Solid State AM-FM
Stereo Tuner model KT-7000
Features:
3 FETs, 4 gang
tuning condenser front-end for superior sensitivity and spurious response
ratio.
4 ICs and 2 Crystal
Filter IF stages provide greatest selectivity.
Interstation Muting
Circuit suppresses interstation noises.
New AM-FM Signal
Strength Meter and FM Zero-center Tuning Meter with Stereo Indicator for
perfect tunung.
7¾" wide dial scale and heavy fly-wheel for
easy tuning.
Automatic FM
Stereo/Mono Mode silent switching circuit with Stereo Indicator
MPX Filter for
eliminating noise on Stereo Signals without affecting the frequency response.
Step type Output
Level Conrol to supply the proper input to amplifier
Luminous dial glass.
300 ohms balanced
and 75 ohms unbalanced antenna terminals.
Specifications
FM Section
Usable Sensitivity,
IHF: 1,5 µV
Frequency
Response: 20 Hz to 15,000 Hz, +0 -2 dB
Harmonic Distortion
(at 400 Hz, 100% Modulation):
Mono : Less than
0,3%
Stereo : Less than
0,6%
Signal to Noise
Ratio: Better than 70 dB at 30 µV input or more
S/N Ratio (at 100%
Modulation): better than 55 dB at 5 µV Input
Capture Ratio,
IHF: 1,3 dB
Image Frequency
Rejection (at 100 MHz): Better than 100
dB
Cross Modulation
Rejection: Better than 100 dB
IF Rejection: Better than 60 dB
Multiplex Carrier
Suppression: Better than 50 dB
Stereo Separation:
at 1,000 Hz : Better
than 35 dB
at 10,000 Hz :
Better that 25 dB
Output Voltage: 1,5 Volts (at 400 Hz, 100% Modulation)
Antenna Input
Impedance:
Balanced
: 300 Ω
Unbalanced
: 75Ω
Output
Impedance: 7,000 Ω
Stero Noise
Filter: High Frequency Blend Circuit
Inter Station
Muting: Yes
AM Section
Usable Sensitivity,
IHF:
15 µV (Ext. Antenna Terminal);
100 µV (Bar Antenna)
Selectivity: Better than 25 dB
Image
Rejection: Better than 80 dB
IF Rejection: Better than 70 dB
Output Voltage: 0,4 Volt (at 400 Hz, 30% Modulation)
Power
Consumption: 20 watts
Power Supply: Ac 110 - 120V / 220 -240V, 50/60 Hz
Dimensions ( W x H x
D): 16-5/16" x 5-5/32" x
11-1/32" (not including Control Knobs)
Weight: 18 lbs
No comments:
Post a Comment