Model R-1030
Am/FM Stereo Receiver
A new
receiver from Lux with optimum cost/performance ratio. An exhaustive review of
current circuitry and functions in receivers has made it possible to achieve
greater simplicity whilsst still retaining the features indispensable to real
High Fidelity. Power output 30W/channel into 8 ohms both channels driven with
0,05% total harmonic distortion.
Sound
playback is possible from any of the FM, MW, Phono and Auxiliary terminals. A
2-stage direct coupled amp in the equalizer circuitry with PNP and NPN
transistors gives good linearity and high input voltage at phono. Versatile
contouring of the reproduced sound is possible with Lux's exclusive NF type
tone control for bass and treble. High- and low-cut filters are useful to
renmove tape-hiss disc noise and turntable rumble. A loudness control offers
effective tonal compensation at low-level listening.
Main Amp
Section
The direct
coupled DC output configuration ensures the best possible bass and transient
response and gives the amplifier excellent characteristics throughout. Today's
almost mandatory full complementary symmetric output attains the least possible
distortion, i.e.0,05% up to 30 W both channels driven into 8 ohms.
FM Section
The
front-end features a high grade 3-gang tuning capacitor to provide a
satisfactory sensitivity at 2 µV, and 2 pairs of linear phase ceramic filter
ensures good bandpass response. The superb figures provided by the PLL MPX IC
in respect of distortion, separation and Signal-to-Noise will remain constant
over a long period of time.
AM Section
A newly
developed IC for AM reception makes it possible to obtain high sensitivity, low
distortion and strong AGC, and the adoption of a ceramic filter of good
selectivity ensures clean AM broad casting without interference, thus most AM
stations become far more "listenable".
Specifications
Audio
Section
RMS
Output Power: 30 watts/30 watts (both
channel driven into 8 Ω, 20-20,000 Hz, with no more than 0,05% THD)
Total
Harmonic Distortion: no more than 0,05% (8 Ω, 30 W)
Rated
I.M.: no more than 0,1% (8 Ω, both channel driven, 60 Hz : 7 kHz = 4 :1)
Frequency
Response: 10 Hz - 40 kHz (-1 dB)
Input
Sensitivity:
Phono : 2,5 mV
Aux, Monitor
: 150 mV
Phono
Overload Voltage:
No less than
100 mV (RMS, 1 kHz)
No less yhan
280 mV (p-p, 1 kHz)
Signal-to-Noise
ratio:
Phono : better than 66 dB
Aux, Monitor
: better than 86 dB
Residual
Noise: no more than 0,7 mV
Damping
Factor: 40 (8 Ω)
Tone
Control:
Bass : ±10 dB at 100 Hz
Treble
: ±10 dB at 10 kHz
Filters:
High Cut
: 7 kHz (6 dB/oct.)
Low Cut
: 70 Hz (6 dB/oct.)
Crosstalk at
1 kHz: -60 dB (Aux, Monitor)
FM Section
(IEEE/IHF Standard)
Usable
Sensitivity [Mono/Strereo]: 11,2 dBf (2
µV) / 19 dBf (4,8 µV)
46 dB
Quieting Sensitivity [Mono/Strereo] 50 µS:
18,2 dBf (4,5 µV) / 41 dBf (60 µV)
50 dB
Quieting Sensitivity [Mono/Strereo] 75 µS:
18,2 dBf (4,5 µV) / 39,8 dBf (51 µV)
Signal-to-Noise
Ration at 65 dBf[Mono/Strereo]: 72 dB /
68 dB
Muting
Threshold [Mono/Strereo]: 12,2 dBf (2,3
µV) / 12,2 dBf (2,3 µV)
Frequency
Response 30 Hz to 15 kHz: +0,5 dB; -1,5
dB
Distortion
at 65 dBf [Mono/Strereo]:
100 Hz
: 0,2% / 0,3%
1 kHz : 0,2% / 0,3%
6 kHz : 0.3% / 0,5%
Intermodulation
Distortion [Mono/Strereo]: 0,2% / 0,3%
Capture
Ratio at 65 dBf [mono]: 1,5 dB
Alternate
Channel Selectivity [mono]: 45 dB
Spurious
Response Ratio [mono]: 70 dB
Image
Response Ratio [mono]: 55 dB
IF Response
Ratio[mono]: 70 dB
AM
Suppression Ratio [mono]: 50 dB
Stereo
Separation:
100 Hz
: 45 dB
1 kHz : 45 dB
10 kHz
: 40 dB
Subcarrier
Product Ratio [stereo]: 60 dB
SCA
Rejection Ratio [stsreo]: 60 dB
AM Section
Usable
Sensitivity at 1 MHz, 400 Hz, 30% mod.:
15 µV (ext. Ant.)
Signal-to-Noise
Ratio at 1 MHz, 10 mV, 400 Hz, 30% mod.:
45 dB
Image
response Ratio at 1 MHz: 45 dB
IF Response
Ratio at 1 MHz: 40 dB
General
Power
Consumption: 150 W (at full Power, 8 Ω) 150 V 2,5 A (CSA rated)
Dimensions
(W x H x D): 500 x 165 x 315 mm
(19-11/16" x 6-1/2" x 12-13/22")
Weight
(net): 9,4 kg (20,7 lbs)
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