Receiver
Transistors &ICs : 1 PET, 4 ICs. 34 transistors
Diodes :20 diodes
Power supply : Europe 220V, 50/60HZ
Other Areas 100-240V, 50/60Hz*
(selectable)
Power consumption : 130W(max.) 69W(nom)
FM Tuner Section
Front end : 3 ganged tuning capacitors,
1 FET, 2 transistors
IF stage : 5 stages with 2 mechanical filters
Tuning range : 87,5 - 108MHz
Sensitivity ; 2.2
μV (IHF)
Image rejection : 55dB
IF rejection : 80dB
Signal to noise ratio : 60dB
Total harmonic
distortion : 0.4%
Stereo separation : 35dB (1kHz)
Antenna impedance : 300
Ω balanced
AM Tuner Section
Tuning range : 520 - 1610kHz
Sensitivity : 170
μV/m (S/N 20)
Image rejection : 45dB (at 1400kHz)
IF rejection : 38d8 (at 1400kHz)
Signal to noise ratio : 50db
Total harmonic
distortion : 0.6%
Audio Section
IHF dynamic power : 64W at 8
Ω
Continuous power : 40W at 8
Ω(4CH drive)
Power bandwidth : 20 - 30.000Hz;
Frequency response : 20 - 25.000Hz
Total harmonic
distortion : 1% at rated power
Input sensitivity : Phono{2CH) 3mV/50k
Ω
Aux-1. 2(4CH) 120mV/200k
Ω
Tape Play DIN(2CH) 120mV/ 200k
Ω;
Pin(4CH) 120mV/200k
Ω;
Tape Mon. DIN(2CH) 190mV/35k
Ω;
Pin(4CH) 180mV/35k
Ω;
Mic (Front or Rear) 0,26mV/220k
Ω
Recording out level : DIN(2CH) 30mV
Pin(4CH) 100mV/100
Ω
Hum & noise level : Phono(2Ch) -65dB
Aux-1.2(4CH)-70dB
Output impedance : 8
Ω
Equalizer : Phono(2CH) RIAA (NF type)
Tone(Front & Rear) : Bass (4 gang) 10dB
(70Hz)
Treble(4 gang) 10dB
(10000Hz)
Loudness (Built in) : +6dB(100Hz). +6db(10.000Hz)
Dimensions : 5-7/8"H x18-1/4"W x17-3/4"D
(14.9cmx46.4cmx45.0cm)
Weight : 26.4Lbs (12kg)




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